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Padding characters in printf
I am writing a bash shell script to display if a process is running or not.
13 Answers
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how to prevent “directory already exists error” in a makefile when using mkdir
...red Sep 18 '10 at 0:06
Lars HamrénLars Hamrén
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Multiline comment in PowerShell
...red Sep 2 '18 at 18:32
ÜberUser123ÜberUser123
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Export query result to .csv file in SQL Server 2008
...out add the querytimeout so e.g. Invoke-Sqlcmd -ServerInstance MySQLserver123 -Query $QueryFmt -querytimeout 600 | Export-CSV $AttachmentPath
– Tilo
Apr 6 '17 at 16:44
1
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vim - How to delete a large block of text without counting the lines?
...answered Mar 19 '11 at 13:42
René NyffeneggerRené Nyffenegger
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Adding :default => true to boolean in existing Rails column
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change_column :things, :price_1, :integer, default: 123, null: false
Seems to be best way to add a default to an existing column that doesn't have null: false already.
Otherwise:
change_column :things, :price_1, :integer, default: 123
Some research I did on this:
https:...
Bootstrap trying to load map file. How to disable it? Do I need to do it?
...ar 16 '16 at 14:55
Nicolás JofréNicolás Jofré
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Get names of all files from a folder with Ruby
...wered Apr 2 '18 at 11:53
Mario PérezMario Pérez
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MySQL Query GROUP BY day / month / year
...swered Jun 9 '13 at 9:17
mr.baby123mr.baby123
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How to resolve “must be an instance of string, string given” prior to PHP 7?
...on __toString()
{
return $this->Text;
}
}
function Test123(string $s)
{
echo $s;
}
Test123(new string("Testing"));
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