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In Django, how do I check if a user is in a certain group?
... "Editor")
group.save() # save this new group for this example
user = User.objects.get(pk = 1) # assuming, there is one initial user
user.groups.add(group) # user is now in the "Editor" group
then user.groups.all() returns [<Group: Editor>].
Alternatively, and m...
Storing Image Data for offline web application (client-side storage database)
...sting
171 PNG files (total of 3.2MB)
Platforms tested: Chrome v24, FireFox 18, IE 10
Should also work with Chrome & FF for Android
Fetch from web server
using XHR2 (supported on almost all browsers) for blob download from web server
I went with XHR2-Lib by Phil Parsons, which is very much ...
How can I select from list of values in SQL Server
...implest way to get the distinct values of a long list of comma delimited text would be to use a find an replace with UNION to get the distinct values.
SELECT 1
UNION SELECT 1
UNION SELECT 1
UNION SELECT 2
UNION SELECT 5
UNION SELECT 1
UNION SELECT 6
Applied to your long line of comma delimited te...
How to create REST URLs without verbs?
...u modify the (application) state of the resource, you actually update the existing resource, not create some new resource or post a processing request.
– Andrey Vlasovskikh
Oct 24 '09 at 21:45
...
Copy all files and folders using msbuild
...d here on msdn blog: blogs.msdn.com/b/msbuild/archive/2005/11/07/490068.aspx
– Karsten
May 21 '14 at 13:37
2
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What are “first class” objects?
...ge have.
Depending on the language, this can
imply:
being expressible as an anonymous literal value
being storable in variables
being storable in data structures
having an intrinsic identity (independent of any given name)
being comparable for equality with other entities
b...
How do you debug a regex? [closed]
Regular expressions can become quite complex. The lack of white space makes them difficult to read. I can't step though a regular expression with a debugger. So how do experts debug complex regular expressions?
...
jQuery object equality
...uld be achieved with a simple a === b, the above might at least show the next developer exactly what you're testing for.
In any case, that's probably not what you're after. If you wanted to check if two different jQuery objects contain the same set of elements, the you could use this:
$.fn.equals ...
Capture Video of Android's Screen
...C to stop)
adb pull /sdcard/movie.mp4
Screen recording is limited to a maximum of 3 minutes.
Reference: https://developer.android.com/studio/command-line/adb.html#screenrecord
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What is the maximum amount of RAM an app can use?
...
What is the maximum amount of memory (in Megabytes / as percentage of the total RAM) that an Android application (that is not a system app) can use?
That varies by device. getMemoryClass() on ActivityManager will give you the value for t...