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RegEx to find two or more consecutive chars
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Personnaly (as a nooby) I've used:
[0-9][0-9]+.
But the one from Simon, is way better ! =D
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Is it possible to declare two variables of different types in a for loop?
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This answer fulfills the requirements of the answer, but from a readability POV I prefer @MK. 's answer. MK's solution even addresses the scoping by adding the curly braces.
– Trevor Boyd Smith
Jul 5 '16 at 14:54
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What is the difference between single-quoted and double-quoted strings in PHP?
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seems 'heredoc' is ported to PHP from bash or is it not? Anyways great answer, so a +1 Thanks.
– sjsam
Jan 8 '15 at 6:20
2
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Disable Browser Link - which toolbar
...BrowserLink" value="false"></add>
</appSettings>
or do it from the toolbar:
If that button isn't available, go to VIEW > Toolbars > Standard and make sure it's checked. Keep in mind it's only available in VS2013 and later.
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Measure elapsed time in Swift
... negative time. There is actually mach_absolute_time which does not suffer from this problem, so I am wondering why that one is not widely known. Maybe just because it is not well documented.
– Franklin Yu
May 25 '16 at 17:06
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Displaying the Indian currency symbol on a website
...ss="WebRupee">Rs.</span> 200
This means if somebody copies text from your site and pastes it somewhere else, he will see Rs and not some other or blank character.
You can now also use the new Rupee unicode symbol — U+20B9 INDIAN RUPEE SIGN. It can be used in this manner:
<span clas...
How to insert tab character when expandtab option is on in Vim
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You can disable expandtab option from within Vim as below:
:set expandtab!
or
:set noet
PS: And set it back when you are done with inserting tab, with "set expandtab" or "set et"
PS: If you have tab set equivalent to 4 spaces in .vimrc (softtabstop), ...
Why doesn't Java support unsigned ints?
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This is from an interview with Gosling and others, about simplicity:
Gosling: For me as a language designer, which I don't really count myself as these days, what "simple" really ended up meaning was could I expect J. Random Deve...
How to test multiple variables against a value?
... x, y and z could change, so either solution needs to build a tuple or set from scratch, and I suspect whatever lookup savings you might get when checking for membership would be swamped by greater set creation time.
– ShadowRanger
Sep 4 '16 at 0:37
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jQuery: Performing synchronous AJAX requests
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how remote is that url ? is it from the same domain ? the code looks okay
try this
$.ajaxSetup({async:false});
$.get(remote_url, function(data) { remote = data; });
// or
remote = $.get(remote_url).responseText;
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