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• What is the best language to learn for WEB Development? [closed]

  - by Spoon Yukina

  I'm an IT student in my second year, and I want to learn a web development language, but I'm confused to choose between these languages: Django-J2EE-PHP-ASP.NET-Ruby & Rails, So what is the best language to learn of these, And which management database can be work perfectly with it? note that I learned these languages: C# - C - Assembly language - Python, for web development : HTML-CSS-JavaScript and for management database : SQL SERVER - ACCESS and for the moment I'm learning Java and C++

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• Report: Ubuntu or Fedora-- Which is the Best Linux?

  Ubuntu and Fedora are the most popular Linux distributions. Can one of them claim bragging rights as the best Linux distribution?

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• SEO Tips - What's the Best Use of Your Anchor Text?

  What's the best use of your anchor text? Not sure? Then you might want to read this article.

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• Getting Traffic From the Search Engines - The Best Way to Optimize Your Site to Get More Visitors

  If you want to get traffic from the search engines you have to make sure you are using the right strategy to make it happen! In this article I want to show you the best way to optimize your site so you can get more visitors without having to waste a lot of time and money.

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• gcc : Is using -Werror and -pedantic considered good practice?

  - by Helper Method

  I'm just digging into the gcc manual and some things are still unclear to me: When specifying a std, should I always use -pedantic in conjunction? When using -g, it the standard level sufficient or should I specify level 3, i.e. -g3? Is it good practice to use -Werror to promote all warnings to errors and -pedantic-errors to promote all pedantic warnings to errors?

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• Is checking for exceptions in code or using try-catch a better practice in Java?

  - by badpanda

  I had someone mention to me that catching all exceptions is not necessarily good practice (for example, NullPointerException). I am looking for an explanation of when this is a good thing, when it is not, and why it is as such :D Thanks!! badPanda

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• Best practice to handle non-english characters in Ruby?

  - by ragnarius

  My program file is encoded in UTF-8 so "abc".length == 3 but "åäö".length == 6. I realize that å, ä, ö, etc. are stored as two bytes in UTF-8, and that a Ruby String is a sequence of bytes (not characters), but it is annoying! Is there a best practice to work around this problem?

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• Best practice to handle non-english characters is ruby?

  - by ragnarius

  Hi! My program file is encoded in utf-8 so "abc".length==3 but "åäö".length==6. I realize that å,ä,ö, are stored as two bytes in utf-8, and that a ruby String is a sequence of bytes (not characters), but it is annoying! Is there a best practice to work around this problem?

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• Is it poor practice to build an SQL query using WHERE 1=1 AND ...

  - by Rob

  I'm writing a script that builds an SQL query by concatenating the string and adding conditions to the WHERE clause as needed. Would it be better practice to use WHERE 1=1 so that the first condition is satisfied and the script can just concatenate an AND x = 'y' to the query, or should I write the extra code to check if a clause has been added and if not, add the AND ? Confusing question, I know. Let me know if I need to be more clear. Rob

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• Is it good practice to use break and continue in PHP?

  - by ajushi

  Hi, is it good practice to use break and continue as sentinel for loops in PHP? e.g. if (!empty($var)) break;

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• Is it a recommended practice to raise all the events asynchronously if...

  - by 123Developer

  Is it a recommended practice to raise all the events asynchronously if the class (event raising object) does NOT interested on how the parameters of the events are manipulated by the client objects (receivers of the events)?! Please guide me?

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• Are GUID primary keys bad in theory, or just practice?

  - by Yarin

  Whenever I design a database I automatically start with an auto-generating GUID primary key for each of my tables (excepting look-up tables) I know I'll never lose sleep over duplicate keys, merging tables, etc. To me it just makes sense philosophically that any given record should be unique across all domains, and that that uniqueness should be represented in a consistent way from table to table. I realize it will never be the most performant option, but putting performance aside, I'd like to know if there are philosophical arguments against this practice?

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• gcc - using -werror and -std= -pedantic considered good practice?

  - by Helper Method

  I'm just digging into the gcc manual and some things are still unclear to me: a) When specifying a std, should I always use -pedantic in conjunction? b) When using -g, it the standard level sufficient or should I specify level 3, i.e. -g3? c) Is it good practice to use -Werror to promote all warnings to errors and -pedantic-errors to promote all pedantic warnings to errors?

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• Is it good practice to set non-standard html attributes?

