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Match two strings in one line with grep
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195
You can use
grep 'string1' filename | grep 'string2'
Or
grep 'string1.*string2\|string2.*strin...
Grunt watch error - Waiting…Fatal error: watch ENOSPC
... && sudo sysctl -p
For Arch Linux add this line to /etc/sysctl.d/99-sysctl.conf:
fs.inotify.max_user_watches=524288
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Are GUID collisions possible?
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129
Basically, no. I think someone went mucking with your database. Depending on the version GUID ...
Can't execute jar- file: “no main manifest attribute”
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Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
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DangerDaveDangerDave
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Pipe output and capture exit status in Bash
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answered Aug 3 '09 at 11:40
codarcodar
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Any implementation of Ordered Set in Java?
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edited Nov 9 '19 at 20:21
answered Jan 3 '12 at 13:08
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JavaScript closures vs. anonymous functions
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9
Will you please state your sources for this? I've never seen a definition where a function could be a closure if called in one scope but no...
How to allow to accept only image files?
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1019
Use the accept attribute of the input tag. So to accept only PNGs, JPEGs and GIFs you can use th...
Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned'
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609
My guess is that the compiler version you’re using follows the memory management rules for dec...