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Convert date to datetime in Python
...xample getting the datetime for the midnight of the given date? The opposite conversion is easy: datetime has a .date() method.
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What does $$ mean in the shell?
...his does produce a number that varies from time to time... but if you call it repeatedly, it returns the same number. (The solution is to just use the time.)
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What does @hide mean in the Android source code?
For the Activity source code , line 3898 (close to the bottom):
3 Answers
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Accessing an array out of bounds gives no error, why?
...nter undefined behavior, anything might happen. The application may crash, it may freeze, it may eject your CD-ROM drive or make demons come out of your nose. It may format your harddrive or email all your porn to your grandmother.
It may even, if you are really unlucky, appear to work correctly.
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Why is the Windows cmd.exe limited to 80 characters wide?
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It isn't. You can right click the title bar, select properties, and in the "Layout" tab alter the screen buffer size (line width and scrollback) and the window size (viewport size). If you started cmd from a shortcut, you can...
Best way to convert string to bytes in Python 3?
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If you look at the docs for bytes, it points you to bytearray:
bytearray([source[, encoding[, errors]]])
Return a new array of bytes. The bytearray type is a mutable sequence of integers in the range 0 <= x < 256. It has most of the usual methods of mut...
Uppercase or lowercase doctype?
When writing the HTML5 doctype what is the correct method?
7 Answers
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Difference between framework vs Library vs IDE vs API vs SDK vs Toolkits? [closed]
I want some examples. I always get confused, so with some examples I might be able to figure it out better.
5 Answers
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Is there a difference between copy initialization and direct initialization?
...ged from creating a temporary object (C++<=14) to just specifying the initialization of whatever object this expression is initialized to (loosely speaking) in C++17. These objects (called "result objects") are the variables created by a declaration (like a1), artificial objects created when the ...
Why is JavaScript called JavaScript, since it has nothing to do with Java? [closed]
Since JavaScript is not derived from Java, why does it have "Java" in the name?
10 Answers
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