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Get the closest number out of an array
I have a number from minus 1000 to plus 1000 and I have an array with numbers in it. Like this:
20 Answers
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Check existence of input argument in a Bash shell script
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It is:
if [ $# -eq 0 ]
then
echo "No arguments supplied"
fi
The $# variable will tell you the number of input arguments the script was passed.
Or you can check if an argument is an empty string or not like:
if [ -z "$1" ]
then
echo...
How do I get the day of week given a date?
... import datetime
>>> datetime.datetime.today()
datetime.datetime(2012, 3, 23, 23, 24, 55, 173504)
>>> datetime.datetime.today().weekday()
4
From the documentation:
Return the day of the week as an integer, where Monday is 0 and Sunday is 6.
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Is there replacement for cat on Windows
...see other answer).
– rogerdpack
Nov 27 '10 at 23:24
2
Another tip: to avoid showing any other out...
grep using a character vector with multiple patterns
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273
In addition to @Marek's comment about not including fixed==TRUE, you also need to not have the...
Most popular screen sizes/resolutions on Android phones [closed]
...ng for.
– dfetter88
Jun 7 '11 at 23:07
21
That link says nothing of how common a resolution is......
Is there a way to include commas in CSV columns without breaking the formatting?
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edited Jun 27 '19 at 21:34
Stefan
1551111 bronze badges
answered Jan 6 '11 at 17:50
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How to uninstall npm modules in node js?
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edited May 27 '15 at 8:53
answered Mar 25 '14 at 14:17
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python capitalize first letter only
...rAli Afshar
37.4k1212 gold badges8686 silver badges106106 bronze badges
5
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Which commit has this blob?
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107
Both of the following scripts take the blob’s SHA1 as the first argument, and after it, optio...