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Delete multiple objects in django
...l of them like that. Do I have to implement my own delete form and process it in django or does django have a way to already do this? As its implemented in the admin interface.
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Getting the name of a variable as a string
...arname package, you can easily retrieve the name of the variables
https://github.com/pwwang/python-varname
In your case, you can do:
from varname import Wrapper
foo = Wrapper(dict())
# foo.name == 'foo'
# foo.value == {}
foo.value['bar'] = 2
For list comprehension part, you can do:
n_jobs = Wrapp...
LINQ - Full Outer Join
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I don't know if this covers all cases, logically it seems correct. The idea is to take a left outer join and right outer join then take the union of the results.
var firstNames = new[]
{
new { ID = 1, Name = "John" },
new { ID = 2, Name = "Sue" },
};
var lastNames ...
How to make Eclipse behave well in the Windows 7 taskbar?
...e well.
But Eclipse doesn't show recently open projects when I right click it.
It also doesn't allow to pin some projects inside it.
Note that I have the JS version of Eclipse Helios. Which spawns a new and different taskbar icon after loading.
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How to check if an element is in an array
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edited May 22 '19 at 7:55
Sazzad Hissain Khan
25.8k1515 gold badges106106 silver badges153153 bronze badges
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Should I use `import os.path` or `import os`?
...tion , os.path is a module. Thus, what is the preferred way of importing it?
6 Answers
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Requirejs domReady plugin vs Jquery $(document).ready()?
I am using RequireJS and need to initialize something on DOM ready. Now, RequireJS provides the domReady plugin , but we already have jQuery's $(document).ready() , which is available to me since I have required jQuery.
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How to determine whether an object has a given property in JavaScript
...ct has property:
If you are testing for properties that are on the object itself (not a part of its prototype chain) you can use .hasOwnProperty():
if (x.hasOwnProperty('y')) {
// ......
}
Object or its prototype has a property:
You can use the in operator to test for properties that are inh...
Django self-referential foreign key
...o this might be a dumb question. I want to make a model ("CategoryModel") with a field that points to the primary id of another instance of the model (its parent).
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Size of Matrix OpenCV
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edited Dec 7 '18 at 21:42
Vlad
4,05511 gold badge2727 silver badges3535 bronze badges
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