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Explaining Python's '__enter__' and '__exit__'
...some 'cleandown' code executed (think of it as a try-finally block). Some more explanation here.
A useful example could be a database connection object (which then automagically closes the connection once the corresponding 'with'-statement goes out of scope):
class DatabaseConnection(object):
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How do I disable a jquery-ui draggable?
...wered Aug 24 '09 at 18:52
madcolormadcolor
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Where does forever store console.log output?
I installed forever and am using it, finding it quite funny.
11 Answers
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How to keep a .NET console app running?
...starts up some services in a separate thread. All it needs to do is wait for the user to press Ctrl+C to shut it down.
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Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
I have a PHP script that deals with a wide variety of languages. Unfortunately, whenever I try to use json_encode , any Unicode output is converted to hexadecimal entities. Is this the expected behavior? Is there any way to convert the output to UTF-8 characters?
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How can I get the current stack trace in Java?
...u're already using apache commons to get a string: String fullStackTrace = org.apache.commons.lang.exception.ExceptionUtils.getFullStackTrace(e); stackoverflow.com/a/10620951/11236
– ripper234
May 26 '13 at 12:50
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Remove querystring from URL
...to remove the querystring from a Path in Javascript?
I have seen a plugin for Jquery that uses window.location.search. I can not do that: The URL in my case is a variable that is set from AJAX.
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How can I “disable” zoom on a mobile web page?
I am creating a mobile web page that is basically a big form with several text inputs.
10 Answers
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Upload failed You need to use a different version code for your APK because you already have one wit
According to this answer How to solve "Your APK's version code needs to be higher than 2." in Google Play's Developer Console? I have just changed the version code from 2 to 3 and it failed to upload the build.
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Howto: Clean a mysql InnoDB storage engine?
Is it possible to clean a mysql innodb storage engine so it is not storing data from deleted tables?
2 Answers
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