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Check if bash variable equals 0 [duplicate]

... 194 Looks like your depth variable is unset. This means that the expression [ $depth -eq $zero ] b...
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How do I strip non alphanumeric characters from a string and keep spaces?

... 189 Add spaces to the negated character group: @search_query = @search_query.gsub(/[^0-9a-z ]/i, ...
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SQLite - increase value by a certain number

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How do you get AngularJS to bind to the title attribute of an A tag?

... It looks like ng-attr is a new directive in AngularJS 1.1.4 that you can possibly use in this case. <!-- example --> <a ng-attr-title="{{product.shortDesc}}"></a> However, if you stay with 1.0.7, you can probably write a custom directive to mirror the effec...
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How do Trigonometric functions work?

... 144 First, you have to do some sort of range reduction. Trig functions are periodic, so you need ...
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Debugging iframes with Chrome developer tools

... | edited Jul 29 '17 at 17:39 answered Dec 20 '11 at 20:08 ...
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Replace one character with another in Bash

... answered May 8 '11 at 15:11 Brian ClapperBrian Clapper 22.4k66 gold badges6060 silver badges6565 bronze badges ...
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CSS background opacity with rgba not working in IE 8

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How to change letter spacing in a Textview?

...response below for an updated, better method to do this starting with api 21 (Lollipop) share | improve this answer | follow | ...
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What Regex would capture everything from ' mark to the end of a line?

... 174 '.* I believe you need the option, Multiline. ...