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String difference in Bash
... com or whatever you want:
diff <(echo "$string1" ) <(echo "$string2")
Greg's Bash FAQ: Process Substitution
or with a named pipe
mkfifo ./p
diff - p <<< "$string1" & echo "$string2" > p
Greg's Bash FAQ: Working with Named Pipes
Named pipe is also known as a FIFO.
The...
Replace a string in shell script using a variable
...s since they prevent variable substitution.
Try:
echo $LINE | sed -e "s/12345678/\"${replace}\"/g"
assuming you want the quotes put in. If you don't want the quotes, use:
echo $LINE | sed -e "s/12345678/${replace}/g"
Transcript:
pax> export replace=987654321
pax> echo X123456789X | sed...
sql primary key and index
...
answered Jan 20 '09 at 18:51
dkretzdkretz
36.2k1313 gold badges7575 silver badges133133 bronze badges
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How do I find out what version of WordPress is running?
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254
Look in wp-includes/version.php
/**
* The WordPress version string
*
* @global string $wp_...
How to find the port for MS SQL Server 2008?
I am running MS SQL Server 2008 on my local machine. I know that the default port is 1433 but some how it is not listening at this port. The SQL is an Express edition.
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@media media query and ASP.NET MVC razor syntax clash
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edited Mar 6 '18 at 17:32
David Makogon
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Get all files that have been modified in git branch
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answered May 17 '12 at 18:53
twalbergtwalberg
50k99 gold badges7777 silver badges7676 bronze badges
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Anti forgery token is meant for user “” but the current user is “username”
... Uwe Keim
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answered Mar 25 '13 at 13:09
epignosisxepignosisx
5,87422...
NullPointerException accessing views in onCreate()
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edited May 29 '14 at 19:49
answered May 14 '14 at 11:44
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How to change height of grouped UITableView header?
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216
Return CGFLOAT_MIN instead of 0 for your desired section height.
Returning 0 causes UITabl...