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How to call shell commands from Ruby
...ed backticks – `cmd`
This is like many other languages, including Bash, PHP, and Perl.
Returns the result (i.e. standard output) of the shell command.
Docs: http://ruby-doc.org/core/Kernel.html#method-i-60
value = `echo 'hi'`
value = `#{cmd}`
Built-in syntax, %x( cmd )
Following the x charac...
How to Create Deterministic Guids
...correct and has errata that fixes the C code (rfc-editor.org/errata_search.php?rfc=4122&eid=1352). If this implementation is not fully compliant with RFC4122 and its errata, please provide further details; I would like to make it follow the standard.
– Bradley Grainger
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Storing money in a decimal column - what precision and scale?
...int if you intend on sorting by the amount. And don't waste your time with PHP 32bit when dealing with big integers, upgrade to 64bit or Node.JS ;)
– Ricky Boyce
Sep 9 '15 at 0:30
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Wait for all promises to resolve
...ttp://jsfiddle.net/ThomasBurleson/QqKuk/
http://denisonluz.com/blog/index.php/2013/10/06/angularjs-returning-multiple-promises-at-once-with-q-all/
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.htaccess not working apache
... from AWS EC2 service running on Linux ubuntu and I have installed apache, php, and mysql.
12 Answers
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Java 32-bit vs 64-bit compatibility
...you in configuration while creating the exe
http://www.technimi.com/index.php?do=/group/java/forum/building-an-exe-using-launch4j-for-32-bit-jvm/
I hope it helps.
thanks...
/jav
Eclipse syntax highlighting preferences save and restore
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Worked for me just overwriting the file org.eclipse.php.ui.prefs on Mars.1 (4.5.1)
– Rodney Salcedo
Nov 2 '15 at 14:51
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Using CSS :before and :after pseudo-elements with inline CSS?
...ich strips anything in <style> tags. See here (zurb.com/ink/inliner.php) for an automator
– kez
Mar 12 '14 at 11:44
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HSL to RGB color conversion
I am looking for a JavaScript / PHP algorithm to convert between HSL color to RGB.
19 Answers
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Chrome's remote debugging (USB debugging) not working for Samsung Galaxy S3 running android 4.3
...e installer from the xda guys:
http://forum.xda-developers.com/showthread.php?t=2317790
Note that you do not need to type adb.exe, simply type adb devices into the command prompt that is launched after install.
Also, i had to unplug and replug in my samsung s4 to get the remote debugging prompt t...