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Rails: How to change the title of a page?
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249
In your views do something like this:
<% content_for :title, "Title for specific page" %&g...
How to close TCP and UDP ports via windows command line
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Ian Kemp
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answered Jan 31 '13 at 13:08
huntharohunt...
MySQL table is marked as crashed and last (automatic?) repair failed
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261
If your MySQL process is running, stop it. On Debian:
sudo service mysql stop
Go to your da...
How can I wrap text to some length in Vim?
... typing gq. (textwidth can be abbreviated as tw, thus :set tw=30.)
Option 2 can be toggled by running :set wrap / :set nowrap. This will wrap lines which are too long for the window.
Both are independent.
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Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
...ple.com and you want to make a request to test.com => you cannot.
Ex 2: your domain is example.com and you want to make a request to inner.example.com => you cannot.
Ex 3: your domain is example.com:80 and you want to make a request to example.com:81 => you cannot
EX 4: your domain is ex...
SQL selecting rows by most recent date
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edited Oct 9 '08 at 21:55
Adam Pierce
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an...
What are the correct link options to use std::thread in GCC under linux?
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edited Oct 4 '17 at 23:54
Earth Engine
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ans...
Android selector & text color
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edited Feb 24 '13 at 23:05
Mark
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answered Aug 25 '10 a...
ActiveRecord.find(array_of_ids), preserving order
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Abel
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answered Nov 6 '09 at 6:25
kovyrinkovyrin
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How to change shape color dynamically?
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edited Oct 7 '13 at 10:20
answered Aug 23 '11 at 17:24
R...