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Python Create unix timestamp five minutes in the future
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edited Apr 29 '14 at 15:25
community wiki
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How to convert a string to lower case in Bash?
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You may run into portability issues with the following examples:
Bash 4.0
$ echo "${a,,}"
hi all
sed
$ echo "$a" | sed -e 's/\(.*\)/\L\1/'
hi all
# this also works:
$ sed -e 's/\(.*\)/\L\1/' <<< "$a"
hi all
Perl
$ echo "$a" | perl -ne 'print lc'
hi all
Bash
lc(){
case "$1...
Matplotlib 2 Subplots, 1 Colorbar
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edited Jul 23 '19 at 7:42
drevicko
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answered...
How can I programmatically get the MAC address of an iphone
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answered Mar 24 '09 at 14:51
PyjamaSamPyjamaSam
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How to keep one variable constant with other one changing with row in excel
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344
Use this form:
=(B0+4)/$A$0
The $ tells excel not to adjust that address while pasting the f...
Get URL query string parameters
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534
$_SERVER['QUERY_STRING'] contains the data that you are looking for.
DOCUMENTATION
php.net:...
Create an empty list in python with certain size
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904
You cannot assign to a list like lst[i] = something, unless the list already is initialized with...
How to set a default value for an existing column
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answered Jul 22 '11 at 14:48
YuckYuck
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Bootstrap: Position of dropdown menu relative to navbar item
...ith the release of Bootstrap 3.1.0 and again with the release of Bootstrap 4. If one of the below solutions doesn't seem to be working double check the version number of Bootstrap that you're importing and try a different one.
Bootstrap 3
Before v3.1.0
You can use the pull-right class to line the...
Why aren't my breakpoints working?
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149
First of all, I agree 100% with the earlier folks that said turn OFF Load Symbols Lazily.
I ha...