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Drawing an image from a data URL to a canvas

... edited May 23 '17 at 12:34 Community♦ 111 silver badge answered Jan 23 '11 at 20:43 PhrogzPhrogz ...
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How to save traceback / sys.exc_info() values in a variable?

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How do I set the default font size in Vim?

... For the first one remove the spaces. Whitespace matters for the set command. set guifont=Monaco:h20 For the second one it should be (the h specifies the height) set guifont=Monospace:h20 My recommendation for setting the font is to do (if your version supports it) set guifont=* This ...
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Linq to EntityFramework DateTime

...example I kept two Where clauses to match the original format. Even if you compress the two into a single Where clause, Entity Framework generates identity SQL so it's really a matter of readability. – Justin Niessner Nov 10 '10 at 16:24 ...
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Maven: how to do parallel builds?

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Aggregate function in an SQL update query?

... 'join' to account for this or your sums will be inaccurate (stackoverflow.com/a/14366034/16940) – Simon_Weaver Nov 9 '18 at 10:07 add a comment  |  ...
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Django ManyToMany filter()

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@UniqueConstraint and @Column(unique = true) in hibernate annotation

...umnNames = {"mask", "group"})} ) Implies that the values of mask + group combined should be unique. That means you can have, for example, a record with mask.id = 1 and group.id = 1, and if you try to insert another record with mask.id = 1 and group.id = 2, it'll be inserted successfully, whereas i...
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ViewController respondsToSelector: message sent to deallocated instance (CRASH)

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How to reset or change the MySQL root password?

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