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How does IPython's magic %paste work?
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answered Jun 4 '12 at 19:16
FramesterFramester
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Converting an integer to a hexadecimal string in Ruby
... to_s a base other than 10:
10.to_s(16) #=> "a"
Note that in ruby 2.4 FixNum and BigNum were unified in the Integer class.
If you are using an older ruby check the documentation of FixNum#to_s and BigNum#to_s
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Does a valid XML file require an XML declaration?
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184
In XML 1.0, the XML Declaration is optional. See section 2.8 of the XML 1.0 Recommendation, whe...
How can I remove a key and its value from an associative array?
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edited Jan 25 '16 at 17:34
user229044♦
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Ruby Regexp group matching, assign variables on 1 line
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Lee JarvisLee Jarvis
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How to verify a method is called two times with mockito verify()
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edited Dec 10 '19 at 4:48
Community♦
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answered Feb 15 '13 at 7:41
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What does the WPF star do (Width=“100*”)
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Escape a dollar sign in string interpolation
... answered Jun 1 '13 at 18:01
4e64e6
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Getting “unixtime” in Java
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483
Avoid the Date object creation w/ System.currentTimeMillis(). A divide by 1000 gets you to Un...