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Rails: Adding an index after adding colu<em>mem>n
Suppose I created a table table in a Rails app. So<em>mem>e ti<em>mem>e later, I add a colu<em>mem>n running:
5 Answers
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CSS3 Continuous Rotate Ani<em>mem>ation (Just like a loading sundial)
I a<em>mem> trying to replicate an Apple style activity indicator (sundial loading icon) by using a PNG and CSS3 ani<em>mem>ation. I have the i<em>mem>age rotating and doing it continuously, but there see<em>mem>s to be a delay after the ani<em>mem>ation has finished before it does the next rotation.
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Why is LINQ JOIN so <em>mem>uch faster than linking with WHERE?
I've recently upgraded to VS 2010 and a<em>mem> playing around with LINQ to Dataset. I have a strong typed dataset for Authorization that is in HttpCache of an ASP.NET WebApplication.
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Stubbing a class <em>mem>ethod with Sinon.js
I a<em>mem> trying to stub a <em>mem>ethod using sinon.js but I get the following error:
4 Answers
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How to skip to next iteration in jQuery.each() util?
I'<em>mem> trying to iterate through an array of ele<em>mem>ents. jQuery's docu<em>mem>entation says:
6 Answers
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Differences between Ht<em>mem>l.TextboxFor and Ht<em>mem>l.EditorFor in <em>Mem>VC and Razor
...code is not tied to an &a<em>mem>p;lt;input type="text". So if you decide to change so<em>mem>ething to the aspect of how your textboxes are rendered like wrapping the<em>mem> in a div you could si<em>mem>ply write a custo<em>mem> editor te<em>mem>plate (~/Views/Shared/EditorTe<em>mem>plates/string.csht<em>mem>l) and all your textboxes in your application wi...
Why does the lock object have to be static?
It is very co<em>mem><em>mem>on to use a private static readonly object for locking in <em>mem>ulti threading.
I understand that private reduces the entry points to the locking object by tightening the encapsulation and therefore access to the <em>mem>ost essential.
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LINQ To Entities does not recognize the <em>mem>ethod Last. Really?
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That li<em>mem>itation co<em>mem>es down to the fact that eventually it has to translate that query to SQL and SQL has a SELECT TOP (in T-SQL) but not a SELECT BOTTO<em>Mem> (no such thing).
There is an easy way around it though, just order descending ...
Bash script to set up a te<em>mem>porary SSH tunnel
...ing SSH process and get it's pid, kill it etc. Use the 'control socket' (-<em>Mem> for <em>mem>aster and -S for socket) as follows:
$ ssh -<em>Mem> -S <em>mem>y-ctrl-socket -fnNT -L 50000:localhost:3306 j<em>mem>@sa<em>mem>pledo<em>mem>ain.co<em>mem>
$ ssh -S <em>mem>y-ctrl-socket -O check j<em>mem>@sa<em>mem>pledo<em>mem>ain.co<em>mem>
<em>Mem>aster running (pid=3517)
$ ssh -S <em>mem>y-ctrl-socket...
Highlight label if checkbox is checked
...l" id="idinput" /&a<em>mem>p;gt;
&a<em>mem>p;lt;label class="label-for-check" for="idinput"&a<em>mem>p;gt;<em>Mem>y Label&a<em>mem>p;lt;/label&a<em>mem>p;gt;
&a<em>mem>p;lt;/div&a<em>mem>p;gt;
you can do
.check-with-label:checked + .label-for-check {
font-weight: bold;
}
See this working. Note that this won't work in non-<em>mem>odern browsers.
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