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Origin is not allowed by Access-Control-Allow-Origin

I'm making an Ajax.request to a remote PHP server in a Sencha Touch 2 application (wrapped in PhoneGap ). 18 Answers ...
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Using the Underscore module with Node.js

...ms that the first time I use a function from Underscore, it overwrites the _ object with the result of my function call. Anyone know what's going on? For example, here is a session from the node.js REPL: ...
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Why is using 'eval' a bad practice?

..." attsToStore=('Name', 'Artist', 'Album', 'Genre', 'Location') def __init__(self): for att in self.attsToStore: setattr(self, att.lower(), None) def setDetail(self, key, val): if key in self.attsToStore: setattr(self, key.lower(), val) EDIT: The...
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How to determine the version of the C++ standard used by the compiler?

...ngs: /*Define Microsoft Visual C++ .NET (32-bit) compiler */ #if (defined(_M_IX86) && defined(_MSC_VER) && (_MSC_VER >= 1300) ... #endif /*Define Borland 5.0 C++ (16-bit) compiler */ #if defined(__BORLANDC__) && !defined(__WIN32__) ... #endif You probably wil...
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log4net not working

... For those using ELMAH appender this is the way to go. I had 'log4net.Config.XmlConfigurator.Configure();' in global.asax.cs and it was working fine for file appender but not for ELMAH appenders. – user3885927 ...
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Default filter in Django admin

...ch has three values: activate , pending and rejected . When I use list_filter in Django admin, the filter is by default set to 'All' but I want to set it to pending by default. ...
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How do I correctly clean up a Python object?

__del__(self) above fails with an AttributeError exception. I understand Python doesn't guarantee the existence of "global variables" (member data in this context?) when __del__() is invoked. If that is the case and this is the reason for the exception, how do I make sure the object destructs...
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Python time measure function

... time2 = time.time() print '%s function took %0.3f ms' % (f.func_name, (time2-time1)*1000.0) return ret return wrap And the usage is very simple, just use the @timing decorator: @timing def do_work(): #code Python 3: def timing(f): def wrap(*args, **kwargs): ti...
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How to debug Lock wait timeout exceeded on MySQL?

...ks a table, then sleeps while it waits for something non-MySQL-related to happen." After re-re-reviewing the show engine innodb status log (once I'd tracked down the client responsible for the lock), I noticed the stuck thread in question was listed at the very bottom of the transaction list, benea...
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How can I open multiple files using “with open” in Python?

...ively) you can write with open('a', 'w') as a, open('b', 'w') as b: do_something() In earlier versions of Python, you can sometimes use contextlib.nested() to nest context managers. This won't work as expected for opening multiples files, though -- see the linked documentation for details. ...