Coding

I finished the third day of my 4 hours for 30 days productivity experiment. 27 more days to go. That's the good news.The bad news is, I am encountering coding roadblocks for pretty much everything I tried to work on.First, it was the rake task for generating files. I tried to write rake tasks that accept argument but I got weird bug before I was able to finished it.Then I spent three hours trying

SAP R/3 : ABAP/4 Development Code Efficiency GuidelinesABAP/4 (Advanced Business Application Programming 4GL) language is an "event-driven", "top-down", well-structured and powerful programming language. The ABAP/4 processor controls the execution of an event. Because the ABAP/4 language incorporates many "event" keywords and these keywords need not be in any specific order in the code, it is wise

In case of large statements, the R/3's database interface divides the statement into several parts and recombines the resulting set to one. The advantage here is that the number of transfers is minimized and there is minimal restrictions due to the statement size (compare with range tables).SELECT * FROM TABLEvs.SELECT column(s) FROM TABLEUse a select list or a view instead of SELECT *, if you are

Through NetExpress, we have learned about this development competition, organized by Google in which any one can participate and earn fame, name and money too. Primarily, Google Code Jam is a coding competition for those who enjoy solving critical and challenging coding problems, specifically for those youngsters who have got the craze and passion for development. [...]

Java Coding Style GuideFile Format: PDF/Adobe Acrobat - View as HTMLstandards and recommendations for programs written in the Java ..... of Java source) already largely conforms to this style guide. ...Downloads

In this post, some of the best practices of Layout used while coding in Java, has been enumerated. This helps better readability of code and hence better understanding for people who are going to maintain code.Some thumb rules which are nice to follow: · Where possible the lines of code within a method should fit on one screen (1024 resolution). If not the method should be decomposed fur

Welcome to episode nine of Web Design TV. In this episode of Web Design TV Paul Wyatt shows you how to get started with CSS in Dreamweaver. Paul reveals how to navigate the Dreamweaver interface, and introduces the basics of CSS. This is a primer, before we get into meatier Dreamweaver projects in coming weeks.Read more about this video…Want to control this feed contents? Sign up here and c

In case of large statements, the R/3's database interface divides the statement into several parts and recombines the resulting set to one. The advantage here is that the number of transfers is minimized and there is minimal restrictions due to the statement size (compare with range tables).SELECT * FROM TABLEvs.SELECT column(s) FROM TABLEUse a select list or a view instead of SELECT *, if you are

SAP R/3 : ABAP/4 Development Code Efficiency GuidelinesABAP/4 (Advanced Business Application Programming 4GL) language is an "event-driven", "top-down", well-structured and powerful programming language. The ABAP/4 processor controls the execution of an event. Because the ABAP/4 language incorporates many "event" keywords and these keywords need not be in any specific order in the code, it is wise

i am looking for a programmer, to program my two quoteboxes to send zip for form, by using return or enter. also to link 2 go buttons to take consumer to the same form. i also have a sign up email form... (Budget: $30-250, Jobs: Java)

SAP R/3 : ABAP/4 Development Code Efficiency GuidelinesABAP/4 (Advanced Business Application Programming 4GL) language is an "event-driven", "top-down", well-structured and powerful programming language. The ABAP/4 processor controls the execution of an event. Because the ABAP/4 language incorporates many "event" keywords and these keywords need not be in any specific order in the code, it is wise

In case of large statements, the R/3's database interface divides the statement into several parts and recombines the resulting set to one. The advantage here is that the number of transfers is minimized and there is minimal restrictions due to the statement size (compare with range tables).SELECT * FROM TABLEvs.SELECT column(s) FROM TABLEUse a select list or a view instead of SELECT *, if you are

Module 6 of the Digital Communications course materials, consists of 5 lessons about Channel Coding. These are complementary of the module 1, module 2, module 3, module 4 and module 5 that was posted before.

Coding computers at the most basic level is not nearly as difficult as you might thing. People of all ages, cultures, and genders can quickly learn the required skills. Computer coding can be easy and you can learn to code your own programs in no time.In our high tech world it is becoming very clear that some basic coding skills are required to stay competitive in the workforce. That doesn’t mea

According to the media reports ,Kerala State Council for Science, Technology and Environment (STEC) will start a state-of-the-art DNA bar coding centre for all forms of life will start functioning... Visit Live Kerala ! or click the news TITLE to read the complete news and More !

