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AttributeError: 'module' object has no attribute
...dule. This proved to be difficult to track down as it worked correctly on my local development environment but failed with the specified error when running on Google App Engine.
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The application may be doing too much work on its main thread
...nt finish in one frame’s time, causing frames to be skipped.
In my understanding Choreographer can only detect the frame skipping.
It has no way of telling why this happens.
The message “The application may be doing too much work on its main
thread.” could be misleadi...
Is it possible to run a single test in MiniTest?
....rb -l 25
Yup! Use Nick Quaranto's "m" gem. With it you can say:
m spec/my_spec.rb:25
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Detect application heap size in Android
...k about your phrase "application heap size available":
How much heap can my app use before a hard error is triggered? And
How much heap should my app use, given the constraints of the Android OS version and hardware of the user's device?
There is a different method for determining each of the a...
Is it possible to declare a variable in Gradle usable in Java?
... buildTypes {
debug{
resValue "string", "app_name", "My App Name Debug"
}
release {
resValue "string", "app_name", "My App Name"
}
}
}
You can access them in the usual way with @string/app_name or R.string.app_name
...
Django set field value after a form is initialized
...
This confirms what I knew, but my ModelChoiceField still is giving invalid_choice when I give it an initial value :(
– markwalker_
Oct 5 '12 at 7:13
...
Operation on every pair of element in a list
...e itertools module. It does exactly what you describe.
import itertools
my_list = [1,2,3,4]
for pair in itertools.product(my_list, repeat=2):
foo(*pair)
This is equivalent to:
my_list = [1,2,3,4]
for x in my_list:
for y in my_list:
foo(x, y)
Edit: There are two very similar f...
Rspec doesn't see my model Class. uninitialized constant error
I'm writing tests on Rspec for my models in Ruby on Rails application.
And I receive this error while starting 'rspec spec'
...
How to change MySQL data directory?
Is it possible to change my default MySQL data directory to another path? Will I be able to access the databases from the old location?
...
Attaching click event to a JQuery object not yet added to the DOM [duplicate]
...y with any parent element that exists on dom ready
$('body').on('click', '#my-button', function () {
console.log("yeahhhh!!! but this doesn't work for me :(");
});
Look here http://api.jquery.com/on/ for more info on how to use on() as it replaces live() as of 1.7+.
Below lists which version y...