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What is the “hasClass” function with plain JavaScript?

...d) – Felix Schwarz Jan 16 '13 at 13:32 5 @FelixSchwarz is right, in current jQuery the regexp was...
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Why is there no String.Empty in Java?

... 32 Looks a lot nicer and easier to read than an empty "". I hope it not just me. – Lakatos Gyula Jan 26...
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Jenkins Git Plugin: How to build specific tag?

...r. – Wesley Womack Jul 17 '14 at 19:32 3 Could not get this to work. For some reason can't check...
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What is the difference between IEqualityComparer and IEquatable?

I want to understand the scenarios where IEqualityComparer<T> and IEquatable<T> should be used. The MSDN documentation for both looks very similar. ...
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Calling a base class's classmethod in Python

... David ZDavid Z 111k2323 gold badges218218 silver badges256256 bronze badges ...
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Understanding scala enumerations

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Can I get Memcached running on a Windows (x64) 64bit environment?

... Just so people know, the 32-bit and 64-bit version as build by the good people from membase/couchbase/whatever is still available the blog URL has changed though: 32-bit binary of memcached 1.4.4 as Windows-service: http://blog.couchbase.com/memcac...
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Reload django object from database

...herTim Fletcher 5,43611 gold badge3131 silver badges3232 bronze badges ...
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Shortest distance between a point and a line segment

I need a basic function to find the shortest distance between a point and a line segment. Feel free to write the solution in any language you want; I can translate it into what I'm using (Javascript). ...
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Java: parse int value from a char

... Neuron 3,54333 gold badges2323 silver badges4040 bronze badges answered Feb 11 '11 at 11:13 Bart KiersBart Kiers ...