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How do I strip all spaces out of a string in PHP? [duplicate]
...tring); to remove them. Thanks to this stackoverflow answer: stackoverflow.com/a/12838189/631764
– Buttle Butkus
Jul 19 '13 at 0:04
43
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Using Excel OleDb to get sheet names IN SHEET ORDER
...re in Excel
Excel Sheet Names in Sheet Order
Seems like this would be a common enough requirement that there would be a decent workaround.
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What is the difference between HTTP and REST?
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How to log out user from web site using BASIC authentication?
...thentication wasn't designed to manage logging out. You can do it, but not completely automatically.
What you have to do is have the user click a logout link, and send a ‘401 Unauthorized’ in response, using the same realm and at the same URL folder level as the normal 401 you send requesting a...
Remove all multiple spaces in Javascript and replace with single space [duplicate]
... edited May 23 '17 at 12:18
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answered Jul 20 '10 at 3:51
JosiahJosiah
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What is the proper way to check if a string is empty in Perl?
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For string comparisons in Perl, use eq or ne:
if ($str eq "")
{
// ...
}
The == and != operators are numeric comparison operators. They will attempt to convert both operands to integers before comparing them.
See the perlop man pa...
How to get the number of Characters in a String?
...", len("世界"), utf8.RuneCountInString("世界"))
}
Phrozen adds in the comments:
Actually you can do len() over runes by just type casting.
len([]rune("世界")) will print 2. At leats in Go 1.3.
And with CL 108985 (May 2018, for Go 1.11), len([]rune(string)) is now optimized. (Fixes issue 2492...
What is the difference between GitHub and gist?
... However, everything is driven by git revision control, so gists also have complete revision histories.
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Difference between shared objects (.so), static libraries (.a), and DLL's (.so)?
...correct. The header file defines prototypes which are required in order to compile the code which uses the library, but at link time the linker looks inside the library itself to make sure the functions it needs are actually there. The linker has to find the function bodies somewhere at link time or...