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Angular.js programmatically setting a form field to dirty
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Since AngularJS 1.3.4 you can use $setDirty() on fields (source). For example, for each field with error and marked required you can do the following:
angular.forEach($scope.form.$error.required, function(field) {
field.$setDirty();
});
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What is the purpose of “return await” in C#?
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svicksvick
205k4747 gold badges335335 silver badges455455 bronze badges
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How to hide the keyboard when I press return key in a UITextField?
...2:39
lal
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answered Aug 26 '10 at 9:58
SaurabhSaurabh
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Problems with contenttypes when loading a fixture in Django
...zing django objects"
Some other useful arguments for dumpdata:
--indent=4 make it human readable.
-e sessions exclude session data
-e admin exclude history of admin actions on admin site
-e contenttypes -e auth.Permission exclude objects which are recreated automatically from schema every time du...
How can I check for NaN values?
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edited Jul 22 '19 at 11:42
Boris
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answered Jun ...
How to sort an array of integers correctly
...h handles numeric sorts (sortNumber, shown below) -
var numArray = [140000, 104, 99];
numArray.sort(function(a, b) {
return a - b;
});
console.log(numArray);
In ES6, you can simplify this with arrow functions:
numArray.sort((a, b) => a - b); // For ascending sort
numArray.so...
Hidden Features of PHP? [closed]
...ime is great.
– Allain Lalonde
Sep 14 '08 at 17:46
1
This is a great feature of PHP, but I wouldn...
How do I print out the contents of an object in Rails for easy debugging?
...er.name = "John Smith"
user.age = 30
puts user.inspect
#=> #<User:0x423270c @name="John Smith", @age=30>
puts user.to_yaml
#=> --- !ruby/object:User
#=> age: 30
#=> name: John Smith
Hope that helps.
shar...
Core Data: Quickest way to delete all instances of an entity
...und in the "What's New in Core Data" session from WWDC 2015 (starting at ~14:10).
iOS 8 and earlier:
Fetch 'em all and delete 'em all:
NSFetchRequest *allCars = [[NSFetchRequest alloc] init];
[allCars setEntity:[NSEntityDescription entityForName:@"Car" inManagedObjectContext:myContext]];
[allCars...
How to format date and time in Android?
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