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Passing Data between View Controllers
...block handler (listener)
where you need a value (for example you need your API response in ControllerA or you need ContorllerB data on A)
// in ContollerA.m
- (void)viewDidLoad {
[super viewDidLoad];
__unsafe_unretained typeof(self) weakSelf = self;
self.selectedVoucherBlock = ^(NSStri...
What is the difference between compile and link function in angularjs
...o figure out how one might deal with needing to pull that data from a REST API (hint: deferred compile).
SCENARIO 3: two-way data binding via link
Of course the most common use of link is to simply hook up the two-way data binding via watch/apply. Most directives fall into this category, so it is ...
Declaring abstract method in TypeScript
...o a post above, which is not this one).
The interface sets the behavioral API that isn't met by the base class. You will not be able to set base class methods to call on methods defined in the interface (because you will not be able to implement that interface in the base class without having to de...
How can I get a count of the total number of digits in a number?
... -2147483648 (negative infiinity + 1). See docs.microsoft.com/en-us/dotnet/api/… documentation.
– Idan P
Apr 14 at 8:48
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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
...e, but also, correct me if I'm wrong, but BiFunction is used in the Stream API to perform data reduction, which looks a lot like the currying approach to me: you never take more than two arguments, and you can process any number of elements, one reduction at a time (see my comment on the accepted an...
Why is “final” not allowed in Java 8 interface methods?
...at they did was to provide enough functionality to deal with the issues of API evolution.
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Rails 3.1: Engine vs. Mountable App
...esome)
References
http://edgeguides.rubyonrails.org/engines.html
http://api.rubyonrails.org/classes/Rails/Engine.html
http://railscasts.com/episodes/277-mountable-engines
https://github.com/rails/rails/pull/6499
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Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...ultiple constructors for the same class. Different constructors allow easy API creation such as Date.from_json, Date.from_sql, Date.from_file, etc.
– DarrylG
May 28 at 19:53
a...
Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]
...hing like PostgreSQL. You'll want a deployment system with something like Capistrano, and something doing log aggregation.
That's not an insignificant amount of work to set up and maintain. With Heroku, the effort required to get to that sort of stage is maybe a few lines of application code and a...
How can I implement an Access Control List in my Web MVC application?
...ter where data comes from. It can be either from SQL or from a remote REST API, or even screenshot of a MSWord document. The business logic does no change.
- Data Access and Storage
Instances made from this group of classes are sometimes called Data Access Objects. Usually structures that impleme...