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What does Python's eval() do?
... @GeorgeCummins, codepad.org does not use eval, nor could it do what it does with eval.
– Mike Graham
Feb 21 '12 at 20:01
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Global variables in AngularJS
...with putting the data on the rootScope. I don't think that's right either. What's the angular way of storing and returning globally used bits of data?
– user2483724
Mar 18 '14 at 23:39
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new keyword in method signature
...quired at all -- the behavior will be the same. Very confusing to a newbie what new is about, but I think it's literally only there for readability - the compiler is simply warning you that when you call derived class method of same name as base, you won't get the base class's method that you may th...
Using ChildActionOnly in MVC
When would you use the attribute ChildActionOnly ? What is a ChildAction and in what circumstance would you want restrict an action using this attribute?
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combinations between two lists?
...product in Python, itertools.product or a simple list comprehension may be what you are looking for - see the other answers.
Suppose len(list1) >= len(list2). Then what you appear to want is to take all permutations of length len(list2) from list1 and match them with items from list2. In pytho...
Link vs compile vs controller
...he linked html. Since the directive also specifies where this html goes or what it changes, it is already good to go. This is the function where you want to make changes to the linked html, i.e the html that already has the data attached to it. In angular if you write code in the linking function it...
No == operator found while comparing structs in C++
...ges I know do provide a == operator---with a semantic that is almost never what is wanted. (And they don't provide a means of overriding it, so you end up having to use a member function). The "modern" languages I know also don't provide value semantics, so you're forced to use pointers, even when...
What is the meaning of erb?
Why is the view of Rails application in the format *.erb.html ? What does "erb" mean?
6 Answers
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HTML minification? [closed]
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Perhaps try HTML Compressor, here's a before and after table showing what it can do (including for Stack Overflow itself):
It features many selections for optimizing your pages up to and including script minimizing (ompressor, Google Closure Compiler, your own compressor) where it would be ...
Does Python have “private” variables in classes?
...definetively have public and private no? Their main purpose is to tell you what API you should use to interact with a class. They serve as a documentation telling you to use these methods and not use those. They are not a "pretence of security", they are API documentation, which can even be used by ...