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How can you run a command in bash over until success
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How do I do string replace in JavaScript to convert ‘9.61’ to ‘9:61’?
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This won't work if we try to replace more than one value at a time. :(
– vissu
May 28 '12 at 13:06
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Why do you have to link the math library in C?
... slower, the output executables would be larger, and runtime would require more memory, with no benefit to most programs which do not use these math functions at all. These days we have good support for shared libraries, and even when statically linking, the standard libraries are set up so that un...
HTTPURLConnection Doesn't Follow Redirect from HTTP to HTTPS
...need it we will program it anyway. FYI web browsers, curl and wget and may more follow redirects from HTTP to HTTPS and vice-versa.
– supercobra
Oct 22 '14 at 2:31
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ActiveRecord: List columns in table from console
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You could also run something like Model.columns to get more info about the columns including database config data.
– srt32
Apr 21 '14 at 18:18
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Best way to give a variable a default value (simulate Perl ||, ||= )
...set case
isset($foo) || $foo= $bar;
another simple way and will give you more control as you can add more conditions and assign to another variable in the same time
$foo = (isset($oData['foo']))?$bar['foo']:'default value';
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How to create a WPF Window without a border that can be resized via a grip only?
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Google Maps zoom control is messed up
...in line 814 and zoom controls will look fine again. To avoid such bugs use more specific selectors in your CSS.
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AngularJS : What is a factory?
...omplexities. Providers are configurable at runtime, factories are a little more robust, and services are the simplest form.
Check out this question AngularJS: Service vs provider vs factory
Also this gist may be helpful in understanding the subtle differences.
Source: https://groups.google.com/fo...