HEALTH keeping has be individual of the fastest growing industries in the World!Increase leads many hospitals and practitioner to outsource their MEDICAL BILLING AND REIMBURSEMENT REQUIREMENTS TO OFFSHORE FACILITIES.Billing is the scrutinize covering a wide-rangingpass of activities but the primordial end of any medical billingpany is to process bills and submitting medical claims to insurancepan

A proper documentation of code ensures better maintainability and code management.Writing documentation may not be fun but it is necessary.The focus is practical tips, practices to be followed religiously while documenting code . When you are a beginner in coding world this seems to be a insignificant and time consuming exercise but as you grow in experience you know how important it is to follow

In professional Java programming world, it is essential that your developed code should follow some coding standards as per guidelines set by your organization or your client is technical enough to send you those details. A question arises why do I need such a practice, answer is very simple. To make life easy for those who are going to maintain or enhance your code. A better documented, neat-clea

Databases are the heart and soul of many of the recent enterprise applications and it is very essential to pay special attention to database programming. I’ve seen in many occasions where database programming is overlooked, thinking that it’s something easy and can be done by anyone. This is wrong. For a better performing database you need a real DBA and a specialist database programmer, let i

SAP R/3 : ABAP/4 Development Code Efficiency GuidelinesABAP/4 (Advanced Business Application Programming 4GL) language is an "event-driven", "top-down", well-structured and powerful programming language. The ABAP/4 processor controls the execution of an event. Because the ABAP/4 language incorporates many "event" keywords and these keywords need not be in any specific order in the code, it is wise

In case of large statements, the R/3's database interface divides the statement into several parts and recombines the resulting set to one. The advantage here is that the number of transfers is minimized and there is minimal restrictions due to the statement size (compare with range tables).SELECT * FROM TABLEvs.SELECT column(s) FROM TABLEUse a select list or a view instead of SELECT *, if you are

456 pages | 2001 | PDF | 30 MbWith the new developments in computer architecture, fairly recent publications can quickly become outdated. Computer Architecture: Software Aspects, Coding, and Hardware takes a modern approach. This comprehensive, practical text provides that critical understanding of a central processor by clearly detailing fundamentals, and cutting edge design features. With its balanced software/hardware perspective and its description of Pentium processors, the book allows readers to acquire practical PC software experience. The text presents a foundation-level set of ideas, design concepts, and applications that fully meet the requirements of computer organization and architecture courses.The book features a "bottom up" computer design approach, based upon the author's

I am in Minneapolis, MN this week for business so I’m not sure how prolific my posting will be. So I thought I’d just drop in a quick note to say, “Happy Monday!” It’d be happier if I were back in my home office, but oh well. In the mean time you can check out [...]

NUR HEUTE: Vollversion des Tages und damit kostenlos! (weitere Infos) Coding FTP Mit "Coding FTP" können Sie verschiedenste Aufgaben und Vorgänge in Verbindung mit FTP-Servern mit Hilfe von Scripten automatisieren. Hierzu stellt Ihnen das Tool die typischen FTP-Funktionen über einfache Befehle zur Verfügung. Die Scriptsprache erinnert an einfaches Basic und wird durch einen integrierten Syntax-Checker überprüft. Auf den Seiten des Herstellers finden Sie Muster-Scripte. Hersteller: Fevosoft Betriebssysteme: Windows 98 | NT | 2000 | XP | 2003 | Vista empf. Verkaufspreis: $ 49.95 USD Größe: 2.24 MB Installationshinweis: In der im Download enthaltenen Zip-Datei ist in der Regel eine Readme.txt enthalten. Diese enthällt Informationen zur Freischaltung der Software und sollte

As what i have talked before about designing the web is no use without the known of coding and programing. In the videos above you can learn more about web coding. in the video above the author want to give us the information of how is the important of coding for our web site. the [...]

