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Ruby Hash to array of values
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I didn't downvote it, but it's a more complicated equivalent to Hash#values.
– Mark Thomas
Mar 5 '12 at 2:34
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remove legend title in ggplot
...itle=element_blank())
ggplot(df, aes(x, y, colour=g)) +
geom_line(stat="identity") +
theme(legend.position="bottom") +
theme(legend.title=element_blank())
This page on Cookbook for R gives plenty of details on how to customize legends.
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.NET Process.Start default directory?
I'm firing off a Java application from inside of a C# .NET console application. It works fine for the case where the Java application doesn't care what the "default" directory is, but fails for a Java application that only searches the current directory for support files.
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Take all my changes on the current branch and move them to a new branch in Git
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@PaulLynch considering those commits (on master) that should be on edge are on master, yes. I have edited the answer.
– VonC
Mar 20 '13 at 6:15
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Rsync copy directory contents but not directory itself
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Can regular expressions be used to match nested patterns? [duplicate]
...bitrarily deep nesting, you need an arbitrarily large automaton, which collides with the notion of a finite automaton.
You can match nested/paired elements up to a fixed depth, where the depth is only limited by your memory, because the automaton gets very large. In practice, however, you should us...
Setting Android Theme background color
... a really silly mistake. The device I am using for testing is running Android 4.0.4, API level 15.
The styles.xml file that I was editing is in the default values folder. I edited the styles.xml in values-v14 folder and it works all fine now.
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__init__ for unittest.TestCase
...s, self).__init__(*args, **kwargs)
self.gen_stubs()
You are overriding the TestCase's __init__, so you might want to let the base class handle the arguments for you.
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How do I decode a URL parameter using C#?
...d Sep 10 '09 at 12:41
TheVillageIdiotTheVillageIdiot
37.3k1919 gold badges123123 silver badges180180 bronze badges
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How to stop mongo DB in one command
...ngod stop
Sysvinit: sudo /etc/init.d/mongod stop
Or on Mac OS X
Find PID of mongod process using $ top
Kill the process by $ kill <PID> (the Mongo docs have more info on this)
Or on Red Hat based systems:
service mongod stop
Or on Windows if you have installed as a service named Mon...