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When do you use Java's @Override annotation and why?
... make sure you actually are overriding a method when you think you are. This way, if you make a common mistake of misspelling a method name or not correctly matching the parameters, you will be warned that you method does not actually override as you think it does. Secondly, it makes your code eas...
Is there a working C++ refactoring tool? [closed]
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I find Visual Assist X with Visual Studio very useful. Another choice is Refactor for C++.
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In where shall I use isset() and !empty()
I read somewhere that the isset() function treats an empty string as TRUE , therefore isset() is not an effective way to validate text inputs and text boxes from a HTML form.
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What is the difference between ELF files and bin files?
... compliers contain both bin file and extended loader format ELf file ,what is the difference between the two , especially the utility of ELF file.
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What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
...r. Use good old for(var i = 0; i<arr.length; i++).
The reason behind this is the following: each object in JavaScript has a special field called prototype. Everything you add to that field is going to be accessible on every object of that type. Suppose you want all arrays to have a cool new func...
REST API Best practice: How to accept list of parameter values as input [closed]
...rsally unique ID. Far too many people get caught up on the structure of URIs and which URIs are more "restful" than others. This argument is as ludicrous as saying naming someone "Bob" is better than naming him "Joe" – both names get the job of "identifying a person" done. A URI is nothing more...
How to split a delimited string in Ruby and convert it to an array?
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edited Oct 16 '13 at 11:23
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What algorithm gives suggestions in a spell checker?
What algorithm is typically used when implementing a spell checker that is accompanied with word suggestions?
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TDD vs. Unit testing [closed]
My company is fairly new to unit testing our code. I've been reading about TDD and unit testing for some time and am convinced of their value. I've attempted to convince our team that TDD is worth the effort of learning and changing our mindsets on how we program but it is a struggle. Which bring...
Am I immoral for using a variable name that differs from its type only by case?
For instance, take this piece of code:
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