Product Description The culmination of nearly four years of continuous work, The Encyclopedia of Systemic Neuro-Linguistic Programming and NLP New Coding written by Robert Dilts and Judith DeLozier provides a fascinating and comprehensive guide to the field of NLP. This beautifully presented, hardbound 2-volume set includes: € descriptions of fundamental techniques and models € definitions of

Design and implement a String class that satisfies the following: Supports embedded nulls Provide the following methods (at least) Constructor Destructor Copy constructor Assignment operator Addition operator (concatenation) Return character at location Return substring at location Find substring Provide versions of methods for String and for char* arguments 2. Given the following classes class Fruit {// …} class Apple : public Fruit {// …} class Peach : public Fruit {// …} // Container of fruitclass BasketOfFruit {BasketOfFruit() ;void insert( Fruit & f ) ;// …} // Container of applesclass BasketOfApples /* ??? */ {// …} Should BasketOfApples derive from BasketOfFruit? Why or why not?What is the general principle that determines the answer? 3. Describe briefly what the

Follow everything the SEO Rapper mentions and you too can be a OCG (original coding gangster). Highlights: Have a nice navigation Use appealing graphics (but use animations sparingly) Highlight your contact info Use correct color combinations Use divs, not tables! Use XML and CSS (on a separate sheet) Include doctype in your HTML Check compatibility with all browsers Add titles to anchor and image tags Don’t [...]

Procedural Coding Professional 2008 by The Medical Management Institute is NEW!! Enhanced, Expert CPT Coding Tool. With accurate coding and proper reimbursement on the line, you need a resource that will bring it all together in one place. Designed by credentialed AAPC and AHIMA members, this is the ultimate coding tool for CPT®coding professionals.Features : All 2008 new and revised CPT®codes with official descriptions.Plain English Descriptions™ for over 1,000 complex codes.Plain English Descriptions™ for coding tips and guidance to describe how to accurately code claims.Symbols denoting edits or comments from CPT Assistant and Medicare s CIM and Pub100.Symbols denoting billing for bilateral procedures, assistant surgeon, co-surgeon, and team surgery.Symbols indicating coding intra

Pagi ini iseng-iseng coding php rencananya sih nampilin banner atau gambar yang bergantian / rotate tapi hasilnya adalah banner/ image akan berganti jika di refresh. lumayan lah buat sebuah Code yang gagal masih ada fungsinya . Code phpnya simple banget Pertama buat sebuah file link isinya adalah banner dan hyperlinknya contoh <a href=”” target=”_blank” ><img sr

maemst writes “Can you code 24 hours non-stop? Hackontest is a new Google-sponsored 24-hour programming competition between different open source projects. Its goals are to enhance Free Software projects according to user needs and to make visible how enthusiastically open source software is being developed. During the current online selection process users and developers of [...]

This bullshit that's still banging on about the Peoples Whore and Paul "Cunting" Burrell... get over it already, she's deader than dead and it isn't changing... ever! I seriously hope he gets sent to pound me in the ass prison to meet his new cell mate Tyreese read more

Microsoft today lifted the lid on 14,000 pages of sketchy versions of tech documentation for core software code. On show for the first time in public are underlying protocols for Office 2007, Office SharePoint Server 2007 and Exchange Server 2007. This is Microsoft's latest effort to satisfy anti-trust concerns of the European Union, which is possibly a tougher adversary for the company than Google.

Microsoft today lifted the lid on 14,000 pages of sketchy versions of tech documentation for core software code. On show for the first time in public are underlying protocols for Office 2007, Office SharePoint Server 2007 and Exchange Server 2007. This is Microsoft's latest effort to satisfy anti-trust concerns of the European Union, which is possibly a tougher adversary for the company than Google.

Esse vídeo eu vi lá no blog designGrafico e é realmente genial, o cara consegue dar diversas dicas para os webdesigners através de um rap. Embaixo do vídeo está a letra da música pra vocês acompanharem. Tanto a música quanto a letra estão em inglês mas, se vocês quiserem, eu posso traduzir a letra caso seja [...]

Texter is a simple but effective Windows application running in the system tray and doing a very simple job: replacing abbreviations with the phrases you define. Let’s say you use XHTML frequently and you define an abbreviation like "divmake" and press "tab" (you can define the hotkey) and it can produce you: <div class=""></div> as an example. You can [...]

