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Get number of digits with JavaScript
... good technique to get no of digit, but, what if it is a fraction number, ie, 12.5, then your function will return 4 instead of 3...
– Swarnendu Paul
Feb 14 '13 at 16:45
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How do I check that a number is float or integer?
...not part of the OP's question. If I go onto SO to ask a question about retrieving the last element of an array and someone answers with function last (array) { return array[array.length - 1]; }, is it "just wrong" or "Worst answer on SO" because it doesn't check if the argument is an array first? Ye...
What is “runtime”?
...ions, and refering to Matt Ball, the C and C++ "runtime" are runtime libraries, the .NET runtime is a runtime library and a runtime system.
– smerlin
Oct 10 '10 at 15:30
1
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Window.open and pass parameters by post method
...nction with the values, like openWindowWithPost('a','b','c');.
Note: I varied the parameter names in relation to the form names to show that they don't have to be the same. Usually you would keep them similar to each other to make it simpler to track the values.
...
regex for matching something if it is not preceded by something else
... what modifications need to be made to not match foo_arbitrary_bar? ie foo not immediately preceding bar
– Brad Kent
Jun 28 '18 at 1:43
1
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How to check if element is visible after scrolling?
...
This should do the trick:
function isScrolledIntoView(elem)
{
var docViewTop = $(window).scrollTop();
var docViewBottom = docViewTop + $(window).height();
var elemTop = $(elem).offset().top;
var elemBottom = elemTop + $(elem).height();
return ((elemBott...
Insert the carriage return character in vim
... it to the end of line character appropriate for your fileformat setting. ie enter :s/.../\^V^M/g.
– DerfK
Mar 9 '11 at 23:17
6
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How to throw std::exceptions with variable messages?
...ost::format version above will not compile without an explicit conversion, ie: runtime_error((boost::format("Text %1" % 2).str())). C++20 introduces a std::format that will provide similar functionality.
– Digicrat
Jun 19 at 18:43
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How to stop a goroutine
...ines that could possibly + the number of CPUs
– rouzier
May 9 '18 at 13:54
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How to know if an object has an attribute in Python
...d Mar 4 '09 at 14:48
Jarret HardieJarret Hardie
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