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Declaration/definition of variables lom>cat m>ions in ObjectiveC?
...ew ObjectiveC directives that add OO on top of that. Could you folks helps me understand the best practice and situations where I'd want to use these lom>cat m>ions for my variables and perhaps correct my present understanding?
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'pip' is not recognized as an internal or external command
I'm running into a weird error when trying to install Django on my computer.
32 Answers
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Protected methods in Objective-C
What is the equivalent to protected methods in Objective-C?
I want to define methods which only the derived classes may call/implement.
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What does “abstract over” mean?
...er the phrase "abstract over", but I don't understand the intent. For example , Martin Odersky writes
6 Answers
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Use of an exclamation mark in a Git commit message via the command line
How do I enter an exclamation point into a Git commit message from the command line?
6 Answers
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Regex expressions in Java, \\s vs. \\s+
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The first one matches a single whitespace, whereas the second one matches one or many whitespaces. They're the so-called regular expression quantifiers, and they perform matches like this (taken from the documentation):
Greedy quantifiers...
Getting back old copy paste behaviour in tmux, with mouse
This is what I used to do in tmux to copy-paste (using the mouse, the keyboard works differently and it is not what I am interested about):
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How to do relative imports in Python?
Imagine this directory structure:
15 Answers
15
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How to tell where a header file is included from?
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This will give make dependencies which list absolute paths of include files:
gcc -M showtime.c
If you don't want the system includes (i.e. #include <something.h>) then use:
gcc -MM showtime.c
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std::function and std::bind: what are they, and when should they be used?
I know what functors are and when to use them with std algorithms, but I haven't understood what Stroustrup says about them in the C++11 FAQ .
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