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What it the significance of the Javascript constructor property?
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Step one is to understand what constructor and prototype are all about. It's not difficult, but one has to let go of "inheritance" in the classical sense.
The constructor
The constructor property does not cause any particular effects in your program...
What's the use of Jade or Handlebars when writing AngularJs apps
...d clean division of labour if possible. If you have overriding reasons, do what you must, but caveat emptor.
Recently I reviewed some code where straight Angular templating would have done a far better job than mixing in Jade, just through maintaining simplicity.
Aside from template extension, Jad...
What to put in a python module docstring? [closed]
...ots of docstrings for functions and classes, but I'm a little unsure about what should go in a module docstring. I figured, at a minimum, it should document the functions and classes that the module exports, but I've also seen a few modules that list author names, copyright information, etc. Does ...
What's the fastest way to read a text file line-by-line?
...e the seeking time on disk and the overheads of manupulating streams, like what you'd do with the File.ReadLines. File.ReadLines, on the other hand, is supposed to read everything of a file into the memory in one go. How could it be worse in performance?
– h9uest
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What is a 'thunk'?
...n it used in programming (specifically in the C++ domain) and have no idea what it is. Presumably it is a design pattern, but I could be wrong. Can anyone give a good example of a thunk?
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What is the point of function pointers?
...unction pointers only to compiler implementers, and if you have to ask for what they are good for, you are probably (hopefully!) unlikely to be in need to implement a compiler's virtual function mechanism.
– sbi
May 29 '12 at 7:10
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What is the use case of noop [:] in bash?
...rched for noop in bash (:), but was not able to find any good information. What is the exact purpose or use case of this operator?
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What is the best way to determine the number of days in a month with JavaScript?
I've been using this function but I'd like to know what's the most efficient and accurate way to get it.
15 Answers
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What is a wrapper class?
What is a wrapper class?
How are such classes useful?
17 Answers
17
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What are the advantages of using a schema-free database like MongoDB compared to a relational databa
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Saying "better performance" is misleading; it depends on what you're doing. MongoDB not supporting joins does not make it faster, it just means it's better at simple DB operations (supposedly, I actually haven't seen a benchmark to prove this). Once you need the functionality that ...