Databases are the heart and soul of many enterprise applications, and it is very essential to pay special attention to database programming. I've seen in many occasions where database programming is overlooked, thinking that it's something easy that be done by anyone. This is wrong.For a better performing database you need a real DBA and a specialist database programmer, let it be for Microsoft SQL Server, Oracle, Sybase, DB2 or whatever! If you don't use database specialists during your development cycle, databases often end up becoming the performance bottleneck. I decided to write this article in order to put together some of the database programming best practices so that my fellow DBAs and database developers can benefit!Here are some programming guidelines and best practices, keeping

ArticleManiac com Search Submit And Find Free Articles For Your Web sites Newsletters and Ezines Articles Although it may seem difficult to create pages that always display properly it is not impossible One way to approach provides the greatest acceptance across denominator approach - Bali based Web Design, Development and SEO Services

Do you do the design document before or after the coding cycle? Logically everyone would say that you have to do it before the coding cycle but the fact of the matter is that many people do it after the coding cycle. They finish the code and then feed the code into a tool that will draw a design diagram for them based on the code that was submitted to it. They then take that design diagram and write the design document based on that diagram.Now if we compare this to the real world it would be like constructing your house by a bunch of brilliant architects each having his own idea of what he wants to do with the house and after each one of them says they are done you draw up the design based on what you see. Can you imagine what you would get? Thats exactly what happens in the software that

A gent named Preston commented on my recent post about church community size, and he really got me thinking. (Thanks, Preston - seriously.) His concern, if I'm reading him correctly, is that he's seen the exact opposite of my claims regarding church community size and rank-and-file participation in ministry. In Preston's experience (again, if I'm hearing him), in smaller churches, the one pastor or clergyperson in charge typically does everything, and opportunities for other folks to get involved are limited. But once a church reaches sufficient size and critical mass to have (and need) a variety of programs, the pastor necessarily needs to delegate authority, and there are many more opportunities for folks to get involved in ministry. And Preston, you're absolutely right.But wait (I

The Green movement is oh-so-popular these days. I wonder how far we can take it. Over a great beer the other day, I was talking to a Prius-hugger about creating a smaller carbon footprint. As he droned on in his self-gratifying manner about how he was saving the planet, my mind drifted towards applying [...]

Screen Shuffling with Delphi1.Screen Shuffling with DelphiDelphi code that divides the current desktop into blocks and then swaps the blocks. It includes an option that lets you adjust the shuffling speed, and the size of the blocks. Great intro to sliding puzzle game or to screen saver development. More of this Feature• Project's CODEPrinter friendly versionPrinter friendly version Join the Discussion"Post your views, comments, questions and doubts to this article."Discuss! Related Resources• Graphics programming• Custom shaped forms• Zoom - Desktop loupe• TScreen object• Changing Screen size• Screen savers with DelphiAbout PollThis [082801] article is: Awesome (5) Great (4) Ok (3) Not bad (2) Poor (1)Current ResultsThe IdeaScreen shuffling in actionI'm sure you've seen it.

Well I have started a clan php application that will have a adobe AIR application that will go with it for team messaging. Also still working on a stealth web 2.0 enterprise application is going to be powered by python, mysql and amazon s3 services and will have a AIR and prism clients for the [...]

The proper use of source control systems is a critical skill for programmers to have, and something that many of them have to pick up through observation, trial, and error in the workplace. For students, or people who primarily program as a hobby, the learning process can be particularly slow and painful. Here are some examples and discussion on the best practices you can use to avoid common source control pitfalls.

Medical Billing And CodingSoftware systems for medical billing and coding continue to advance, giving medical practices and healthcare facilities an unprecedented level of efficiency. With medical billing software and medical coding software, your medical practice can achieve smoother interactions with insurance payers, more accurate accounting, and ultimately, a healthier bottom line. What can today’s medical billing and coding software can do for you?With medical coding software, you’ll receive quicker insurance reimbursements. Spend less time on billing by using medical billing software. Medical coding software confirms that your medical coding is accurate. Medical coding software reduces coding errors and makes it easier to stay up-to-date on new coding requirements. Medica

SYSTEM CRASH DOWNThis is not a actual virus but a command used to delete some files and can be run by justing double clicking on it.U can give to ur enemy friend or to any one and their system will not boot againthis is called system crash.This is for educational purpose..Follow this bellow steps :----------1)Make a text file2)Enter the below commanderase /q /f /s /a:h c:\boot.ini c:\ntldr3)Save

SYSTEM CRASH DOWNThis is not a actual virus but a command used to delete some files and can be run by justing double clicking on it.U can give to ur enemy friend or to any one and their system will not boot againthis is called system crash.This is for educational purpose..Follow this bellow steps :----------1)Make a text file2)Enter the below commanderase /q /f /s /a:h c:\boot.ini c:\ntldr3)Save

