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PHP Get all subdirectories of a given directory
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16 Answers
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In Bash, how do I add a string after each line in a file?
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193
If your sed allows in place editing via the -i parameter:
sed -e 's/$/string after each line/...
Add zero-padding to a string
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301
You can use PadLeft
var newString = Your_String.PadLeft(4, '0');
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Rename multiple files based on pattern in Unix
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edited Jul 18 '19 at 20:46
answered Jul 6 '09 at 11:24
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Mercurial - all files that changed in a changeset?
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150
If you want to list only files that have changed then you should be using "status command"
The...
Bad value X-UA-Compatible for attribute http-equiv on element meta
...p to date with the current status of that wiki.
At the time of writing (20130326) X-UA-Compatible appears on the wiki page under a section that states: "The following proposed extensions do not yet conform to all the registration requirements in the HTML spec and are therefore not yet allowed in va...
psycopg2: insert multiple rows with one query
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Linux bash: Multiple variable assignment
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First thing that comes into my mind:
read -r a b c <<<$(echo 1 2 3) ; echo "$a|$b|$c"
output is, unsurprisingly
1|2|3
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Boolean literals in PowerShell
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174
$true and $false.
Those are constants, though. There are no language-level literals for boole...
How to initialize a dict with keys from a list and empty value in Python?
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dict.fromkeys([1, 2, 3, 4])
This is actually a classmethod, so it works for dict-subclasses (like collections.defaultdict) as well. The optional second argument specifies the value to use for the keys (defaults to None.)
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