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What exactly are iterator, iterable, and iteration?

... @jlh why would __len__ be necessarily tied to iteration? How would knowing the length of something help you iterate over it? – shadowtalker Sep 19 '18 at 6:45 2 ...
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What is function overloading and overriding in php?

...ue; $a=doSomething(); Each variable is of a different type, yet you can know the type before execution (see the 4th one). As a comparison, other languages use: int a=1; String s="1"; bool a=true; something a=doSomething(); In the last example, you must forcefully set the variable's type (as an ...
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Characters allowed in a URL

Does anyone know the full list of characters that can be used within a GET without being encoded? At the moment I am using A-Z a-z and 0-9... but I am looking to find out the full list. ...
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How can I access “static” class variables within class methods in Python?

... bar = 1 @classmethod def bah(cls): print cls.bar Now if bah() has to be instance method (i.e. have access to self), you can still directly access the class variable. class Foo(object): bar = 1 def bah(self): print self.bar ...
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Python - Create a list with initial capacity

...;< name << ": "; auto start = chrono::high_resolution_clock::now(); for (unsigned int i = 0; i < Iterations; ++i) { fn(); } auto end = chrono::high_resolution_clock::now(); auto elapsed = end - start; cout << chrono::duration<double, milli>(e...
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Get fully qualified class name of an object in Python

...r was defined, not where Bar was defined. If the purpose of logging is to know exactly what kind of object it was, then this doesn't seem to help. – Mark E. Haase May 24 '12 at 14:45 ...
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How do I copy the contents of a String to the clipboard in C#? [duplicate]

... @DannyBeckett Now only 1 down. – Anonymous Pi Mar 26 '14 at 15:36 ...
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How do I install cygwin components from the command line?

...anscode-open/apt-cyg Check out the issues tab for the project to see the known problems. share | improve this answer | follow | ...
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How to configure Git post commit hook

...f a new commit: With the latest Git plugin 1.1.14 (that I just release now), you can now do this more >easily by simply executing the following command: curl http://yourserver/jenkins/git/notifyCommit?url=<URL of the Git repository> This will scan all the jobs that’s configured...
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Why would one use nested classes in C++?

... have some material like Programming Principles and things like this IBM Knowledge Center - Nested Classes 4 Answers ...