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How to delete all datastore in Google App Engine?
... to clean your project afterwards.
This is one of the little gotchas that come in handy when you start playing with the Google Application Engine. You'll find yourself persisting objects into the datastore then changing the JDO object model for your persistable entities ending up with obsolete data...
Making TextView scrollable on Android
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Scala: write string to file in one statement
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Per the comment above, while this is a one liner, it is unsafe. If you want more safety while having more options around location and/or buffering the input, see the answer I just posted on a similar thread: stackoverflow.com/a/34277...
How to right align widget in horizontal linear layout Android?
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Selecting last element in JavaScript array [duplicate]
...otype may not be so clean, but let's be honest: arr[arr.length - 1] is the common and well-understood way of accessing last element of arr array.
– Tadeck
Jan 29 '12 at 3:07
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POST JSON fails with 415 Unsupported media type, Spring 3 mvc
... edited May 23 '17 at 11:47
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answered Jul 18 '12 at 20:24
theontheon
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How do I set the time zone of MySQL?
...up your timezone information tables need to be populated: http://dev.mysql.com/doc/refman/5.1/en/time-zone-support.html. I also mention how to populate those tables in this answer.
To get the current timezone offset as TIME
SELECT TIMEDIFF(NOW(), UTC_TIMESTAMP);
It will return 02:00:00 if your t...
MySQL: #126 - Incorrect key file for table
...tering a large table if you have a ramdisk configured. You can temporarily comment out the ramdisk line to allow such operations if you can't increase the size of it.
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How to do exponentiation in clojure?
... see fully iterative version of sneaky solution below stackoverflow.com/a/22977674/231589
– Karl Rosaen
Apr 10 '14 at 2:43
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Attaching click event to a JQuery object not yet added to the DOM [duplicate]
...hhh!!! but this doesn't work for me :(");
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Look here http://api.jquery.com/on/ for more info on how to use on() as it replaces live() as of 1.7+.
Below lists which version you should be using
$(selector).live(events, data, handler); // jQuery 1.3+
$(document).delegate(selector, e...