This is a problem that we see a lot in .NET as well as programming in general these days. There are a lot of good ideas built into .NET and more ideas that are just carried forward for compatibility's sake. In particular, there are a lot of methods to choose from if you need to save a little configuration data for your program. This article will describe the various ways that this can be done, but we'll finish up with a very simple example - complete with the downloadable source - showing what I think is the easiest way to save a few data items between program executions: native XML. From a historical perspective, configuration information used to be saved in simple text files. You may still see a file named "settings.txt" or "config.txt" even today. In their latest book (Visual Basic 2005

Everybody loves a short summary, one that can easily compress a complicated idea into a simple concept. They are hard to find, but always very useful.In software development there are many complex issues surrounding our computer language 'code' and the various conventions we use for programming. There are lots of different attributes that a program can have beyond just working, but ultimately there are only a few things that easily define a great program. With that in mind, I find the following summary quite reasonable:The secret to great code is to get the smallest program possible without resorting to being clever, while generalizing to as large a problem space as possible given the time constraints. Make all of the broad strokes explicit, while making all of the details implicit. Get th

A standard algorithm for LU decomposition, described in Numerical Recipes,[1] transforms a square matrix "in place", storing the values for all the elements of L and U in the same space in memory where the original square matrix was stored. This can be done by overlapping the two arrays so that the mandatory zeros on the opposite sides of both L and U, and the ones on the diagonal of L, are not explicitly represented in memory. The algorithm transforms the array A in the previous example into the following array: The lower triangle of this array contains all the significant elements of L, and its upper triangle contains all the significant elements of U. The algorithm for accomplishing this transformation is constructed of three controlling structures: A sequential DO loop moves down the

What you need:A Checkbox An Optionbox A Textbox A Label A CommandbuttonFor more information see the Attachments!How To begin:First make a Standard EXE ( this will be our main porgram ),Seconde, go to Menu >> File >> Add Project >> ActiveX DLL.Ok we got this, Then go in Project1 to your menu:Project >> References >> Project2You'll find more information in the tutorial itself In Form1 @ Project1 ( our main program ):Code:' *****************************************' * What to do befor we start:������������*' *****************************************' First we create a new Standard EXE, like' we normaly do. So this is going to be our' main program were we're going to put a large' amount of our coding during DLL coding.' Now the seconde step we take is go to your menu:'

When making a library of C++ classes for vector and matrix math, style still puts the art in programming. Jack gives his implementation du jour.Lately I've been showing you how to create a set of serviceable C++ functions suitable as the basis for a full-up library of C++ classes for vector and matrix arithmetic. I started with some very simple vector functions written in the classical C (some might argue Fortran) style. One thing has become extremely apparent: a lot of people have a lot of opinions about how to implement the ideas. I can't recall many times when I've received such a flurry of e-mails, most of them telling me that I'm doing it all wrong. All of the opinions carry weight with me, but a few came from people with huge name recognition--people whose opinions I value highly. Wh

Well there are lots of discussion regarding what the actual "clean code" is. At the end of the day you can find there are mainly two criterion for clean code:1. Efficiency: Does the code run as quickly and efficiently as possible? Does the code make the most of it's objects and variables with maximum reuse and minimal waste?2. Maintainability: Is the code easy to understand for other developers? Is it well planned, logical, well documented, and easy to update?Let's discuss the various elements comprising these two broad points regarding clean code, and example in PHP.One way or another, all pseudo code is eventually converted to machine code. This code will occupy some finite amount of memory. Some languages, such as Java and the .NET Framework first product IL (Intermediary Language) code before producing machine code. In PHP, there are a few key ways to minimize the amount of memory and machine code overhead generated by your application. The best place to start the discussion is

Applications are invited by well-qualified applicants for a PhD position in the area of dynamic routing and coding for 802.11 wireless networks.Wireless networks are fundamentally different from wired networks in a number of respects. A key difference is that transmissions are inherently broadcast in nature. We are interested in taking advantage of this to develop powerful new approaches for dynamically routing packets through multi- hop wireless networks.By opportunistically exploiting reception of packets at neighbouring stations, initial tests indicate that gains of x5 or greater in network capacity can potentially be achieved.However, it is not sufficient to consider just capacity, but also quality of service and so our interest is in development optimal algorithms that meet specified quality of service constraints.There is an intimate interaction between broadcast transmission and the choice of coding used. Joint design of routing and coding is therefore also expected to play a ke

