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• Proper way of defining namespace in Lowpro + Prototype

  - by sharas

  Is there any beautiful practice of defining namespace in Lowpro + Prototype Event.addBehavior? Sorry if this question reappeared earlier, but I've been googling and looking in stackoverflow for some time.

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• Linux network programming. What can I start with?

  - by Negai

  Hi everyone! I've recently got interested in Linux network programming and read quite a bit (Beej's Guide to Network Programming). But now I'm confused. I would like to write something to have some practice, but I don't know what exactly. Could please recommend me a couple of projects to start with? Thanks.

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• Where to put SVN repository directory in Linux?

  - by alexloh

  I am setting up a new SVN server on Ubuntu Linux. Where is a good place (best practice) to put the repositories? Should I create a new user? The server will be accessed via http:// so no need to create user accounts etc (as was the case for svn://). Many thanks in advance

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• Flexible array members in C - bad?

  - by Lionel

  I recently read that using flexible array members in C was poor software engineering practice. However, that statement was not backed by any argument. Is this an accepted fact? (Flexible array members are a C feature introduced in C99 whereby one can declare the last element to be an array of unspecified size. For example: ) struct header { size_t len; unsigned char data[]; };

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• In SQL Server, how can I separate a large number of tsql statement into batches?

  - by Yousui

  Hi guys, In SQL Server, how can I separate a large number of tsql statement into batches? Should I use the GO statement in stored procedures or functions? Should I use the GO statement in explicit transaction management situation(between BEGIN TRANSACTION and ROLLBACK TRANSACTION or COMMIT TRANSACTION)? Are there some best practice about this topic? Great thanks in advance.

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• How do deploy IPhone app

  - by gmoorevt

  I need to create an IPhone app as an alternative interface to our commercial application. Our application is sold to Hospitals and installed at their location. How do I distribute this IPhone app to the doctors that practice at the individual hospitals?

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• How do I error handle the FTP functions in PHP.

  - by Itay Moav

  When connecting to mysql, I have functions to get the relevant error message and error code, I see nothing of the sort in the list of ftp functions of PHP. Is there a best practice to handle errors in FTP?

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• SQL Select -> product -> comments -> user

  - by user1492716

  thanks for yout time helping on this ;) I'm new to SQL and wish to solve somethign in just one query and i dont know how to do it.- Basically I've a table of products, a table of users and a table of comments, linked by products.id - comments.pid and user.id - comments.uid , i wish to know what is the best practice to create just 1 query and get all products with child comments, including username.

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• Why should I pass Boolean as a parameter instead of "boolean"?

  - by ferrari fan

  Hi, A co-worker asked me to change a signature from using a primitive "boolean" to using a classed "Boolean". He didn't offer a very good explanation why? Have any of you heard of this and can any of you explain why it matters or doesn't matter? Edit: He mentioned that it was good practice for public methods.

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• What's wrong with naming a class as a manager or controller?

  - by fig-gnuton

  With respect to OOP best practices, why do some people feel it's poor design if you call something a WhateverManager or WhateverController? Is this widely accepted as a best practice (to avoid this)? And what is the recommended alternative?

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• Metaprogramming on web server

  - by bobobobo

  From time to time, I find myself writing server code that produces JavaScript code as the output result. I can point out why it is really bad: Inextricable tie between server code and client code. Can render client code un-reusable. But sometimes, it just seems to make sense. And isn't it kinda sorta interesting? I guess the question is, is writing server code that produces JavaScript code a really bad practice, or "does everyone do it"?

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• Localized text in Java

  - by Eager Learner

  My requirement is to display localized text messages in a J2EE web application. I know J2EE provides very good support for this. My question is what is the practice followed to have the localized messages stored to be used by the application. If I want to display Japanese / Chinese kind of messages which are not like English like char sets how do we get that messages/text into the properties files or Database tables.

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• Centralizing / Abstracting MSSQL Data from Multiple Tables / Databases

  - by davemackey

  If one has a number of databases (due to separate application front-ends) that provide a complete picture - for example a CRM, accounting, and product database - what methods are available to centralize/abstract this data for easy reporting? Essentially, I'm wondering if there is a way to automatically pull data from multiple databases into a central repository that is continuously updated from the three databases and which can be used for reporting? I'm also open to alternative best practice suggestions?

