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Check if character is number?
... cases?
– user826955
Oct 9 '17 at 6:43
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Send a file via HTTP POST with C#
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Using .NET 4.5 (or .NET 4.0 by adding the Microsoft.Net.Http package from NuGet) there is an easier way to simulate form requests. Here is an example:
private async Task<System.IO.Stream> Upload(string actionUrl, string paramStri...
How is set() implemented?
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144
According to this thread:
Indeed, CPython's sets are implemented as something like dictiona...
Length of string in bash
...yvar}" $chrlen $bytlen
will render:
Généralités is 11 char len, but 14 bytes len.
you could even have a look at stored chars:
myvar='Généralités'
chrlen=${#myvar}
oLang=$LANG oLcAll=$LC_ALL
LANG=C LC_ALL=C
bytlen=${#myvar}
printf -v myreal "%q" "$myvar"
LANG=$oLang LC_ALL=$oLcAll
printf ...
When should you use constexpr capability in C++11?
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14 Answers
14
Active
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Split large string in n-size chunks in JavaScript
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475
You can do something like this:
"1234567890".match(/.{1,2}/g);
// Results in:
["12", "34", "5...
MySQL load NULL values from CSV data
I have a file that can contain from 3 to 4 columns of numerical values which are separated by comma. Empty fields are defined with the exception when they are at the end of the row:
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Best way to find if an item is in a JavaScript array? [duplicate]
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edited Mar 10 '19 at 21:14
awendt
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answered Sep 27...
How to fix Array indexOf() in JavaScript for Internet Explorer browsers
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Josh StodolaJosh Stodola
76.3k4242 gold badges176176 silver badges219219 bronze badges
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Converting an int to a binary string representation in Java?
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49
@ttreat31: I don't mean this to sound snarky, but you really should have the documentation (in this case JavaDoc) readily at hand whenever ...