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Can I try/catch a warning?
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379
Set and restore error handler
One possibility is to set your own error handler before the cal...
How to remove trailing whitespaces with sed?
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edited Mar 16 '18 at 21:38
Tom McClure
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answered...
Python Nose Import Error
...nd_curses
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bootstrap popover not showing on top of all elements
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366
I was able to solve the problem by setting data-container="body" on the html element
HTML exa...
What's the best way to use R scripts on the command line (terminal)?
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135
Content of script.r:
#!/usr/bin/env Rscript
args = commandArgs(trailingOnly = TRUE)
message(s...
Iterating over dictionaries using 'for' loops
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13 Answers
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How do I syntax check a Bash script without running it?
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386
bash -n scriptname
Perhaps an obvious caveat: this validates syntax but won't check if your ...
Get a list of checked checkboxes in a div using jQuery
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439
Combination of two previous answers:
var selected = [];
$('#checkboxes input:checked').each(fu...
Modulo operation with negative numbers
... sense, logically. Right?
Let's see what this leads to:
Example A. 5/(-3) is -1
=> (-1) * (-3) + 5%(-3) = 5
This can only happen if 5%(-3) is 2.
Example B. (-5)/3 is -1
=> (-1) * 3 + (-5)%3 = -5
This can only happen if (-5)%3 is -2
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