convenience-methods Questions
12
Solved
I am having troubles to understand the difference between both, or the purpose of the convenience init.
Habergeon asked 17/10, 2016 at 18:44
6
Solved
In python I can construct a HTML string without worrying about escaping special characters like < or " by simply enclosing the string in triple quotes like:
html_string = """
<html>
<b...
Papeterie asked 20/4, 2010 at 20:43
8
Solved
After doing some processing on an audio or image array, it needs to be normalized within a range before it can be written back to a file. This can be done like so:
# Normalize audio channels to be...
Amalekite asked 14/11, 2009 at 17:52
2
Solved
@objcMembers
public class MyResponse: NSObject, Codable {
public let id: String?
public let context: String?
public let results: [MyResult]?
}
What is the proper way to parse MyResponse from Da...
Retroactive asked 7/1, 2021 at 15:37
5
Solved
I noticed one of the most tedious parts of Android development is the layout design, even with layout builder.
After setting up the graphics, then the layout, making variable associations with the...
Cardialgia asked 1/8, 2011 at 21:47
2
I'm trying to do something like this:
public extension UIImage {
public convenience init(whatever: Int) {
UIGraphicsBeginImageContextWithOptions(...)
//...
let image = UIGraphicsGetImageFro...
Berners asked 19/10, 2015 at 17:51
4
Solved
I am trying to write a custom initializer in swift.
I have something like this:
convenience init(datasource:SomeProtocol) {
assert(datasource != nil, "Invalid datasource")
if(datasource == nil)...
Replete asked 12/6, 2014 at 16:58
4
Solved
Assume you have a Singleton Constants class, instance of which you'd like to use throughout your application.
In someClass, therefore we can reference [Constants instance] someCleverConstant];
...
Expend asked 13/12, 2011 at 23:57
2
Solved
Is there a convenient and functional (with-...-like) way of temporary modifying environment variables when using shell-comand or start-process?
Thanks in advance,
Per
Brassbound asked 26/6, 2011 at 12:23
2
Solved
In most languages I have dealt with, one something is called a convenience method, it means that the method does some small task that gets done very frequently, and therefore it is more convenient ...
Bacchanal asked 23/2, 2011 at 20:42
4
Recently when I looked into iPhone memory management, I tried to compare the convenience method and init method on the same object. For example, I have UIImageView where it displays a downloaded NS...
Appomattox asked 14/11, 2008 at 9:17
1
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