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What are major differences between C# and Java?
... Eclipse, Netbeans) and commercial (e.g. IntelliJ IDEA)
Beyond that (and what's in your summary already):
Generics are completely different between the two; Java generics are just a compile-time "trick" (but a useful one at that). In C# and .NET generics are maintained at execution time too, and...
urlencode vs rawurlencode?
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Great thanks, thats what i thought, i just wanted a second opinion before i start updating lots of code.
– Gary Willoughby
Jun 15 '09 at 13:45
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What is ApplicationException for in .NET?
...roff There is one more thing which I'm surprised don't get more attention. What is an "application" really? What about third-party libraries? Since these are not part of the .Net framework, they should by the original guidelines inherit from ApplicationException. Now when you use that library in you...
Getting the object's property name
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@Bakudan know what you mean, but a better way to put it is that you should use hasOwnProperty if you don't want inherited properties. That way you're not blindly following some rule. It may be that in some cases you actually do want to loo...
What is the difference between PS1 and PROMPT_COMMAND
...ses both PROMPT_COMMAND and PS1. The bash code in PROMPT_COMMAND works out what git branch you might be in and displays that at the prompt, along with the exit status of the last run process, hostname and basename of the pwd. The variable RET stores the return value of the last executed program. Thi...
How to check whether a script is running under Node.js?
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@MarkMelville arguably, this is exactly what the OP is asking so therefore not a problem.
– Ross
Jan 1 '13 at 17:37
13
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How to concatenate two numbers in javascript?
...doing some math programming and needed to concatenate two numbers.
So the what if I needed to combine two numbers 17 and 29. Sure I can turn them into strings and concatenate them then turn the new string back into a number. That seems to work pretty well and I can go on with my code, but lets take...
git recover deleted file where no commit was made after the delete
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The output tells you what you need to do. git reset HEAD cc.properties etc.
This will unstage the rm operation. After that, running a git status again will tell you that you need to do a git checkout -- cc.properties to get the file back.
Upd...
What is the difference between onPause() and onStop() of Android Activites?
... coming to foreground either doesn't occupy the whole screen, or it is somewhat transparent), onPause() will be called. If you cannot see any part of it, onStop() will be called.
A dialog**, for example, may not cover the entire previous Activity, and this would be a time for onPause() to be calle...
“static const” vs “#define” vs “enum”
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It depends on what you need the value for. You (and everyone else so far) omitted the third alternative:
static const int var = 5;
#define var 5
enum { var = 5 };
Ignoring issues about the choice of name, then:
If you need to pass a...