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What does a colon following a C++ constructor name do? [duplicate]
...r (":") do in this constructor? Is it equivalent to MyClass(m_classID = -1, m_userdata = 0); ?
9 Answers
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Identify user in a Bash script called by sudo
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136
$SUDO_USER doesn't work if you are using sudo su -.
It also requires multiple checks - if $USE...
How to sort an ArrayList?
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edited Nov 26 '18 at 23:59
Carl Walsh
4,17422 gold badges3131 silver badges3333 bronze badges
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What is the use of the ArraySegment class?
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edited Oct 1 '19 at 22:03
answered Oct 26 '11 at 18:15
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Copy file or directories recursively in Python
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146
I suggest you first call shutil.copytree, and if an exception is thrown, then retry with shuti...
Counting the number of True Booleans in a Python List
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True is equal to 1.
>>> sum([True, True, False, False, False, True])
3
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Bower and devDependencies vs dependencies
I ran 'yo angular' and realized afterwards that it installs 1.0.8, I uninstalled the angular components, however the original bower.json file had angular-mocks and angular-scenario under 'devDependencies' when I re-add all the 1.2.0-rc.2 components angular-mocks and angular-scenario under dependenci...
svn: replace trunk with branch
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118
Use svn move to move the contents of the old trunk somewhere else and rename the branch to tru...