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django MultiValueDictKeyError error, how do I deal with it

...does not exist. is_private = request.POST.get('is_private', False) Generally, my_var = dict.get(<key>, <default>) share | improve this answer | follow ...
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Alternate output format for psql

...with columns c1 through cN . The columns are wide enough that selecting all columns causes a row of query results to wrap multiple times. Consequently, the output is hard to read. ...
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Global Git ignore

I want to set up Git to globally ignore certain files. 12 Answers 12 ...
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Spring Boot - Cannot determine embedded database driver class for database type NONE

...h the spring.datasource prefix. Take a look at DataSourceProperties to see all of the properties that you can set. You'll need to provide the appropriate url and driver class name: spring.datasource.url = … spring.datasource.driver-class-name = … ...
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How can I get the actual stored procedure line number from an error message?

...assume that the difference is due to white space and comments, but is it really? 8 Answers ...
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How to split a comma-separated value to columns

...IT() (which does not carry the fragment's position, a huge fail!) or the really fast JSON-hack. For older version look for the well-known XML-hack (json and xml details here). Or look for one of the may iTVFs based on recursive CTEs. – Shnugo Nov 21 '19 at 10:3...
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Detect IE version (prior to v9) in JavaScript

...9. It's just not worth our time and money to support IE pre-v9 . Users of all other non-IE browsers are fine and shouldn't be bounced. Here's the proposed code: ...
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Is there Unicode glyph Symbol to represent “Search” [closed]

... problems rendering them, even if they have fonts that support them. Generally Unicode Glyphs can be searched using a site such as fileformat.info. This searches "only" in the names and properties of the Unicode glyphs, but they usually contain enough metadata to allow for good search results (for ...
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How to search and replace text in a file?

...do this yourself instead. Redirecting sys.stdout isn't a great idea, especially if you're doing it without a try..finally like fileinput does. If an exception gets raised, your stdout might never get restored. – craigds Dec 18 '14 at 3:09 ...
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How to add 2 buttons into the UINavigationbar on the right side without IB?

...ith iOS 5+ it's as easy as: UIBarButtonItem *btnShare = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAction target:self action:@selector(share)]; UIBarButtonItem *btnRefresh = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemRefresh target:self ...