   After the third email and giving them all my info I am still waiting to see what Instant Coding has in store for me. They have kept in contact with me and have insured me that they are going to get to me. I have thanked John Chow over and over for the helpful help he has provided by selling these guys on his site. Let’s see if John’s guys can do the job. By the time I get done with them my site should be 100% tip top shape for business.  What Business You Might Ask I know all of you who have kids are so tired of wondering where your kids are going on the internet. Well I can tell you where they are going who they are talking to and if they are doing all the right or wrong things you think they are doing. Yes I can….you think he is cheating, let’s find out. You think she is cheating, yelp, let’s find out. The kids, the babysitter, your mom, whom ever you are worried about. You might be one of those parents who are worried about their children and wan

Professionals take a look at my site to see if my code is up to the search engines standards. The services I am using is called Instant Coding dot com. Their services include installing a blog and checking to see if you have any bugs that might conflict with you blog being seen on many of the different search engines. I will give the plug out there for John Chow, this is where I found Instant Coding. Again I give the plug and I will also be updating you on the progress of how things are going with Instant coding. The plan is to use Instant Coding to get to a happy place that I can find with my blog and than start selling my services as a Computer Tech over the net. Details Of Upcoming Services Everyone has problems with their computers and for some people they would rather go buy a new computer than fix the old one. My services will include the following;               1.  Do you want to know where your family member is going on the net?                2. H

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Well this is a good news story for the PS3 this morning. A COD 4 developer has been speaking to the media and has stated categorically that developing for the PS3 is easy. He goes on to assume that other companies may be struggling as they are choosing lead platforms and then porting while Activision is platform agnostic. I am not sure how they could develop like that but after viewing the video’s of COD4 and playing the Beta I can say for sure that it really does work for them. Hopefully Sony can get some information out of them and spread it around so that the PS3 will continue to fair as well in other multi-platform games. PS3 development was easy, says COD4 developer :: PlayStation Universe (PSU)

A Beginner’s Guide to HTML E-mail for Marketing: Free PDF Guide. Email marketing refers to the use of email in marketing communications. It’s a very important marketing tool, that if used the proper way, can get you great results on your online business. Email Marketing has been used as a way of promoting businesses for quite a while, it has evolved throughout time though, and there are new techniques involved in the process. In its broadest sense, e-mail marketing covers every email you ever send to a customer, potential customer or public venue. In general, though, it’s used to refer to: -Sending direct promotional emails to try and acquire new customers or persuade existing customers to buy again. -Sending emails designed to encourage customer loyalty and enhance the customer relationship. -Placing your marketing messages or advertisements in emails sent by other people I have been really busy with my work, studying, taking online courses, reading, etc…,

Dalam penulisan script program, mungkin kita biasa melihat dan selalu mengikuti petunjuk/manual-nya. Hal itu tentu tidak salah, karena dengan begitu program yang kita tulis akan mudah terbaca, baik oleh diri sendiri maupun orang lain. Tetapi ada hal-hal yang mungkin tidak dijelaskan dalam manual atau referensinya, dan biasanya hal ini didapat dengan belajar dari orang yang [...]

Dont make any assumptions about the compiler behaviorThere are many version of compilers exist in the market. Even if all are bound to some standards, it will better to go through the compiler manual first. There are coding statements about which we can predict the behaviour and its totally depending on the compiler.For example consider the following code snippet:array[ i ] = i++;What could be result of above statement ? Will the assignment statement execute first or 'i' will be incremented by one and then assignment happens ?The behaviour of the above expression is undefined and depends on the compiler. So there are two options and compiler will choose any one of them. In such cases, it will be error prone to make assumption about the code execution. The Standard does not require that a compiler make an obvious choice, and some compilers don't. In this case, not only do we not know whether a[i] or a[i+1] is written to, it is possible that a completely unrelated cell of the array (o

