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How does grep run so fast?
I am really amazed by the functionality of GREP in shell, earlier I used to use substring m>me m>thod in java but now I use GREP for it and it executes in a matter of seconds, it is blazingly faster than java code that I used to write.(according to my experience I might be wrong though)
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background function in Python
I've got a Python script that som>me m>tim>me m>s displays images to the user. The images can, at tim>me m>s, be quite large, and they are reused often. Displaying them is not critical, but displaying the m>me m>ssage associated with them is. I've got a function that downloads the image needed and saves it locally. Rig...
Typescript: difference between String and string
Does anyone know the difference between String and string in TypeScript? Am I correct in assuming that they ought to be the sam>me m>?
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omp parallel vs. omp parallel for
...e is any difference, one is a shortcut for the other. Although your exact implem>me m>ntation might deal with them differently.
The combined parallel worksharing constructs are a shortcut for
specifying a parallel construct containing one worksharing construct
and no other statem>me m>nts. Permitted ...
Difference between int32, int, int32_t, int8 and int8_t
I cam>me m> across the data type int32_t in a C program recently. I know that it stores 32 bits, but don't int and int32 do the sam>me m>?
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Is there a Java equivalent to C#'s 'yield' keyword?
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The two options I know of is Aviad Ben Dov's infomancers-collections library from 2007 and Jim Blackler's YieldAdapter library from 2008 (which is also m>me m>ntioned in the other answer).
Both will allow you to write code with yield return-like construct in Java, so both will ...
Proper Linq where clauses
I write a fair amount of linq in my day to day life, but mostly simple statem>me m>nts. I have noticed that when using where clauses, there are many ways to write them and each have the sam>me m> results as far as I can tell. For example;
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What does “mro()” do?
...Follow along...:
>>> class A(object): pass
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>>> A.__mro__
(<class '__main__.A'>, <type 'object'>)
>>> class B(A): pass
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>>> B.__mro__
(<class '__main__.B'>, <class '__main__.A'>, <type 'object'>)
>>> class C(A): pass...
Insert Unicode character into JavaScript
I need to insert an Om>me m>ga (Ω) onto my html page. I am using its HTML escaped code to do that, so I can write Ω and get Ω. That's all fine and well when I put it into a HTML elem>me m>nt; however, when I try to put it into my JS, e.g. var Om>me m>ga = Ω , it parses that code as JS and th...
Which is generally best to use — StringComparison.OrdinalIgnoreCase or StringComparison.InvariantCul
I have som>me m> code like this:
5 Answers
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