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Can Flask have optional URL parameters?
...d you use a single route or multiple routes?
– PirateApp
Jul 25 '18 at 11:00
@PirateApp that cannot be achieved with j...
How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?
...
The following should work:
at command line:
rails new MYAPP -T # The -T option tells rails not to include Test::Unit
in Gemfile:
gem 'rspec-rails'
at command line:
bundle install
rails g rspec:install
...
How to copy directories in OS X 10.7.3?
...s under the sourcedir being copied (instead of sourcedir as well), that's happening because you kept the trailing slash for sourcedir:
cp -R <sourcedir>/ <destdir>
The above only copies the files and their directories inside of sourcedir. Typically, you want to include the directory y...
How do you switch pages in Xamarin.Forms?
...
In the App class you can set the MainPage to a Navigation Page and set the root page to your ContentPage:
public App ()
{
// The root page of your application
MainPage = new NavigationPage( new FirstContentPage() );
}
T...
Simulator error FBSSystemServiceDomain code 4
I'm trying to run an app in the simulator but get this error message:
6 Answers
6
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Using MVC HtmlHelper extensions from Razor declarative views
I was trying to create a Razor declarative helper in my App_Code folder for an MVC 3 RTM project.
9 Answers
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Django: Why do some model fields clash with each other?
..._digits=5)
animal = models.ForeignKey(
Animal, related_name="%(app_label)s_%(class)s_related")
class Meta:
abstract = True
class Height(Value):
pass
class Weigth(Value):
pass
class Length(Value):
pass
No clash here, but related_name is defined once and Djang...
Correct way to quit a Qt program?
...ng a data file, and discovered file corruption, and user need to quit this app or re-initiate data file?
5 Answers
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Enabling ProGuard in Eclipse for Android
... Looking at my project (in r20, but generated in a previous release) it appears to use a mix of the above methods:
– Tom
Aug 28 '12 at 18:04
26
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What's a reliable way to make an iOS app crash?
I want to test my app's crash reporting out in the field by deliberately having it crash when the user performs a particular action that a real user is unlikely to do accidentally.
...