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Django Admin - Disable the 'Add' action for a specific model
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346
It is easy, just overload has_add_permission method in your Admin class like so:
class MyAdmi...
Difference between .on('click') vs .click()
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andreisterandreister
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2
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How to remove array element in mongodb?
...ion.update(
{ _id: id },
{ $pull: { 'contact.phone': { number: '+1786543589455' } } }
);
It will find document with the given _id and remove the phone +1786543589455 from its contact.phone array.
You can use $unset to unset the value in the array (set it to null), but not to remove it complet...
Is the list of Python reserved words and builtins available in a library?
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203
To verify that a string is a keyword you can use keyword.iskeyword; to get the list of reserved ...
What's the best way to build a string of delimited items in Java?
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36 Answers
36
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How to determine if a list of polygon points are in clockwise order?
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23 Answers
23
Active
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How to insert a value that contains an apostrophe (single quote)?
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513
Escape the apostrophe (i.e. double-up the single quote character) in your SQL:
INSERT INTO Per...
Remove textarea inner shadow on Mobile Safari (iPhone)
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341
By adding this css style:
-webkit-appearance: none;
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An async/await example that causes a deadlock
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answered Feb 22 '13 at 10:37
cuonglecuongle
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Can the Android layout folder contain subfolders?
...1:51
Tim
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answered Mar 15 '14 at 16:26
eskieski
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