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Remove all whitespaces from NSString
...f the white spaces in an NSString , but none of the methods I've tried worked.
11 Answers
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String formatting: % vs. .format vs. string literal
...icated in many ways. An annoying thing about % is also how it can either take a variable or a tuple. You'd think the following would always work:
"hi there %s" % name
yet, if name happens to be (1, 2, 3), it will throw a TypeError. To guarantee that it always prints, you'd need to do
"hi there %...
Using new line(\n) in string and rendering the same in HTML
... edited Oct 4 '16 at 0:35
Felix Kling
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answered Dec 20 '11 at 10:19
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How to create a readonly textbox in ASP.NET MVC3 Razor
...r(m => m.userCode, new { @readonly="readonly" })
You are welcome to make an HTML Helper for this, but this is simply just an HTML attribute like any other. Would you make an HTML Helper for a text box that has other attributes?
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How do I filter an array with AngularJS and use a property of the filtered object as the ng-model at
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dadoonet
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answered Jul 30 '13 at 11:50
JB NizetJB Nizet
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Bulk package updates using Conda
Is there a way (using conda update) that I can list outdated packages and select or bulk update (compatible) packages in Anaconda?
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How to replace plain URLs with links?
...ction below to match URLs inside a given text and replace them for HTML links. The regular expression is working great, but currently I am only replacing the first match.
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How can I divide two integers to get a double?
...ouble divide is used which results in a double. So, the following would work too:
double num3 = (double)num1/num2;
For more information see:
Dot Net Perls
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How to disable mouse scroll wheel scaling with Google Maps API
...m using Google Maps API (v3) to draw a few maps on a page. One thing I'd like to do is disable zooming when you scroll the mouse wheel over the map, but I'm unsure how.
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Regexp Java for password validation
...nt "module".
The (?=.*[xyz]) construct eats the entire string (.*) and backtracks to the first occurrence where [xyz] can match. It succeeds if [xyz] is found, it fails otherwise.
The alternative would be using a reluctant qualifier: (?=.*?[xyz]). For a password check, this will hardly make any d...