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What is the correct way of using C++11's range-based for?
What is the correct way of using C++11's range-based for ?
4 Answers
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How can I convert this foreach code to Parallel.ForEach?
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128
string[] lines = File.ReadAllLines(txtProxyListPath.Text);
List<string> list_lines = new...
Replace only text inside a div using jquery
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136
Text shouldn't be on its own. Put it into a span element.
Change it to this:
<div id="one...
How to correctly close a feature branch in Mercurial?
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218
One way is to just leave merged feature branches open (and inactive):
$ hg up default
$ hg mer...
Check if a given key already exists in a dictionary and increment it
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12 Answers
12
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How to select a single field for all documents in a MongoDB collection?
In my MongoDB, I have a student collection with 10 records having fields name and roll . One record of this collection is:
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How to see which flags -march=native will activate?
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You can use the -Q --help=target options:
gcc -march=native -Q --help=target ...
The -v opt...
Explicitly select items from a list or tuple
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list( myBigList[i] for i in [87, 342, 217, 998, 500] )
I compared the answers with python ...
Aren't Python strings immutable? Then why does a + “ ” + b work?
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First a pointed to the string "Dog". Then you changed the variable a to point at a new string...