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Efficient way to return a std::vector in c++
...he vector will not be moved; and RVO is a compiler-dependent thing! Talk about the things from 80s & 90s.
– Nawaz
Mar 11 '18 at 16:01
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How to make a class conform to a protocol in Swift?
...unctions. In this situation, you can separate the protocol conforming code out from the main class by using extension, and you do not need to add override keyword in the extension. So the equivalent of the code above will be
class CustomDataSource : NSObject{
// Configure the object...
}
exten...
Change case of a file on Windows?
...e = false to [core] in .git/config;
Move the files you are going to rename out of your project directory;
Add the deletes to the index;
Move all files back to their original location and change the case of the files and/or directories;
Add all "new" files to the index;
Remove ignorecase = false adde...
How do I convert an integer to binary in JavaScript?
...problems when representing negative numbers. For example, (-1).toString(2) output is "-1".
To fix this issue, you can use the unsigned right shift bitwise operator (>>>) to coerce your number to an unsigned integer.
If you run (-1 >>> 0).toString(2) you will shift your number 0 b...
Permanently adding a file path to sys.path in Python
...when i imported the file from another location, bu the problem when i came out of ipython and again looed in to check my path, it does n't appear, i dont want to do it each time when i entered the code, i want to add the directory path to sys.path permanatly, how to do this
– S...
Line continuation for list comprehensions or generator expressions in python
...uch is that it appears at the end of a line, where it either doesn't stand out or needs extra padding, which has to be fixed when line lengths change:
x = very_long_term \
+ even_longer_term_than_the_previous \
+ a_third_term
In such cases, use parens:
x = (very_long_term...
In CoffeeScript how do you append a value to an Array?
...methods in the book, since there's plenty of good JavaScript documentation out there already. See, for example, developer.mozilla.org/en/JavaScript/Reference/Global_Objects/…
– Trevor Burnham
Sep 13 '11 at 15:00
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What is “vectorization”?
...been vectorized? If one would use objdump, what would one look for in the output of objdump?
– user1823664
Jun 9 '17 at 13:49
4
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Android gradle: buildtoolsVersion vs compileSdkVersion
... version, but I haven't installed it. I will when the stable version comes out.
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Maven2 property that indicates the parent directory
...ath to a parent directory in maven.
<rant> I've heard this talked about as an anti-pattern, but for every anti-pattern there is real, legitimate use case for it, and I'm sick of maven telling me I can only follow their patterns.</rant>
So the work around I found was to use antrun. Tr...