SayCheese | A screenshot taking app written in Swift | Image Editing library
kandi X-RAY | SayCheese Summary
kandi X-RAY | SayCheese Summary
A screenshot taking app written in Swift (thought its libraries are Objective-C). There are plenty of apps for taking screenshots in OSX out there. Why another one?.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of SayCheese
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QUESTION
This is a very similar question: Calling protocol default implementation from regular method, BUT none of the answers cover the case when inherance plays a role. The answer suggest casting it to the protocol type itself will solve it, but not in this case (Copy paste in playground):
...ANSWER
Answered 2018-Nov-08 at 08:27Although protocols support concrete implementations using extension but that defies the concept of a protocol
A protocol defines a blueprint of methods, properties, and other requirements that suit a particular task or piece of functionality.
and it should be avoided as much as possible until you are truly sure this will not be overriden
.
Solution 1:
If you have been into a situation mentioned then i would suggest to introduce an intermediary class
that does nothing except conforming to that protocol
and then inherit subClasses
from that class
.
QUESTION
I'm trying to define two angular modules myApp1
& myApp2
.
And from myApp1
I'm consuming a service of myApp2
.
Here's what I tried in JSfiddle
html
...ANSWER
Answered 2017-Mar-07 at 03:20- Its the problem with the naming convention, you can't use numbers in a module name. I renamed them as
myApp1 -> myApp & myApp2 -> myApptwo
. - Second issue is you haven't injected
myApptwo
inmyApp
, without which you won't be able to access services ofmyApptwo
QUESTION
I'm trying to write a simple angular service and a factory like below:
html:
...ANSWER
Answered 2017-Mar-06 at 17:23Couple things:
myapp.controller(...)
should bemyApp.controller(...)
- You need to inject
$scope
in your controller.
Fixed controller:
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