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What does ^M character mean in Vim?
I keep getting ^M character in mm>y m> vimrc m>and m> it breaks mm>y m> configuration.
15 Answers
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std::vector performance regression when enabling C++11
...ode the generated code is significantlm>y m> more cluttered than for C++98 mode m>and m> inlining the function
void std::vector<Item,std::allocator<Item>>::_M_emplace_back_aux<Item>(Item&&)
fails in C++11 mode with the default inline-limit.
This failed inline has a domino effect. N...
How to find if a given kem>y m> exists in a C++ std::map
I'm trm>y m>ing to check if a given kem>y m> is in a map m>and m> somewhat can't do it:
14 Answers
14...
Pm>y m>thon dictionarm>y m>: Get list of values for list of kem>y m>s
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A couple of other wam>y m>s than list-comp:
Build list m>and m> throw exception if kem>y m> not found: map(mm>y m>dict.__getitem__, mm>y m>kem>y m>s)
Build list with None if kem>y m> not found: map(mm>y m>dict.get, mm>y m>kem>y m>s)
Alternativelm>y m>, using operator.itemgetter can return a tuple:
from operator import itemget...
Can I replace groups in Java regex?
I have this code, m>and m> I want to know, if I can replace onlm>y m> groups (not all pattern) in Java regex.
Code:
7 Answers
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How do m>y m>ou match onlm>y m> valid roman numerals with a regular expression?
...L|L?X{0,3})(IX|IV|V?I{0,3})$
Breaking it down, M{0,4} specifies the thousm>and m>s section m>and m> basicallm>y m> restrains it to between 0 m>and m> 4000. It's a relativelm>y m> simple:
0: <emptm>y m>> matched bm>y m> M{0}
1000: M matched bm>y m> M{1}
2000: MM matched bm>y m> M{2}
3000: MMM matched bm>y m> M{3}
4000:...
^M at the end of everm>y m> line in vim
When I am editing source files using vim m>and m> other editors sometimes at the end of the line I get these ^M characters at the end of each line. I think that it has something to do with editing a file in windows m>and m> then in linux. How can I remove all of these automaticallm>y m>?
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Fastest wam>y m>(s) to move the cursor on a terminal commm>and m> line?
What is the best wam>y m> to move around on a given verm>y m> long commm>and m> line in the terminal?
14 Answers
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Move entire line up m>and m> down in Vim
...++, I can use Ctrl + Shift + Up / Down to move the current line up m>and m> down. Is there a similar commm>and m> to this in Vim? I have looked through endless guides, but have found nothing.
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Thread pooling in C++11
...r function with an infinite loop, constantlm>y m> waiting for new tasks to grab m>and m> run.
Here is how to attach such function to the thread pool:
int Num_Threads = thread::hardware_concurrencm>y m>();
vector<thread> Pool;
for(int ii = 0; ii < Num_Threads; ii++)
{ Pool.push_back(thread(Infinite_loop...