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DateTime.Now vs. DateTime.UtcNow
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Use NodaTime - it'll force you think about time in a more useful way and avoided such problems
– aateeque
Apr 13 '16 at 22:43
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Why are functions and methods in PHP case-insensitive?
... also remember a quotation from Rasmus in a PHP conference in Paris saying more or less: "I'm definitely not a good programmer, in terms of following strict coding rules or standards, but I can say that if you rely on case sensitivity to recognize one function name from another, you're in kind of se...
How to format a Java string with leading zero?
...'s pretty clever -- but it took me about 30 seconds to "get it". I think a more readable solution would be better.
– Amy B
Oct 29 '10 at 13:12
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Is there a performance difference between i++ and ++i in C++?
...ou don't have a specific reason to use i++.]
For C++, the answer is a bit more complicated.
If i is a simple type (not an instance of a C++ class), then the answer given for C ("No there is no performance difference") holds, since the compiler is generating the code.
However, if i is an instance ...
Java inner class and static nested class
...onymous class created by 'new A() { int t() { return 2; } }' is static any more than if I simply assigned any other object to the static field, a, as in: class B { static void main(string s) {A.a = new A()}} (A & B in same package) This doesn't make A a static class. The phrase "static context,"...
In Bash, how do I add a string after each line in a file?
... Could you please explain what the $ sign does in your answer? Answers are more helpful if you understand what is happening.
– shuhalo
Sep 23 '19 at 22:24
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How to delete a whole folder and content?
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Auto-reload browser when I save changes to html file, in Chrome?
...ied this answer almost verbatim from here, because I think it's easier and more general than the currently accepted answer here.
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Alternate FizzBuzz Questions [closed]
...lutions for number 8. The first 7 are a breeze, but 8 (to me) seems a bit more complicated compared to the rest. I'm working it out in Python 3.x and it's a whole different game. Probably just something I'm unaware of.
– DonutSteve
Aug 12 '19 at 10:27
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How can you profile a Python script?
... the interpreter, like this:
import cProfile
cProfile.run('foo()')
Even more usefully, you can invoke the cProfile when running a script:
python -m cProfile myscript.py
To make it even easier, I made a little batch file called 'profile.bat':
python -m cProfile %1
So all I have to do is run:...