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Can I use an OR in regex without capturing what's enclosed?
I'<em>mem> using rubular.co<em>mem> to build <em>mem>y regex, and their docu<em>mem>entation describes the following:
4 Answers
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Getting pids fro<em>mem> ps -ef |grep keyword
I want to use ps -ef | grep "keyword" to deter<em>mem>ine the pid of a dae<em>mem>on process (there is a unique string in output of ps -ef in it).
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jquery how to e<em>mem>pty input field
I a<em>mem> in a <em>mem>obile app and I use an input field in order user sub<em>mem>it a nu<em>mem>ber.
7 Answers
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str perfor<em>mem>ance in python
...ece of python code ( python 2.6 up to 3.2 ), I discovered that the
str <em>mem>ethod to convert an object (in <em>mem>y case an integer) to a string is al<em>mem>ost an order of <em>mem>agnitude slower than using string for<em>mem>atting.
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Setting environ<em>mem>ent variables for accessing in PHP when using Apache
I have a Linux environ<em>mem>ent and I have a PHP Web Application that conditionally runs based on environ<em>mem>ent variables using getenv in PHP. I need to know how these environ<em>mem>ent variables need to be set for the application to work correctly. I a<em>mem> not sure how to set this up on Apache.
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What is the difference between double-a<em>mem>persand (&a<em>mem>p;&a<em>mem>p;) and se<em>mem>icolon (;) in Linux Bash?
What is the difference between a<em>mem>persand and se<em>mem>icolon in Linux Bash ?
3 Answers
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How to 'bulk update' with Django?
I'd like to update a table with Django - so<em>mem>ething like this in raw SQL:
5 Answers
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How to get the <em>mem>ax of two values in <em>Mem>ySQL?
...REATEST(2,1);
Note: Whenever if any single value contains null at that ti<em>mem>e this function always returns null (Thanks to user @sanghavi7)
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keep rsync fro<em>mem> re<em>mem>oving unfinished source files
I have two <em>mem>achines, speed and <em>mem>ass. speed has a fast Internet connection and is running a crawler which downloads a lot of files to disk. <em>mem>ass has a lot of disk space. I want to <em>mem>ove the files fro<em>mem> speed to <em>mem>ass after they're done downloading. Ideally, I'd just run:
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How to use C<em>Mem>AKE_INSTALL_PREFIX
I want to generate <em>Mem>akefile with install target, <em>mem>aking installation to /usr instead of default /usr/local. Assu<em>mem>ing that build directory is done in the source subdirectory, I execute:
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