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HTTP status code 0 - Error Domain=NSURLErrorDomain?

... connection to the server, and the server is waiting on the client to send more data over the open socket, but it doesn't in a given amount of time and the server ends the connection with a 408 status code, essentially telling the client "you took too long". ...
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Error type 3 Error: Activity class {} does not exist

... your device. Simply go to Mobile Settings > Apps > [Your App] > More > Uninstall App for All Users UPDATE for Android Studio 2.1 and up When running Android Studio 2.1 and up you can also encounter this issue when you have the instant run option enabled in your preferences (is enable...
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Checking if a string can be converted to float in Python

... fail a match at the same speed as above, but will succeed faster. Also, a more correct way would be: "^[+-]?\d(>?\.\d+)?$" However, that still doesn't match numbers like: +1.0e-10 – John Gietzen Apr 9 '09 at 22:25 ...
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getString Outside of a Context or Activity

... is this more effiecient than passing the context to a class and using it ?? – SoliQuiD Oct 28 '15 at 13:08 7 ...
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nginx error connect to php5-fpm.sock failed (13: Permission denied)

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How to add new column to MYSQL table?

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Is String.Contains() faster than String.IndexOf()?

...lking about are minute - the point is one calls the other, and Contains is more readable if you don't need the index. In other words don't worry about it. – Chris S Nov 15 '15 at 18:17 ...
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Automatic exit from bash shell script on error [duplicate]

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Is there a pretty print for PHP?

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Why no ICloneable?

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