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startsWith() and endsWith() functions in PHP
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33 Answers
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Occurrences of substring in a string
...oking for.
– Stanislav Kniazev
Apr 23 '09 at 12:52
@olivier didnt see that... :( @stan thats absolutely correct... i ...
std::vector performance regression when enabling C++11
...your original code, with container.push_back(Item());)
$ g++ -std=c++11 -O3 -flto regr.cpp && perf stat -r 10 ./a.out
Performance counter stats for './a.out' (10 runs):
35.426793 task-clock # 0.986 CPUs utilized ( +- 1.75% )
4 cont...
How to create a temporary directory and get the path / file name in Python
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Samuel Rossille
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answered Jul 11 '10 at 15:45
PhilippPhilipp
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Why doesn't print work in a lambda?
...single expression. In Python 2.x, print is a statement. However, in Python 3, print is a function (and a function application is an expression, so it will work in a lambda). You can (and should, for forward compatibility :) use the back-ported print function if you are using the latest Python 2.x:
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How to match all occurrences of a regex
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834
Using scan should do the trick:
string.scan(/regex/)
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How can you sort an array without mutating the original array?
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the spread-syntax as array literal (copied from mdn):
var arr = [1, 2, 3];
var arr2 = [...arr]; // like arr.slice()
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator
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Get loop count inside a Python FOR loop
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answered Jul 1 '10 at 23:02
Nick BastinNick Bastin
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Set multiple properties in a List ForEach()?
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edited Feb 12 at 19:03
answered Feb 2 '12 at 15:17
Jus...
How to convert a List into a comma separated string without iterating List explicitly [dupli
Now i want an output from this list as 1,2,3,4 without explicitly iterating over it.
13 Answers
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