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How to use range-based for() loop with std::map?
...mon example for C++11 range-based for() loops is always something simple like this:
5 Answers
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Read .mat files in Python
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Gilad NaorGilad Naor
16.5k1414 gold badges4343 silver badges5252 bronze badges
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How to get all possible combinations of a list’s elements?
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Have a look at itertools.combinations:
itertools.combinations(iterable, r)
Return r length subsequences of elements from
the input iterable.
Combinations are emitted in lexicographic sort order. So, if the
input iterab...
PHP cURL not working - WAMP on Windows 7 64 bit
I got my WAMP installed on my windows 7 64bit. cURL is not working, but still I got it enabled from the WAMP tray.
14 Ans...
How do I replace a git submodule with another repo?
...m -rf .git/modules/<submodule>
Delete the submodule folder in the working directory rm -rf <submodule>
Run git submodule sync
Run git submodule update
More complete info can be found elsewhere:
Changing remote repository for a git submodule
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Converting String To Float in C#
I am converting a string like "41.00027357629127", and I am using;
7 Answers
7
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How to Get Element By Class in JavaScript?
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This code should work in all browsers.
function replaceContentInContainer(matchClass, content) {
var elems = document.getElementsByTagName('*'), i;
for (i in elems) {
if((' ' + elems[i].className + ' ').indexOf(' ' + matchClass ...
Getting indices of True values in a boolean list
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Ashwini ChaudharyAshwini Chaudhary
207k4545 gold badges391391 silver badges441441 bronze badges
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How to format a JavaScript date
...y: '2-digit' }).format(d);
console.log(`${da}-${mo}-${ye}`);
When working with dates and times, it is usually worth using a library (eg.
moment.js, luxon) because of the many hidden complexities of the
field.
Note that the ECMAScript Internationalization API, used in the solutions above
is not...
Visual Studio: How to break on handled exceptions?
I would like Visual Studio to break when a handled exception happens (i.e. I don't just want to see a "First chance" message, I want to debug the actual exception).
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