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What are the differences between Chosen and Select2?
... history and frequency along with a ton of other useful stats to make an informed decision about which project may "maintained" vs. "undergoing active development."
– cfx
May 18 '14 at 6:19
...
test a file upload using rspec - rails
...esponse.should be_success
end
In case you were expecting the file in the form of params['upload']['datafile']
it "can upload a license" do
file = Hash.new
file['datafile'] = @file
post :uploadLicense, :upload => file
response.should be_success
end
...
Naming conventions for abstract classes
...eBase , System.Configuration.ConfigurationValidatorBase , System.Windows.Forms.ButtonBase , and, of course, System.Collections.CollectionBase .
...
How to print a date in a regular format?
... the str() function. It is most of the time the most common human readable format and is used to ease display. So str(datetime.datetime(2008, 11, 22, 19, 53, 42)) gives you '2008-11-22 19:53:42'.
The alternative representation that is used to represent the object nature (as a data). It can be get u...
Obfuscated C Code Contest 2006. Please explain sykes2.c
... 2-3 3
1 0-1 7
0 6-7 4
0 4-5 4
0 2-3 3
0 0-1 7
or in tabular form
00005577
11775577
11775577
11665577
22773377
22773377
44443377
Note that the author used the null terminator for the first two table entries (sneaky!).
This is designed after a seven-segment display, with 7s as blank...
What is sharding and why is it important?
...y, rather than splitting by columns (as for normalization). Each partition forms part of a shard, which may in turn be located on a separate database server or physical location. The advantage is the number of rows in each table is reduced (this reduces index size, thus improves search performance)....
Reverting a single file to a previous version in git [duplicate]
...ant to revert just one of the files, you can use git reset (the 2nd or 3rd form):
git reset a4r9593432 -- path/to/file.txt
# the reverted state is added to the staging area, ready for commit
git diff --cached path/to/file.txt # view the changes
git commit
git checkout HEAD path/to/file.txt ...
“Inner exception” (with traceback) in Python?
...s thrown I typically want to wrap it in another exception that adds more information, while still showing the full stack trace. It's quite easy in C#, but how do I do it in Python?
...
Is it possible to hide extension resources in the Chrome web inspector network tab?
...us, incognito windows won't remember any login details or autocomplete any form inputs, both of which are features I really need when testing web interfaces. You can stop any extension resources appearing easily enough by just creating a fresh user profile with no extensions installed (and you'll s...
How to make an HTTP POST web request
...
There are several ways to perform HTTP GET and POST requests:
Method A: HttpClient (Preferred)
Available in: .NET Framework 4.5+, .NET Standard 1.1+, .NET Core 1.0+ .
It is currently the preferred approach, and is asynchronous and high performance. ...