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How do I clone a Django model instance object and save it to the database?
In the database, I want to add another object which is a copy of the object above.
13 Answers
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How to use ELMAH to manually log errors
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Zo Has
11k1919 gold badges7676 silver badges143143 bronze badges
answered Sep 16 '11 at 6:52
Andrey KamaevAndrey Kamaev
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How to list the contents of a package using YUM?
...oc/time-1.7/COPYING
/usr/share/doc/time-1.7/NEWS
/usr/share/doc/time-1.7/README
/usr/share/info/time.info.gz
On at least one RH system, with rpm v4.8.0, yum v3.2.29, and repoquery v0.0.11, repoquery -l rpm prints nothing.
If you are having this issue, try adding the --installed flag: repoquery --...
How to “EXPIRE” the “HSET” child key in redis?
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Erik Rothoff
3,88644 gold badges3838 silver badges5454 bronze badges
answered May 14 '13 at 14:14
SuprSupr
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Get all directories within directory nodejs
...irectories (hidden or not) in the current directory:
const { lstatSync, readdirSync } = require('fs')
const { join } = require('path')
const isDirectory = source => lstatSync(source).isDirectory()
const getDirectories = source =>
readdirSync(source).map(name => join(source, name)).filte...
.NET - How can you split a “caps” delimited string into an array?
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I made this a while ago. It matches each component of a CamelCase name.
/([A-Z]+(?=$|[A-Z][a-z])|[A-Z]?[a-z]+)/g
For example:
"SimpleHTTPServer" => ["Simple", "HTTP", "Server"]
"camelCase" => ["camel", "Case"]
To con...
Git Server Like GitHub? [closed]
I am a long time Subversion user that is going to try Git. I have read some about it and understand the distributed nature - I can see a lot of the benefits.
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java.net.ConnectException: Connection refused
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tk_
11.9k55 gold badges6969 silver badges7878 bronze badges
answered Jul 29 '11 at 16:41
Collin PriceCollin Price
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How can I make Sublime Text the default editor for Git?
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Windows
Sublime Text 2 (Build 2181)
The latest Build 2181 just added support for the -w (wait) command line argument. The following configuration will allow ST2 to work as your default git editor on Windows. This will allow git to open ST2 for commit messages and such.
git config --glob...
Detect when an image fails to load in Javascript
Is there a way to determine if a image path leads to an actual image, Ie, detect when an image fails to load in Javascript.
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