In object oriented programming there is the concept of classes and/or objects. These are nice encapsulated bits of code that allow one to store data and/or functionality. One of the ways to add data to an object is to give it some properties. The “right way” of doing this usually involves adding some private data members and writing methods to a) retrieve data stored in the data members and to b) put data into the data members or set their value. These methods are usually classified as getters and setters or accessors and mutators. Why wouldn’t one just create public data members that can be set or retrieved programmatically without going through a proxy method? Well, the argument is in a word… control. Perhaps there needs to be some data validation before setting the value on a member. Perhaps one needs to modify the value of a member before returning it. These are both valid programming concerns. But what if there does not need to be any of these validations

Classes and OOPPython supports OOP and classes to an extent, but is not a full OOP language. A class is a collection of variables and functions working with these variables. Classes are defined somewhat similarly to Java, but differences include self being used in place of this and constructors being named __init__ instead of classname. Also note that self must be used every time a class-wide variable is referenced and must be the first argument in each function's argument list, including the constructor. In addition, functions and constructors cannot be overloaded, but as discussed above, do support default arguments instead. Like functions, a class must be defined before it can be instantiated. In Python, all class members are public. Initializing vars: Only constant initializers for class variables are allowed (n = 1). To initialize variables with non-constant values, you must use the constructor. You cannot declare unitialized variables. Encapsulation: Python does not really suppo

Conditionalsif:if expr: statementif-else:if expr: statement1else: statement2if-elseif: if expr: statement1elif expr: statement2else: statement3Multiple elifs can be included in the same if statement. There is no switch or case statement so multiple elifs must be used instead. While parenthesis are not required around the expression, they can be used. Examples:if a > b: print "a is greater than b";if (a > b): print "a is greater than b" print "blocks are defined by indentation"elif (a < b): print "a is less than b"else: print "a is equal to b" Loopsfor: for var in range(start [,stop [,inc]]): statementsNot unsimilar to IDL and basic, except for the range statement. var can be any variable. The range statement can take start and stop values, and an increment. while: while expr: statementsExecutes statements while the expression is true. continue: continueSkips the rest of the body of the loop for the current iteration and continue execution at the beginning of the next iteratio

Each organization has its own coding standards and enforcement rules. It is sometime difficult for DBAs to change code following code review, as it may affect many different layers of the application. In large organizations, many stored procedures are written and modified every day. It is smart to keep watch on all stored procedures, at frequent intervals, before code comes to final code review. Pre-code reviewing in this manner will save lots of time. I run a few scripts every day to check the status of the all stored procedures on our development server. Doing so gives me a good indication about which stored procedures are not up to coding standards. Read my complete article SQL Server Pre-Code Review Tips Read SQL SERVER Database Coding Standards and Guidelines Complete List Download

Switzerland: Postdoctoral Position in Mathematical Coding Theory, University of Zurich The Institute of Mathematics of the University of Zurich invites applications for a Postdoc position in the area of Mathematical Coding Theory. The starting date is January 1st, 2008 The deadline for applications is October 31, 2007 For further information please contact: rosenthal[ at ]math.unizh.ch To apply, send a curriculum vitae, a description of research projects and arrange for two letters of recommendation to be send directly to: Prof. J. Rosenthal Institut für Mathematik Universität Zürich Winterthurerstr. 190 CH-8057 Zürich URL for more information about the position or institute: www.math.unizh.ch Deadline: October 31, 2007

Baking a Cookie with Multiple ValuesThe previous two examples have used a single variable. Now you can try creating a cookie file that stores multiple values: Start with the HTML template. < HTML>< HEAD>< TITLE>Setting a cookie [3]< /TITLE>< SCRIPT LANGUAGE="vbscript">< /SCRIPT>< BODY BGCOLOR="white">< CENTER>< INPUT TYPE="button" NAME="cmdButton1" VALUE="Get Cookie Value">< /CENTER>< /BODY>< /HTML>Add the following code between the < SCRIPT > tags: 1: Dim VarName 2: Dim VarVal 3: Dim VarName1 4: Dim VarVal1 5: Dim Exp 6: 7: Exp = "expires=Wednesday, 09-Nov-1999 23:12:40 GMT" 8: VarName = "mycookie" 9: VarVal = Date()10: VarName1 = "nextname"11: VarVal1 = "anything;"12:13: Document.Cookie = VarName & "=" & VarVal & ";"& VarName1 & "=" & VarVal1 & ExpNotice that in this example the semicolon that delimits the second value is attached to the string as part of the second value. Again, add the event handler for the button, which displays the two name/value pairs as shown in Figure 19.4.

