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Get the client's IP address in socket.io
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19 Answers
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When should I use @classmethod and when def method(self)?
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In [6]: class Foo(object): some_static = staticmethod(lambda x: x+1)
In [7]: Foo.some_static(1)
Out[7]: 2
In [8]: Foo().some_static(1)
Out[8]: 2
In [9]: class Bar(Foo): some_static = staticmethod(lambda x: x*2)
In [10]: Bar.some_static(1)
Out[10]: 2
In [11]: Bar().some_static(1)
Out[11...
What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
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ASN.1 is an ISO/ISE standard. It has a very readable source language and a variety of back-ends, both binary and human-readable. Being an international standard (and an old one at that!) the source language is a bit kitchen-sin...
How to load local script files as fallback in cases where CDN are blocked/unavailable? [duplicate]
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10 Answers
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How can I get last characters of a string
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18 Answers
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Check if object value exists within a Javascript array of objects and if not add a new object to arr
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18 Answers
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How to get 0-padded binary representation of an integer in java?
for example, for 1, 2, 128, 256 the output can be (16 digits):
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Can I replace groups in Java regex?
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Use $n (where n is a digit) to refer to captured subsequences in replaceFirst(...). I'm assumi...