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How to reorder data.table columns (without copying)
...I just want to move to columns to the front?
– Peter Pan
Apr 20 '16 at 15:41
5
setcolorder(df, c(...
Print a file's last modified date in Bash
...he not-so-human-readable part:
stat -c%y Localizable.strings | cut -d'.' -f1
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How to check size of a file using Bash?
...
I had to modify it to ... | cut -d' ' -f1 to get it to work on Ubuntu.
– Mikepote
May 6 '14 at 13:04
8
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Is it possible to have multiple statements in a python lambda expression?
... statements in a list may simulate multiple statements:
E.g.:
lambda x: [f1(x), f2(x), f3(x), x+1]
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Change “on” color of a Switch
...tive thumb color -->
<item name="colorSwitchThumbNormal">#f1f1f1
</item>
<!-- inactive track color (30% transparency) -->
<item name="android:colorForeground">#42221f1f
</item>
</style>
Colors
Layout
<androi...
Build vs new in Rails 3
... answered Feb 10 '11 at 7:29
Pan ThomakosPan Thomakos
31.9k88 gold badges8282 silver badges8484 bronze badges
...
How set maximum date in datepicker dialog in android?
... max date for all api try this gist.github.com/Kishanjvaghela/7b8738bbb224c5f2e652
– Kishan Vaghela
Oct 5 '15 at 7:56
1
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open_basedir restriction in effect. File(/) is not within the allowed path(s):
....ini for the version the sites are using: gyazo.com/dfffbe7f9b3a20ede97da72f1ddfc777 But they still get the error.
– Matt Cowley
Jul 24 '16 at 9:47
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ArrayBuffer to base64 encoded string
....fromCharCode(b)).join('')).
– e741af0d41bc74bf854041f1fbdbf
Sep 19 at 7:00
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Split output of command by columns using Bash?
...ields if it is the first column:
$ <previous command> | cut -d ' ' -f1
19645
19731
Unless you precede it with a space, obviously
$ <command> | sed -e "s/.*/ &/" | tr -s " "
Now, for this particular case of pid numbers (not names), there is a function called pgrep:
$ pgrep ssh...