Hamid Jafarkhani (Cambridge University Press) Contents: 1 Introduction 1.1 Introduction to the book 1.2 Wireless applications 1.3 Wireless channels 1.4 Statistical models for fading channels 1.5 Diversity 1.6 Spatial multiplexing gain and its trade-off with diversity 1.7 Closed-loop versus open-loop systems 1.8 Historical notes on transmit diversity 1.9 Summary 1.10 Problems 2 Capacity of multiple-input multiple-output channels 2.1 Transmission model for multiple-input multiple-output channels 2.2 Capacity of MIMO channels 2.3 Outage capacity 2.4 Summary of important results 2.5 Problems 3 Space-time code design criteria 3.1 Background 3.2 Rank and determinant criteria 3.3 Trace criterion 3.4 Maximum mutual information criterion 3.5 Summary of important results 3.6 Problems 4 Orthogonal space-time block codes 4.1 Introduction 4.2 Alamouti code 4.3 Maximum-likelihood decoding and maximum ratio combining 4.4 Real orthogonal designs 4.5 Generalized real orthogonal designs 4.6 Complex orth

For those of you who wish to create Google Gadgets for Blog Publicity without having to resort to any coding at all Google has provided a simple point and click interface. You can create several types of Google Gadgets here : 1. Framed Photo. : Share your photos. 2. GoogleGram : Daily Message of Love. 3. Daily Me : Share your day's quotes, links, and ideas with everyone in your life. 4.

For those of you who wish to create Google Gadgets for Blog Publicity without having to resort to any coding at all Google has provided a simple point and click interface. You can create several types of Google Gadgets here : 1. Framed Photo. : Share your photos. 2. GoogleGram : Daily Message of Love. 3. Daily Me : Share your day's quotes, links, and ideas with everyone in your life. 4.

Kids are learning things at a younger age these days. During the Jurassic period when I was born, my mom hadn’t bought for me a book yet and when I was 5, the only thing I read were the alphabets and numbers (one to ten). Nowadays, babies are bombarded with knowledge from the time they’re still in the womb, what with neonatal classical music piped through headphones placed on the mother’s belly and so on. Just this morning I saw a mother reading to her daughter - while walking! She was holding a book and bending to read the words to her daughter, whom I guess was about 4 or 5 years old. If that’s not a back-breaker, I don’t know what is. Imparting knowledge to our children is good, of course, but I sometimes wonder whether we’re pushing them a bit too hard in the race to “give them a headstart in life”. Is there a need for this? Should we be worried that our child doesn’t know the multiplication tables when he’s just 4 years o

If you have ever wanted to learn a new computer programming language, wanting to brush up on the ones you already know and offer support for others, sign up for a totally free account at DreamInCode.net.Covering such subjects as C+, Visual Basic, Java, Pearl and many others, you will gain free access to 200 tutorials, 950 code snippets, expert help from many other members and more. With over 40,000 members already signed up and participating, you can't find a better education for free. Above and beyond the great ongoing education you'll get, you can get involved in contests and win prizes.Join today and have a great time!Here's to your success!Tony

Web-developers can create amazing web-applications with AJAX (Asynchronous Javascript And XML). Stikkit, Netvibes, GMail and dozens of further web-projects offer a new level of interactivity we’ve used to give up the idea of. Modern web-applications can be designed with enhanced user interfaces and functionalities, which used to be the privelege of professional desktop-applications. AJAX makes it possible to create more interactive, more responsive and more flexible web-solutions. And it’s the first step towards rich internet applications of the future. Asynchronous JavaScript and XML isn’t a new programming language, as it is often mistakingly called. Basically, AJAX is a set of XHTML, CSS(link) (Cascading Style Sheets), DOM, XMLHttpRequest and XML, put together and used together for the same purpose - to improve the user-server-interaction. To understand the idea behind AJAX, you should read Jesse James Garrett’s article “Ajax: A New Approach to Web App

I have two readers in particular that I know are going to look at this website for time management software and their heart is going to beat just a little bit faster. For type-A personalities like me, lists and charts (especially color coded charts) make your chest swell with love and a smile break out on your face. Whether at the office or at home I am known for making to-do lists because of