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How to test if a string is basically an integer in quotes using Ruby
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I know a lot of people use it, and it's certainly aesthetically pleasing. To me though it's an indication that the code needs restructuring. If you're expecting an exception...it's not an exception.
– Sarah...
Grunt watch error - Waiting…Fatal error: watch ENOSPC
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it didn't help, i tried with sudo and now it's working for me.
– asedsami
Jan 19 '16 at 1:19
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How do I rename an open file in Emacs?
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Nice one. Now chilling in my functions.el.
– Felix D.
Jun 18 '14 at 19:32
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Memcached vs. Redis? [closed]
...stem around redis is much larger. The number of large scale deployments is now likely greater than for memcached.
The Redis Superset
Redis is more than a cache. It is an in-memory data structure server. Below you will find a quick overview of things Redis can do beyond being a simple key/value cache...
0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
...ng 1/9 in 3-digit decimal and 6-digit decimal. 0.111 < 0.111111, right?
Now suppose you are computing 6/9. 0.667 > 0.666667, right?
You can't have it that 6/9 in three digit decimal is 0.666 because that is not the closest 3-digit decimal to 6/9!
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How do I disable form fields using CSS?
Is it possible to disable form fields using CSS? I of course know about the attribute disabled, but is it possible to specify this in a CSS rule? Something like -
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How to create a temporary directory/folder in Java?
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This is dangerous. Java is known not to delete files immediately, so mkdir may fail sometimes
– Demiurg
Dec 1 '10 at 8:15
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How to list only the file names that changed between two commits?
...Add below alias to your ~/.bash_profile, then run, source ~/.bash_profile; now anytime you need to see the updated files in the last commit, run, showfiles from your git repository.
alias showfiles='git show --pretty="format:" --name-only'
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Argument list too long error for rm, cp, mv commands
...r practice to use -exec to execute rm, rather than invoking xargs(which is now 3 processes and a pipe instead of a single process with -delete or 2 processes with -exec).
– scragar
May 20 '14 at 10:10
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Cleanest way to build an SQL string in Java
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This one is outdated now, as per wikipedia.
– Zeus
Oct 5 '15 at 17:07
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