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How to remove non-alphanumeric characters?
...with a forward / slash delimiter).
preg_replace("/\W|_/", '', $string);
Test it here with this great tool that explains what the regex is doing:
http://www.regexr.com/
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How to comment a block in Eclipse?
... missing "/* */" tags. At least this is what i see using Juno under Linux. Test it out first!
– mohbandy
Oct 23 '13 at 15:24
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Get time in milliseconds using C#
...psed time.
There is some good info on implementing it here:
Performance Tests: Precise Run Time Measurements with System.Diagnostics.Stopwatch
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split string only on first instance of specified character
...on't. RegExp is awesome when you need it. Not the case here. Check updated test: jsperf.com/split-by-first-colon/2
– metalim
Apr 18 '19 at 16:40
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Using MVC HtmlHelper extensions from Razor declarative views
...geContext.Current.Page).Url; }
}
}
Usage:
@MvcIntrinsics.Html.Raw("test")
Source: Dino Esposito - Programming Microsoft ASP.NET MVC
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JavaScript - Get minutes between two dates
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I found an error when testing this answer: DiffHrs may be wrong If you set the minutes in the Date object. For example if Christmas is "12-25-2015 03:55" and today is "12-25-2015 02:00" then the hourDiff is two hours. Should be one hour.
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How to check if mysql database exists
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This is a better solution because if you test for the existence of a database you may then want to create it. The "create database if not exists" is annoying because if the database does exist any following code to define tables will bomb. I can't see how the comman...
Prevent contenteditable adding on ENTER - Chrome
...insert anything, a "<br>" will added at the end of inserted element, tested in Chrome33.
– Imskull
May 15 '14 at 6:42
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How to get the previous URL in JavaScript?
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As of my latest testing 'document.referrer' now just return domain name and not the full URL to avoid tracking.
– Akash Kumar Seth
Oct 10 '19 at 7:46
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How to make CSS3 rounded corners hide overflow in Chrome/Opera
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@RunLoop I just tested the jsfiddle in Safari 7.1 and works fine. Can you be more specific about what's not working?
– jmotes
Oct 16 '14 at 15:23
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