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How to resolve “Error: bad index – Fatal: index file corrupt” when using Git
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This worked for me. Although i'm curious of the reason I started getting the errors in the first place. When I logged out yesterday, it was fine. Log in this morning, it wasn't.
rm .git/index
git reset
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submitting a GET form with query string params and hidden params disappear
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Isn't that what hidden parameters are for to start with...?
<form action="http://www.example.com" method="GET">
<input type="hidden" name="a" value="1" />
<input type="hidden" name="b" value="2" />
<input type="hidden" name="c" value="3" /&g...
How do I test a file upload in rails?
...le in your fixtures directory and then return to your unit test so you can start examining the results of the post.
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How did Microsoft create assemblies that have circular references?
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I guess it could be done by starting with an acyclic set of assemblies and using ILMerge to then coalesce the smaller assemblies into logically related groups.
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How do I center align horizontal menu?
...block;
}
<div class="topmenu-design">
<!-- Top menu content: START -->
<ul id="topmenu firstlevel">
<li class="firstli" id="node_id_64">
<div><a href="#"><span>Om kampanjen</span></a>
</div>
</li>
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Git clone particular version of remote repository
... which is OK for read only operations. But when you intend to make changes starting at this revision, you need to create a new branch. See sitaramc.github.com/concepts/detached-head.html for more informations.
– Rudi
Aug 24 '10 at 13:23
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Whitespace Matching Regex - Java
...tring);
This will normalize the spacing to single and will strip off the starting and trailing whitespaces as well.
String sampleString = "Hello world!";
sampleString.replaceAll("\\s{2}", " "); // replaces exactly two consecutive spaces
sampleString.replaceAll("\\s{2,}", " "); // replaces two ...
Why generate long serialVersionUID instead of a simple 1L?
...e, it would've gotten the generated one automatically. So now, you want to start setting it explicitly, setting it to 1L would make it incompatible to the existing class, whereas using the generated value keeps it compatible.
– marc82ch
Apr 14 '16 at 6:05
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Why can't I save CSS changes in Firebug? [closed]
...stay in sync with the server.
After this you install this plugin. When it starts it will ask tell you that he will install a plugin for Firefox, in order to do the integration between Firebug and the IDE. If it fails to install the plugin, just use the drag-n-drop technique to install it.
Once ins...
What is the best java image processing library/approach? [closed]
... is a framework for scientific computing for Java and Android. The project started as an initial port of the many features of the AForge.NET and Accord.NET frameworks for .NET, but is steadily growing with more advanced features which are now being shared between those projects.
Example:
FastBitma...