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• Sql Server Development Server and Live

  - by Chris

  I have a database project that goes through iterations (only one so far) and I need to deploy a testing version to a live server. I'm not sure how to go about this. I can make all the changes in a copy and then remake those changes in the live version. That doesn't make sense. Is there a way to change a server name to an existing server? What's the best practice for this scenario?

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• What's the fastest way to brush up on algorithms for a technical interview (on Monday)?

  - by nickl

  I have a technical interview on Monday and they were kind enough to give me a heads-up to brush up on my basic algorithms. It's been years since I looked at that kind of stuff and I'm pretty weak on it to begin with so I generally have a bad feeling about this. What's the best way to review the basics and get some practice in before Monday?

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• Must declare function prototype in C?

  - by Mohit Deshpande

  I am kind of new to C (I have prior Java, C#, and some C++ experience). In C, is it necessary to declare a function prototype or can the code compile without it? Is it good programming practice to do so? Or does it just depend on the compiler? (I am running Ubuntu 9.10 and using the GNU C Compiler, or gcc, under the Code::Blocks IDE)

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• The "unexpected ++" error in jslint

  - by WebDevHobo

  What is the best practice for that then? Jslint explains that it "adds confusion". I don't see it really...

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• examples of good concurrent programs meant to scale

  - by vishr

  I am looking for seminal and excellent examples of libraries and projects that emulate the good practices of the Java Concurrency in Practice book. The book is marvelous. However, I think supplementing this book reading with code reviews of projects and libraries that make use of the concurrency APIs effectively is necessary to drive the concepts into the brain. One good example of what I am looking for is https://code.google.com/p/concurrentlinkedhashmap/ Can folks help me with finding exemplary, well written code that use the concurrency api well?

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• Can you omit the parenthesis from attributes with no params?

  - by Joan Venge

  I noticed when I have Serializable instead of Serializable(), the code still compiles. Is there a rule for this that you can omit the parenthesis? Is it a good practice? It seems more readable to me unless I am missing something.

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• Should I use registry or a flat file to save a program's state?

  - by Ian

  Hi All, We have a lot of products that are saving their "states" on the registry. What is the best practice on saving program states? What are the advantages/disadvantages of saving program states as a registry entry or saving program states to a flat file such as XML? Thanks!

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• Why is Private Accessor deprecated?

  - by user3918598

  It used to be the number one reason for us to choose MSTest from others that we could access and test private methods. Now that Private accessors are deprecated in Visual Studio 2012. Does anyone know why Microsoft make such decision? Is it because it's not a good practice to test private methods? Also, if I still need to unit test my private methods, how could I do that in VS 2012 and later versions?

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• Implementations of various data structures

  - by SEC

  Hi, I'm trying to practice my programming. What sort of projects would be helpful to try implimenting real life usage of various data structures? Thanks, SEC

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• Should I name my solution files in lowercase for SEO?

  - by Scott

  I read that an SEO best practice is to use lowercase urls. Should I name my asp.net webforms project files lowercase as well? Visual Studio doesn't name default documents in new projects all lowercase. I'm not sure it matters since browsing to http://www.mysite.com/mypage.aspx will still work even if your page is named MyPage.aspx. Can somebody enlighten me on this?

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• Why save output until the end?

  - by user509006

  Very quick question about programming practices here: I've always used echo() to output HTML code to the user as soon as it was generated, and used ob_start() at the same time to be able to output headers later in the code. Recently, I was made aware that this is bad programming practice and I should be saving HTML output until the end. Is there a reason for this? What is it, and why isn't output buffering a good alternative? Thanks!

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• Java: Making reference null after closing stream

  - by Hei

  Is it a good practice to set stream references to null after closing them? Would this release resources in any way? Example: BufferedReader input= new BufferedReader(new FileReader("myfile.txt")); // code input.close(); input = null; // possible more code

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