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Does a view exist in ASP.NET MVC?
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Kind of an aside: one of our engineers (since moved on) built a custom view engine (called MultiTenantViewEngine, so you get a sense of its purpose) that implements FindView to throw a HttpException (404) if it can't find the given view. ...
How should I write tests for Forms in Django?
...st the form and not the view where the form is rendered. Example to get an idea:
from django.test import TestCase
from myapp.forms import MyForm
class MyTests(TestCase):
def test_forms(self):
form_data = {'something': 'something'}
form = MyForm(data=form_data)
self.asse...
Check if a table exists in Rails
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+ 1 More elegant solution. Also works if the model overrides the table name.
– Daniel Rikowski
Sep 21 '13 at 14:03
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What is the difference between hg forget and hg remove?
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@Ry4an: Seriously, it was ridiculous. I contributed the patch that reintroduced 'forget'. When I was making it I realized that -Af made complete sense in the code but from a user's view it was completely ridiculous.
– Steve Losh...
How to add a new row to an empty numpy array
...cause there are unwanted values that one has to find a way to "mask". This idea of masking really does not fit my taste.
– Rho Phi
Dec 8 '16 at 17:17
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In javascript, is an empty string always false as a boolean?
... this edge case whereas if (str) would not.
– Chris Middleton
Sep 17 '16 at 1:55
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How are people managing authentication in Go? [closed]
...." ;)
However I've finally located one concrete example, (generously) provided by a member of the golang-nuts mailing list:
https://groups.google.com/forum/#!msg/golang-nuts/GE7a_5C5kbA/fdSnH41pOPYJ
This provides a suggested schema and server-side implementation as a basis for custom authenticati...
How to vertically align into the center of the content of a div with defined width/height?
...would be the correct method to vertically center any content in a defined width/height div .
4 Answers
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Is it unnecessary to put super() in constructor?
...s no constructor whatsoever, it [the default constructor] will also be provided by the compiler. The provided constructor will have the same access level as the super class access level.
– JonyD
Apr 13 '17 at 11:48
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What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)
... working directory. I am aware that $(variable) name return the value inside the variable name, but what is $(command) supposed to return? Does it return the value after executing the command? In that case, we can use ` to execute the command.
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