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How do I view an older version of an SVN file?
... @sillyMunky Try svn cat | vim -. If vim's syntax highlighting doesn't automatically kick in, do :set syntax=java (or whichever language).
– John Kugelman
Nov 27 '12 at 4:10
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How do I fix PyDev “Undefined variable from import” errors?
...ing that you expected that -- possibly protected by an if False so that it doesn't execute (the static code-analysis only sees what you see, not runtime info -- if you opened that module yourself, you'd have no indication that main was expected).
To overcome this there are some choices:
If it is ...
How do you round a float to two decimal places in jruby
JRuby 1.6.x. How do you round a float to decimal places in jruby.
6 Answers
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How do you sort a list in Jinja2?
I am trying to do this:
3 Answers
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How can I get all the request headers in Django?
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According to the documentation request.META is a "standard Python dictionary containing all available HTTP headers". If you want to get all the headers you can simply iterate through the dictionary.
Which part of your code to do this depend...
What is a elegant way in Ruby to tell if a variable is a Hash or an Array?
To check what @some_var is, I am doing a
9 Answers
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What does addChildViewController actually do?
...e first time into iOS development, and one of the first things I've had to do is implement a custom container view controller - lets call it SideBarViewController - that swaps out which of several possible child view controllers it shows, almost exactly like a standard Tab Bar Controller . (It'...
What is the best way to prevent session hijacking?
...itrary value that can be sniffed.
The only real solution is HTTPS. If you don't want to do SSL on your whole site (maybe you have performance concerns), you might be able to get away with only SSL protecting the sensitive areas. To do that, first make sure your login page is HTTPS. When a user logs...
Is there a way to reduce the size of the git folder?
...-d -f -x deletes files listed in .gitignore and such. E.g. workspaces that don't belong in git, Pods folder, etc.
– Kalle
Jun 14 '13 at 20:02
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How to do math in a Django template?
I want to do this:
3 Answers
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