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Remove all but numbers from NSString

I have an NSString (phone number) with some parenthesis and hyphens as some phone numbers are formatted. How would I remove all characters except numbers from the string? ...
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how to make a whole row in a table clickable as a link?

... Author's note I: Please look at other answers below, especially ones that do not use jquery. Author's note II: Preserved for posterity but surely the wrong approach in 2020. (Was non idiomatic even back in 2017) Original Answer You are using Bootstrap which means you are using jQuery :^),...
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maximum value of int

... Hopefully this helps someone, because it was a CLion IDE bug that I fixed by using the latest CLion (build 138.2344 - CLion is in the Early Access Program phase, and thus unstable) – modulitos Oct 10 '14 at 20:3...
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How to dynamically insert a tag via jQuery after page load?

...les from other domains, not just your own. – EleventyOne Aug 31 '13 at 19:46 ...
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How to set the font style to bold, italic and underlined in an Android TextView?

...widget/TextView.html#attr_android:textStyle Mind you that to use the mentioned bolditalic you need to, and I quote from that page Must be one or more (separated by '|') of the following constant values. so you'd use bold|italic You could check this question for underline: Can I underline tex...
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How can I check if a background image is loaded?

...ow this picture instantly. and when I clear the cache and run it there was one request. – jcubic Feb 20 '11 at 21:40 ...
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How to write to file in Ruby?

...which means I rarely get around to remembering the syntax for any specific one. I've googled this a few times, and I always scroll right past this answer, to the one below it, because when I google StackOverflow I'm usually just looking for a dang fish. :p Honestly tho it's good having both. Perha...
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Is it possible to animate scrollTop with jQuery?

...nt to have to write a function for that - especially if jQuery already has one. 12 Answers ...
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Update a record without first querying?

Lets say I query the database and load a list of items. Then I open one of the items in a detail view form, and instead of re-querying the item out of the database, I create an instance of the item from the datasource in the list. ...
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How to use XPath contains() here?

...his query will give you the elements that have a class of featureList with one or more li children that contain the text, 'Model'. share | improve this answer | follow ...