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Turning off some legends in a ggplot
Suppose I have a ggplot with more than one legend.
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How to get key names from JSON using jq
curl http://testhost.test.com:8080/application/app/version | jq '.version' | jq '.[]'
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ipython: print complete history (not just current session)
...st or %history to print recent history, but this only prints history from current session.
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Static function variables in Swift
I'm trying to figure out how to declare a static variable scoped only locally to a function in Swift.
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Remove multiple keys from Map in efficient way?
I have a Map<String,String> with large number of key values pairs. Now I want to remove selected keys from that Map . Following code shows what I did to achieve that.
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How to make an element in XML schema optional?
So I got this XML schema:
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How to read a single char from the console in Java (as the user types it)?
Is there an easy way to read a single char from the console as the user is typing it in Java? Is it possible? I've tried with these methods but they all wait for the user to press enter key:
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jQuery removing '-' character from string
I have a string "-123445". Is it possible to remove the '-' character from the string?
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When to use os.name, sys.platform, or platform.system?
As far as I know, Python has 3 ways of finding out what operating system is running on:
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How to filter out files by extension in NERDTree?
I would like to *.pyc files not to be shown in NERDTree vim plugin.
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