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What is the proper declaration of main?
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Setting the selected value on a Django forms.ChoiceField
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Try setting the initial value when you instantiate the form:
form = MyForm(initial={'max_number': '3'})
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How to run Rails console in the test environment and load test_helper.rb?
...eed kind of odd that the various binaries in script/ has different ways of setting the rails environment.
For Rails 3 and 4
Run rails c test. Prepend bundle exec if you need this for the current app environment.
For Rails 5 and 6
Run rails console -e test.
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Store a closure as a variable in Swift
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Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
...op calling Startup.Configuration" side-effect, you can add a web.config appSettings key "owin:appStartup" that explicitly specifies the type to be used for OWIN startup, instead of relying on the name convention lookup. This is also handy for supporting different configurations for different enviro...
Is it possible to determine whether ViewController is presented as Modal?
...property for this (presentedAsModal) in your UIViewController subclass and set it to YES before presenting the ViewController as a modal view.
childVC.presentedAsModal = YES;
[parentVC presentModalViewController:childVC animated:YES];
You can check this value in your viewWillAppear override.
I b...
How to tell when UITableView has completed ReloadData?
...asily by using a CATransaction block:
CATransaction.begin()
CATransaction.setCompletionBlock({
print("reload completed")
//Your completion code here
})
print("reloading")
tableView.reloadData()
CATransaction.commit()
The above also works for determining the end of UICollectionView's reloa...
Junit: splitting integration test and Unit tests
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How can I set the default value for an HTML element?
I thought that adding a "value" attribute set on the <select> element below would cause the <option> containing my provided "value" to be selected by default:
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How to get current memory usage in android?
...hen I use this code, it shows me usage is like 50mb but when I go to phone settings and see the memory usage there, my app shows 100mb. why is this difference?
– batmaci
Mar 24 '18 at 13:33
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