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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>)
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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
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What's this =! operator? [duplicate]
... I wonder if it was a typo of someone trying to type != especially since it is in an if statement
– Cory Kramer
Jan 9 '14 at 19:21
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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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Check to see if a string is serialized?
...to me that there should be a way to find out if it's serialized before actually forcing the parser to attempt to process it.
– Dang
Sep 2 '09 at 20:43
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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...
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 ...