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How to 'bulk update' with Django?
I'd like to update a table with Django - something like this in raw SQL:
5 Answers
5
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Assign same value to multiple variables at once?
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This can't be used in Php class and this is the raw type.
– Chaminda Bandara
Nov 14 '16 at 10:08
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How can I capture the result of var_dump to a string?
...turns a parsable string—essentially PHP code—while var_dump provides a raw dump of the data. So, for example, if you call var_dump on an integer with the value of 1, it would print int(1) while var_export just prints out 1.
– inxilpro
Jun 21 '13 at 21:56
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getExtractedText on inactive InputConnection warning on android
...ing text around the cursor,
committing text to the text box, and sending raw key events to the
application.
In addition, further reading shows
getExtractedText():
This method may fail either if the input connection has become invalid
(such as its process crashing) or the client is taki...
How to Decrease Image Brightness in CSS
...-filters
And most importantly, the W3C specs: https://dvcs.w3.org/hg/FXTF/raw-file/tip/filters/index.html
Note this is something that's only very recently coming into CSS as a feature. It is available, but a large number of browsers out there won't support it yet, and those that do support it will...
Why does InetAddress.isReachable return false, when I can ping the IP address?
...0) as root, it should return true.
you need proper authorizations for the raw socket, which is used by ICMP (the protocol used by ping)
InetAddress.getByName is as reliable as ping, but you need proper permissions on the process to have it running properly.
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Why do loggers recommend using a logger per class?
...ate.SQL" or something like that, where a number of different classes write raw SQL out to a single logger category.
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What text editor is available in Heroku bash shell? [closed]
... dyno, just run
mkdir /app/nano
curl https://github.com/Ehryk/heroku-nano/raw/master/heroku-nano-2.5.1/nano.tar.gz --location --silent | tar xz -C /app/nano
export PATH=$PATH:/app/nano
This will download a copy of nano from this plugin and put it in your PATH.
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When should TaskCompletionSource be used?
...personally have several issues with the NetworkStream class and prefer the raw Socket. Being that I also love the async/await pattern, I made an extension class SocketExtender which creates several extension methods for Socket.
All of these methods make use of TaskCompletionSource<T> to wrap ...
In Perl, how can I read an entire file into a string?
...spew.
Path::Tiny gives even more convenience methods such as slurp, slurp_raw, slurp_utf8 as well as their spew counterparts.
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