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Objective-C and Swift URL encoding

... Create the character set you need from an NSString with characterSetWithCharactersInString, take the inverse with invertedSet and use that with stringByAddingPercentEncodingWithAllowedCharacters. For an example see this SO answer. – zaph...
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Bootstrap 3 Navbar with Logo

...e. It doesn't work in IE which I never knew until now. I edited the answer from your comment. Also, I'm not really sure if height and max-height are both necessary. – Bryan Willis Oct 2 '15 at 18:58 ...
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Git - fatal: Unable to create '/path/my_project/.git/index.lock': File exists

...If your error says "Permission Denied", you have probably copied the files from somewhere else, and don't have permissions over the .git directory. Use ls -l to see permissions, then use sudo chown -R username ./*and sudo chgrp -R username ./* to change user and group to your own for all files in th...
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'const string' vs. 'static readonly string' in C#

... +1, And the obvious conclusion, from a practical and semantic point-of-view: const should only be used for constants - constants being values that never, ever, ever change. – LukeH Jul 6 '10 at 23:49 ...
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What is meant by immutable?

...utable just by using the final keyword. final only prevents reassignment." from en.wikipedia.org/wiki/Immutable_object – Yousha Aleayoub Apr 17 '15 at 17:08 ...
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Android emulator and virtualbox cannot run at same time

... I got the same VirtualBox conflict. Solved it by using ABI different from "x86" (armeabi-v7a in my case) share | improve this answer | follow | ...
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How to Query an NTP Server using C#?

...Part = BitConverter.ToUInt32(ntpData, serverReplyTime + 4); //Convert From big-endian to little-endian intPart = SwapEndianness(intPart); fractPart = SwapEndianness(fractPart); var milliseconds = (intPart * 1000) + ((fractPart * 1000) / 0x100000000L); //**UTC** time var ne...
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AngularJS and its use of Dollar Variables

... It is just a naming convention from the below snippet http://docs.angularjs.org/tutorial/step_05 '$' Prefix Naming Convention You can create your own services, and in fact we will do exactly that in step 11. As a naming convention, angular's bui...
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When serving JavaScript files, is it better to use the application/javascript or application/x-javas

...pplication/javascript on the server Use HTML 5 and omit the type attribute from script elements NB: the HTML specification contradicts the MIME standard, and there is an effort to change it back to text/javascript so this may change in future. ...
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Does overflow:hidden applied to work on iPhone Safari?

... THANK. YOU. I had a big issue when elements being transitioned from outside the viewport, to inside. There would occur a strange bug where the content got extended. This was the solution for me! – Eric Jul 27 '14 at 13:30 ...