  - by user198729

  I find it very convenient to set arbitary attributes like: <a stackoverflowId="123">.. And in JavaScript: var soId = $selectofA.attr('stackoverflowId'); //jQuery Is it a good practice at all? I've never had a problem with this yet.

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• Is it a Good Practice to Add two Conditions when using a JOIN keyword?

  - by Raúl Roa

  I'd like to know if having to conditionals when using a JOIN keyword is a good practice. I'm trying to filter this resultset by date but I'm unable to get all the branches listed even if there's no expense or income for a date using a WHERE clause. Is there a better way of doing this, if so how? SELECT Branches.Name ,SUM(Expenses.Amount) AS Expenses ,SUM(Incomes.Amount) AS Incomes FROM Branches LEFT JOIN Expenses ON Branches.Id = Expenses.BranchId AND Expenses.Date = '3/11/2010' LEFT JOIN Incomes ON Branches.Id = Incomes.BranchId AND Incomes.Date = '3/11/2010' GROUP BY Branches.Name

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• what's the best practice to config Hibernate-Spring for multiple database relationship?

  - by nazila

  We have a main mysql database which all of the applications within our organization need the data within this database. How can I config my java web application to use this database with it's specific database when I use Spring and Hibernate within my application? How can I config JPA annotations for example between CONTRACT table within my database and COUNTRY table within our main database? what's the best practice to do this?

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• Is it good practice to use assert() is class mutators?

  - by cactusbin

  For example: void Date::month(unsigned int inMonth) { assert(inMonth <= 12); _month = inMonth; } If this is not good practice, what is the correct way to go about this?

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• Is it considered bad practice to use non-standard HTML attributes?

  - by user198729

  I find it very convenient to set arbitary attributes like: <a stackoverflowId="123">...</a> And in JavaScript: var soId = $selectofA.attr('stackoverflowId'); //jQuery Is it a good practice at all? I've never had a problem with this yet.

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• Is what GitHub is doing here a good practice?

  - by orokusaki

  If you view this URL, you'll see that GitHub is posting all sorts of technical information. Is this a good practice so that users can email info to you about bugs, etc? http://waitdownload.github.com/cheetahtemplate-cheetah-v2.4.2-0-gd20b523.zip It's at least a good design for an error page.

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• Is it good practice to use assert() in class mutators?

  - by cactusbin

  For example: void Date::month(unsigned int inMonth) { assert(inMonth <= 12); _month = inMonth; } If this is not good practice, what is the correct way to go about this?

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• Rails: Best practice for displaying ActiveRecord validation error in XML Builder?

  - by randombits

  I'm building a RESTful API using Ruby on Rails. My models have a lot of validation happening in them. I'm wondering what is the most "RESTful" way to respond to a user in the event that they make a request that fails on the model layer. Sending a 4xx HTTP response is the first step. What's the best practice for embedding the error messages inside of XML builder?

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• Is using a C++ "Virtual Constructor" generally considered good practice?

  - by LoudNPossiblyRight

  Yes i know the phrase "virtual constructor" makes no sense but i still see articles like this one: http://www.informit.com/guides/content.aspx?g=cplusplus&seqNum=184 and i'v heard it mentioned as a c++ interview. What is the general consensus? Is a "Virtual Constructor" good practice or something to be avoided completely? Thanks in advance.

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• Is it bad practice to allow dots in SVN tags/branches' names?

  - by abatishchev

  In my SVN repository tags are listed by version where name contains dots. e.g. 0.10 or 0.12.1 branches are named like proj-0.24-rc In the same time, for example in Mono project branches has not dots. Is it some practice to avoid dots? Could it be treated like extension delimiter (by web server where repository is been served), etc?

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• Problem solving/ Algorithm Skill is a knack or can be developed with practice?

  - by KaluSingh Gabbar

  Every time I start a hard problem and if can not figure out the exact solution or can not get started, I get into this never ending discussion with myself, as below: That problem solving/mathematics/algorithms skills are gifted (not that you can learn by practicing, by practice, you only master the kind of problems that you already have solved before) only those who went to good schools can do it, as they learned it early. What are your thoughts, can one achieve awesomeness in problem solving/algorithms just by hard work or you need to have that extra-gene in you?

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• Best practice to maintain source code under version control with multiple companies?

  - by lastcosmonaut

  Hey, I'm wondering if there is any best practice for maintaining your source code under version control among different companies. In Open Source there is a maintainer, who receives patches, decides on them and applies them. But what about closed sourced projects where different companies get different workloads and just commit them to the trunk and branches? Is this maintainer concept applicable to a project on which multiple companies work on?

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