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Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
...adds:
As a historical note, the function now known as repo_read_object_file() was taught the empty tree in 346245a1bb ("hard-code the empty tree object", 2008-02-13, Git v1.5.5-rc0 -- merge), and the function now known as oid_object_info() was taught the empty tree in c4d9986f5f ("sha1_object_in...
Java packages com and org
... by non-profit organizations or for open source code, such as apache, w3c, etc.
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Switching a DIV background image with jQuery
...api stuff just loads jQuery from the Google CDN (easier for testing a misc file on the desktop).
The replace is for cross-browser compatibility (opera and ie add quotes to the url and firefox, chrome and safari remove quotes).
<html>
<head>
<script src="http://www.googl...
How to set the authorization header using curl
...ld the Authorization token come from? I am trying to use curl to download files from a site where I use a user and password but it seems to be failing due to oauth2 in use.
– ctrl-alt-delete
Aug 31 '16 at 8:22
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How do I set default values for functions parameters in Matlab?
...ault'
end
end
There are a few fancier things you can do with isempty, etc., and you might want to look at Matlab central for some packages that bundle these sorts of things.
You might have a look at varargin, nargchk, etc. They're useful functions for this sort of thing. varargs allow you to ...
Eclipse: Java, see where class is used
...ay in Eclipse to select a Java class, and then bring up a list of all Java files where that class is used within a project?
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Dependency Injection vs Factory Pattern
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+1 @willcode thanks! So you have to change config/xml files instead. I see. The wiki link en.wikipedia.org/wiki/… defines the factory pattern as Manually-Injected Dependency
– gideon
Dec 15 '10 at 3:16
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Why is Node.js single threaded? [closed]
... converting videos, converting image formats, etc. Much of that is due to file i/o which, actually, node does pretty well. And makes it easy to offload to another process that's dedicated to the converting.
– Paul
Jul 31 '13 at 3:03
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URLs: Dash vs. Underscore [closed]
...them for parts of a web site that I don't want anyone to directly link, js files, css, ... etc.
From an SEO point of view, dashes seem to be the preferred way of handling it, for a detailed explanation, from the horses mouth http://www.mattcutts.com/blog/dashes-vs-underscores/.
The other pro...
How to completely remove an issue from GitHub?
...f out mailing list or Stack Overflow? I find it hard to believe we have to file a Bug Report with GitHub and ask them to delete it.
– jww
Jun 20 '16 at 4:42
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