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What's the difference between `1L` and `1`?
I often seen the symbol 1L (or 2L , 3L , etc) appear in R code. Whats the difference between 1L and 1 ? 1==1L evaluates to TRUE . Why is 1L used in R code?
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“unpacking” a tuple to call a matching function pointer
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{
std::tuple<int, double, int*> t;
//or std::array<int, 3> t;
//or std::pair<int, double> t;
call(f, t);
}
DEMO
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Django Setup Default Logging
... "default" logger for my Django installation. I would like to use Django 1.3's new LOGGING setting in settings.py .
4 An...
Change branch base
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304
Use --onto for that:
git rebase --onto newBase oldBase feature/branch
Given your case:
git...
How to get Linux console window width in Python
...ndow since then).
(See answer by @GringoSuave on how to do this on python 3.3+)
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Can I checkout github wikis like a git repository?
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138
You can now!
git clone https://github.com/user/project.wiki.git
or if you use ssh
git clone...
How to find elements with 'value=x'?
I need to remove element that have value="123" . I know that all elements with different values are located into #attached_docs , but I don't know how to select element with value="123" .
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How can I convert a string to a number in Perl?
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answered Nov 14 '08 at 0:43
AlnitakAlnitak
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How to trigger a file download when clicking an HTML button or JavaScript
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answered Jul 23 '12 at 21:26
CfreakCfreak
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Convert Pandas column containing NaNs to dtype `int`
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edited Apr 7 '19 at 19:23
community wiki
3 re...