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How can I use if/else in a dictionary comprehension?

...ues_of_key2': {'bar', 'foo'}, 'a_not_in_values_of_key3': {'sad', 'so'}} Now let's suppose you have two dictionaries like this d1 = {'bad_key1': {'a', 'b', 'c'}, 'bad_key2': {'foo', 'bar'}, 'bad_key3': {'so', 'sad'}} d2 = {'good_key1': {'foo', 'bar', 'xyz'}, 'good_key2': {'a', 'b', 'c'}} and yo...
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Github (SSH) via public WIFI, port 22 blocked

... Anyone know how to do this for launchpad.net? – Akiva Jul 20 at 4:20 add a comment  |  ...
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How do I vertically align text in a div?

... cause the second link uses just one row of text or an image of which you know the height. What if you have 2 or 3 rows of text or if you don't know the height of your text, cause it varies. How would that work with line-height? So to sum up. I tested the first version and it works on IE, Firefox AN...
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Why does running the Flask dev server run itself twice?

...######### Restarting @ {} ###################'.format( datetime.utcnow()) However, if you need to set up module globals, then you should instead use the @app.before_first_request decorator on a function and have that function set up such globals. It'll be called just once after every reloa...
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Symbolic link to a hook in git

I wrote my own custom post-merge hook, now I added a "hooks" directory to my main project folder (since git doesn't track changes in .git/hooks), somewhere I read that I can make a symbolic link from hooks to .git/hooks so I don't have to copy the file from one folder to the other every time someone...
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What's the hardest or most misunderstood aspect of LINQ? [closed]

...ks about or at least including LINQ in the context of C# . I'd like to know which topics are worth giving a fair amount of attention to, based on what people may find hard to understand, or what they may have a mistaken impression of. I won't be specifically talking about LINQ to SQL or the E...
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how to permit an array with strong parameters

..._answer_id, :province_id, :city, :category_ids => []) Works perfectly now! (IMPORTANT: As @Lenart notes in the comments, the array declarations must be at the end of the attributes list, otherwise you'll get a syntax error.) ...
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Render HTML to PDF in Django site

... pisa is now distributed as xhtml2pdf – Pablo Albornoz Jun 6 '13 at 19:56 12 ...
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Are PostgreSQL column names case-sensitive?

...es handed down by another team that has a column name say, "first_Name" . Now am trying to use PG commander to query this table on this column-name. ...
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iOS app error - Can't add self as subview

I received this crash report, but I don't know how to debug it. 19 Answers 19 ...