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How to preserve line breaks when storing a command output to a variable in bash?
I’m using bash shell on Linux. I have this simple script …
2 Answers
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File to byte[] in Java
...to stay up to date with that library, include the dependency in your build scripting etc, communicate it to people using your code etc etc. If you are already using a library that has code for it than use that, otherwsie I would say write it yourself.
– Stijn de Witt
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Select last N rows from MySQL
...en you just do a php array_reverse() or whatever the equivalent is in your scripting language of choice. The database doesn't need to do that work.
– Joe
Aug 7 '16 at 22:58
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ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
...n on WebSphere). Solution was to separate the "monolithic" database update script into smaller pieces by moving the error-causing statements into a separate update service which uses a separate transaction: @Transactional(propagation = Propagation.REQUIRES_NEW)
– actc
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Disable firefox same origin policy
...ool that requires me to turn off Firefox's same origin policy (in terms of script access, I don't really care about cross domain requests).
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Windows Explorer “Command Prompt Here” [closed]
... And if you're too lazy to even do this, you can use this autohotkey script to map it to CTRL+T: #IfWinActive ahk_class CabinetWClass ^T:: Send !dcmd{Return} return #endif
– Steve Vermeulen
Oct 30 '14 at 20:26
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How does one change the language of the command line interface of Git?
... environment variable that overrides all of these. It is typically used in scripts that run particular programs. For example, configure scripts generated by GNU autoconf use LC_ALL to make sure that the configuration tests don't operate in locale dependent ways.
Some systems, unfortunately, set...
How to create streams from string in Node.Js?
...d exception if you didn't set _read. It won't crash inside a function or a script. If inconsistency makes you nervous, include the noop.)
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Firefox Web Console Disabled?
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Here is a JavaScript workaround I used to restore console API after it was set to empty function by a script on the page (works in Firefox 46, tested in Firebug and in greasemonkey script):
function restoreConsole() {
var i = document...
Sublime 3 - Set Key map for function Goto Definition
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@BorisSamardžija , also how do i make the above script look for the function definition in my current file rather than jumping to other external files.
– Alexander Solonik
Dec 8 '15 at 9:53
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