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Accessing items in an collections.OrderedDict by index

...e that's ordered in some way with fast positional indexing? If the latter, then consider one of Python's many sorted dict types (which orders key-value pairs based on key sort order). Some implementations also support fast indexing. For example, the sortedcontainers project has a SortedDict type for...
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PHP Session Fixation / Hijacking

...e the session's status changes. That means any of the following: User authentication Storing sensitive info in the session Changing anything about the session etc... Session Hijacking This is where an attacker gets a hold of a session identifier and is able to send requests as if they were th...
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How do I enable EF migrations for multiple contexts to separate databases?

...d Enable-Migrations, which will create another Configuration.cs. You will then need to specify which configuration you want to use when updating the databases. Update-Database -ConfigurationTypeName MyRenamedConfiguration ...
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Can I access constants in settings.py from templates in Django?

...}}, etc. If you're looking for access to other constants in the settings, then simply unpack the constants you want and add them to the context dictionary you're using in your view function, like so: from django.conf import settings from django.shortcuts import render_to_response def my_view_func...
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“android.view.WindowManager$BadTokenException: Unable to add window” on buider.show()

..., user pressing home or back button or activity clean up made by Android then you get this error. Reason : The reason for this exception is that, as the exception message says, the activity has finished but you are trying to display a dialog with a context of the finished activity. Sin...
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In MySQL, how to copy the content of one table to another table within the same database?

...eate one with the same schema like so: CREATE TABLE table2 LIKE table1; Then, to copy the data over: INSERT INTO table2 SELECT * FROM table1 share | improve this answer | ...
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Can I unshelve to a different branch in tfs 2008?

...to manually "migrate" all these files (there is also no multi-select). And then they are added as new files to the workspace. I can't use it, because I can't merge it anymore. – Stefan Steinegger May 18 '10 at 12:20 ...
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How many threads can a Java VM support?

...don't complain about little syntax details, I'm on my first cup of coffee) then you should certainly expect to get hundreds or thousands of threads running. But creating a Thread is relatively expensive, and scheduler overhead can get intense; it's unclear that you could have those threads do anyth...
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Using ECMAScript 6

... changing the way how JavaScript is parsed. If you love developing in ES6, then you could write ES6 code and use an ES6-to-ES5 compiler to generate JavaScript code that is compatible with all existing (modern) browsers. For example, see https://github.com/google/traceur-compiler. As of writing, it ...
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./configure : /bin/sh^M : bad interpreter [duplicate]

...x, open your script with vi or vim and enter in vi command mode (key Esc), then type this: :set fileformat=unix Finally save it :x! or :wq! share | improve this answer | ...