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How to change a django QueryDict to Python Dict?
...licitly iterating the dictionary contents: dict(querydict.iterlists())
In order to retrieve a dictionary-like value that functions as the original, an inverse function uses QueryDict.setlist() to populate a new QueryDict value. In this case, I don't think the explicit iteration is avoidable.
My h...
Way to go from recursion to iteration
... you have more than one recursive call inside and you want to preserve the order of the calls, you have to add them in the reverse order to the stack:
foo(first);
foo(second);
has to be replaced by
stack.push(second);
stack.push(first);
Edit: The article Stacks and Recursion Elimination (or Articl...
Proper way to declare custom exceptions in modern Python?
...eption(Exception):
pass
Again, the problem with the above is that in order to catch it, you'll either have to name it specifically (importing it if created elsewhere) or catch Exception, (but you're probably not prepared to handle all types of Exceptions, and you should only catch exceptions y...
Event handling for iOS - how hitTest:withEvent: and pointInside:withEvent: are related?
... [super hitTest... to find out whose hitTest:withEvent: is called in which order.
– MHC
Feb 10 '11 at 20:01
shouldn't ...
Replace only some groups with Regex
...
In order for this to work, I had to add .Value to m.Groups[1] etc.
– jbeldock
Dec 4 '13 at 19:02
11
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How to declare string constants in JavaScript? [duplicate]
...stantString = 'Hello';
But not all browsers/servers support this yet. In order to support this, use a polyfill library like Babel.
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Choosing a Java Web Framework now? [closed]
...ve it a shot. I really like it, Play is a great fit between something like PHP and the heavy duty Java frameworks like Spring.
The things I like most about play are:
Very easy to get a play application off the ground, you have to go pretty far with coding and configuration to get a simple crud ap...
How do I compare two hashes?
...g the output of .to_a will fail when equal hashes have keys in a different order: {a:1, b:2} == {b:2, a:1} => true, {a:1, b:2}.to_a == {b:2, a:1}.to_a => false
– aidan
Jan 27 '17 at 5:53
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Can I set up HTML/Email Templates with ASP.NET?
...fit of this approach is consistency. For example, you could show a user an order summary and include exactly the same thing in the confirmation email by reusing the same control.
– Mun
Mar 26 '09 at 21:19
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Why return NotImplemented instead of raising NotImplementedError
...otImplemented, interpreter runs the Reflection Function but on the flipped order of input arguments.
You can find detailed examples here
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