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Django - filtering on foreign key properties
...
student_user = User.objects.get(id=user_id)
available_subjects = Subject.objects.exclude(subject_grade__student__user=student_user) # My ans
enrolled_subjects = SubjectGrade.objects.filter(student__user=student_user)
context.update({'available_subjects': av...
How to position a table at the center of div horizontally & vertically
..., you can set left and right margin to auto:
<style>
#test {
width:100%;
height:100%;
}
table {
margin: 0 auto; /* or margin: 0 auto 0 auto */
}
</style>
To center it vertically, the only way is to use javascript:
var tableMarginTop = Math.round( (testHeight - tab...
Can I use a min-height for table, tr or td?
...00px;
}
Table cells will grow when the content does not fit.
https://jsfiddle.net/qz70zps4/
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form with no action and where enter does not reload page
...ause a page reload in some browsers.. I've found that action="javascript:void(0);" works well.
– Dutchie432
Oct 17 '11 at 20:14
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Shortcuts in Objective-C to concatenate NSStrings
...han [NSString stringByAppendingStrings].
– Pierre-David Belanger
Sep 27 '11 at 14:22
2
@RobNapier...
How do I assert equality on two classes without an equals method?
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Mockito.refEq() fails when the objects don't have an id set =(
– cavpollo
May 19 '17 at 16:37
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How to change column datatype in SQL database without losing data
...d Jul 8 '15 at 3:09
Xyed Xain HaiderXyed Xain Haider
41833 silver badges1414 bronze badges
...
What exactly is Hot Module Replacement in Webpack?
.../webpack.js.org/concepts/plugins/
Code Splitting: https://webpack.js.org/guides/code-splitting/
webpack-dev-server: https://webpack.js.org/configuration/dev-server/
It's not so much for HMR, but here are the links:
Example: https://webpack.js.org/guides/hot-module-replacement/
API: https://webpa...
UUID max character length
We are using UUID as primary key for out oracle DB, and trying to determine an appropriate max character length for the VARCHAR. Apparently this is 36 characters but we have noticed UUID'S generated which are longer than this - up to 60 characters in length.
Does anyone know a suitable max char leng...
Git, see a list of comments of my last N commits
...Nov 24 '12 at 14:47
Delan AzabaniDelan Azabani
70.5k2222 gold badges154154 silver badges189189 bronze badges
...