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Check for internet connection availability in Swift
Is there a way to check if the internet connection is available using Swift?
10 Answers
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Reintegrate can only be used if revisions X through Y were previously merged from to reintegra
...ut I'll change it back to a literal space for now until TortoiseSVN starts mixing it up with tabs or whatever :-) I've left the + since it was useful for you.
– Iain Samuel McLean Elder
Aug 23 '14 at 21:16
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How to use background thread in swift?
...e.main.async {
print("This is run on the main queue, after the previous code in outer block")
}
}
Swift 1.2 through 2.3
let qualityOfServiceClass = QOS_CLASS_BACKGROUND
let backgroundQueue = dispatch_get_global_queue(qualityOfServiceClass, 0)
dispatch_async(backgroundQueue, {
prin...
How to describe “object” arguments in jsdoc?
...@param tag for that parameter, like so:
/**
* @param userInfo Information about the user.
* @param userInfo.name The name of the user.
* @param userInfo.email The email of the user.
*/
function logIn(userInfo) {
doLogIn(userInfo.name, userInfo.email);
}
There used to be a @c...
Re-sign IPA (iPhone)
I currently build all my applications with hudson using xcodebuild followed by a xcrun without any problems
11 Answers
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What is the difference between ? and Object in Java generics?
...btype of Object[], that's one of the reasons why generics and arrays don't mix well. (arrays in Java are covariant, generics are not, they are invariant)).
Sample:
If you'd like to write a method that accepts Lists of InputStreams and subtypes of InputStream, you'd write
public void foobar(List<...
Can I use my existing git repo with openshift?
...ke to merge the openshift repo into my local clone because I don't want to mix the OpenShift repo into the master branch of my public repo.
Assuming you have added the remote using git remote add openshift <openshift-git-repo-url>, here is what I would do:
Create a new local branch openshif...
What is the most pythonic way to check if an object is a number?
...s, not whether it makes sense! The only real solution for that is to never mix types and always know exactly what typeclass your values belong to.
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What are the best use cases for Akka framework [closed]
...tc).
Based on the input type we compose classes of various traits (called mixins) necessary to handle the job and then perform the work. All of these jobs come into the same queue in realtime mode from different financial institutions. Once the data is cleansed it is sent to different data stores f...
Does Typescript support the ?. operator? (And, what's it called?)
Does Typescript currently (or are there plans to) support the safe navigation operator of ?.
14 Answers
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