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Is it possible to allow didSet to be called during initialization in Swift?
...
This works if you do this in a subclass
class Base {
var someProperty: AnyObject {
didSet {
doStuff()
}
}
required init() {
someProperty = "hello"
}
func doStuff() {
print(someProperty)
}
}
class SomeClass: Base {
required init() ...
How do I convert a string to a number in PHP?
...re leading zeros, and the string is NOT intended as a number with an octal base.
– Syntax Junkie
Aug 26 '16 at 19:38
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What is Gradle in Android Studio?
...atures from other build systems and combines them into one. It is improved based off of their shortcomings.
It is a JVM based build system, what that means is that you can write your own script in Java, which Android Studio makes use of.
One cool thing about gradle is that it is a plugin based syst...
What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?
What does going with a document based NoSQL option buy you over a KV store, and vice-versa?
4 Answers
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How to get all of the immediate subdirectories in Python
... return the directory with the final slash (as unix would) while most path based solutions will omit the final slash.
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Can an AngularJS controller inherit from another controller in the same module?
...ase you are using vm controller syntax, here is my solution:
.controller("BaseGenericCtrl", function ($scope) {
var vm = this;
vm.reload = reload;
vm.items = [];
function reload() {
// this function will come from child controller scope - RESTDataService.getItemsA
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Can I catch multiple Java exceptions in the same catch clause?
...e exceptions belong to the same class hierarchy, you can simply catch that base exception type.
Also note that you cannot catch both ExceptionA and ExceptionB in the same block if ExceptionB is inherited, either directly or indirectly, from ExceptionA. The compiler will complain:
Alternatives in a...
How to implement a queue with three stacks?
...the O(1) version that has lazy evaluation. The problem is that it's really based on lazy evaluation. The question is if it can be translated to a 3-stack algorithm without lazy evaluation.
UPDATE: Another related algorithm is described in paper "Stacks versus Deques" by Holger Petersen, published i...
What data is stored in Ephemeral Storage of Amazon EC2 instance?
...verything in your ephemeral storage. Then, when you launch a new instance based on that AMI it will contain everything as it is now.
Update: to clarify based on comments by mattgmg1990 and glenn bech:
Note that there is a difference between "stop" and "terminate". If you "stop" an instance that ...
PHP UML Generator [closed]
How do I generate UML diagram based on existing classes in PHP?
11 Answers
11
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