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How to use NSCache
...than Grynspan
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How to use background thread in swift?
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Swift 3.0+
A lot has been modernized in Swift 3.0. Running something on the background thread looks like this:
DispatchQueue.global(qos: .background).async {
print("This is run on the background queue")
DispatchQueue.main....
Error: “The node to be inserted is from a different document context”
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204
You need to import the node into the document before appending it:
XmlNode oNode = moDoc.Creat...
Instance variable: self vs @
...e, you might have a MiddleAgedSocialite class that always reports its age 10 years younger than it actually is. Or more practically, a PersistentPerson class might lazily read that data from a persistent store, cache all its persistent data in a hash.
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How to sort an IEnumerable
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edited Sep 2 '10 at 20:11
answered Sep 2 '10 at 19:52
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What is the function of the DBMDL File in VS database project
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answered Sep 22 '10 at 6:44
Cameron McGraneCameron McGrane
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What does the git index contain EXACTLY?
... ls-files can show you the contents of the index:
$ git ls-files --stage
100644 63c918c667fa005ff12ad89437f2fdc80926e21c 0 .gitignore
100644 5529b198e8d14decbe4ad99db3f7fb632de0439d 0 .mailmap
The Racy git problem gives some more details on that structure:
The index is one of the most importa...
how to permit an array with strong parameters
...imLeahcim
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Setting Icon for wpf application (VS 08)
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answered Apr 28 '10 at 19:09
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How can I use Timer (formerly NSTimer) in Swift?
...nc viewDidLoad() {
super.viewDidLoad()
// Swift block syntax (iOS 10+)
let timer = Timer(timeInterval: 0.4, repeats: true) { _ in print("Done!") }
// Swift >=3 selector syntax
let timer = Timer.scheduledTimer(timeInterval: 0.4, target: self, selector: #selector(self.update), u...