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differentiate null=True, blank=True in django
...y conclusions from the data presented, but I don't think that presenting a raw data dump is a useful answer. In this case it is actually a misleading answer, since (without further comment) it implies that the effect of both blank and null should be reflected in the database columns, when in fact bl...
AngularJS UI Router - change url without reloading state
Currently our project is using default $routeProvider , and I am using this "hack", to change url without reloading page:
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Swift - How to convert String to Double
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Implementing two interfaces in a class with same method. Which interface method is overridden?
... signatures. But implemented by a single class then how the compiler will identify the which method is for which interface?
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Interview question: Check if one string is a rotation of other string [closed]
...ked the following question today at interview for the position of software developer:
26 Answers
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How can I select rows with most recent timestamp for each key value?
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Can I install the “app store” in an IOS simulator?
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The Simulator does not run ARM code, ONLY x86 code. Unless you have the raw source code from Apple, you won't see the App Store on the Simulator.
The app you write you will be able to test in the Simulator by running it directly from Xcode even if you don't have a developer account. To test your...
Total memory used by Python process?
...MI
w = WMI('.')
result = w.query("SELECT WorkingSet FROM Win32_PerfRawData_PerfProc_Process WHERE IDProcess=%d" % os.getpid())
return int(result[0].WorkingSet)
On Linux (from python cookbook http://code.activestate.com/recipes/286222/:
import os
_proc_status = '/proc/%d/status' % os.g...
Gmail's new image caching is breaking image links in newsletter
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How to map a composite key with JPA and Hibernate?
In this code, how to generate a Java class for the composite key (how to composite key in hibernate):
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