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Inherit from a generic base class, apply a constraint, and implement an interface in C#
...ameters. I also want the derived class to implement an interface. For the life of me, I cannot seem to figure out the correct syntax.
...
Django ManyToMany filter()
...s in the many-to-many and many-to-one tests. Here is syntax for your specific problem:
users_in_1zone = User.objects.filter(zones__id=<id1>)
# same thing but using in
users_in_1zone = User.objects.filter(zones__in=[<id1>])
# filtering on a few zones, by id
users_in_zones = User.objec...
How do I limit the number of results returned from grep?
...UM, --max-count=NUM
Stop reading a file after NUM matching lines. If the input is
standard input from a regular file, and NUM matching lines are
output, grep ensures that the standard input is positioned to
just after the last matching line before exiting, re...
Pro JavaScript programmer interview questions (with answers) [closed]
What are good questions to determine if applicant is really a pro JavaScript (browser side) developer ?
8 Answers
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Viewing full version tree in git
...tell gitk what to display using anything that git rev-list understands, so if you just want a few branches, you can do:
gitk master origin/master origin/experiment
... or more exotic things like:
gitk --simplify-by-decoration --all
...
Reformat XML in Visual Studio 2010
... to reformat an XML file while viewing it Visual Studio 2010. For example, if you open a generated app.config file, it might look like:
...
Pandas DataFrame column to list [duplicate]
...
I'd like to clarify a few things:
As other answers have pointed out, the simplest thing to do is use
pandas.Series.tolist(). I'm not sure why the top voted answer
leads off with using pandas.Series.values.tolist() since as far as I can te...
How do you make div elements display inline?
... I just discovered today while porting my page to JQuery Mobile+HTML5 that if you have a <div> within a <span> the HTML5 validator will complain that it is invalid HTML5 so there are cases where using the <span> tag instead of an inline <div> is not feasible, at least with HT...
What is the difference between encrypting and signing in asymmetric encryption?
What is the difference between encrypting some data vs signing some data (using RSA)?
11 Answers
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Rails: How to get the model class name based on the controller class name?
... ApplicationController
def index
@model_name = controller_name.classify
end
end
This is often needed when abstracting controller actions:
class HouseBuyersController < ApplicationController
def index
# Equivalent of @house_buyers = HouseBuyer.find(:all)
objects = controlle...