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Find what filetype is loaded in vim
...p;filetype ==# 'cpp'
setlocal noexpandtab
endif
& syntax works for all options: https://vi.stackexchange.com/questions/2569/how-do-i-check-the-value-of-a-vim-option-in-vimscript
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impr...
Detect if stdin is a terminal or pipe?
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Summary
For many use cases the POSIX function isatty() is all what it is needed to detect if stdin is connected to a terminal. A minimal example:
#include <unistd.h>
#include <stdio.h>
int main(int argc, char **argv)
{
if (isatty(fileno(stdin)))
puts("stdin is co...
Quicksort vs heapsort
... The most direct competitor of
quicksort is heapsort. Heapsort is
typically somewhat slower than
quicksort, but the worst-case running
time is always Θ(nlogn). Quicksort is
usually faster, though there remains
the chance of worst case performance
except in the introsort variant, which...
A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
See Related .NET question
15 Answers
15
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What character encoding should I use for a HTTP header?
...com/ for more info) for a Server HTTP-header and am wondering if it is "allowed" per spec.
2 Answers
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Is it possible to include a file in your .gitconfig
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actually you don't need ~. this is because your .gitconfig-file still has to reside in ~/.gitconfig a relative path in the config would imply ~...
– robustus
Jul 18 '12 at 15:58
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Is it a good practice to use try-except-else in Python?
...o, the use of exceptions in Python does not slow the surrounding code and calling code as it does in some compiled languages (i.e. CPython already implements code for exception checking at every step, regardless of whether you actually use exceptions or not).
In other words, your understanding that...
Run R script from command line
...ttler to run shiny apps via a script? Further details can be found in this question.
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How to convert a string of bytes into an int?
... "L" is actually uint32 (4 bytes). If as in my case you need 8 bytes, use "Q"-->uint64. Also note that "l"-->int32 and q-->int64
– ntg
May 31 '17 at 6:26
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How to get .pem file from .key and .crt files?
...er.pem won't place the open comment on its own line, which seems to be a requirement. Courier mail gave me hell and it took me hours to figure out what was going wrong.
– Graham Walters
Feb 12 '14 at 1:36
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