Sometimes xcode playground does not work [closed] - swift

Closed. This question needs debugging details. It is not currently accepting answers.
Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Closed 8 years ago.
Improve this question
I am learning the Array of swift language now but sometimes without any error in the statements, the playground of xcode does not show the result.

I've experienced that the playground is still a bit buggy. This happens to me also sometimes. What I will do then is using the println method to output or example the values of an array.

Related

vscode shows the file has problems while it does not [closed]

Closed. This question needs debugging details. It is not currently accepting answers.
Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Closed 2 days ago.
Improve this question
i started coding in c with vscode and it was fine , as soon as i switched to c++ it kept showing me the program had "Problems" , the program has no errors and runs just fine , this is really annoying because i can't auto complete variable names , does someone know a solution ?
i looked for answers and didn't find any

Can't use array as an reference SnortSnarf HTMLMemStorage [closed]

Closed. This question needs debugging details. It is not currently accepting answers.
Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Closed 2 years ago.
Improve this question
I'm trying to install SnortSnarf and I'm getting the following error on Ubuntu, next to the terminal is the HTMLMemStorage.pm file.
I've tried playing around with Line 290 but none of it worked and there doesn't seem to be any solutions I could find online about this. I've tried https://www.linuxquestions.org/questions/linux-security-4/snortsnard-generation-problem-111708/ and CGI error Can't use an array as a reference but it's not deprecated so I'm not sure how to go from here.
The left-hand side of -> must be an expression that returns a reference.
I think you want
$arr->[...]

PhotoEditor: Crafting Modern Cocoa Apps; Apple Sample code not compiling [closed]

Closed. This question needs debugging details. It is not currently accepting answers.
Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Closed 6 years ago.
Improve this question
Has anyone successfully compiled the "PhotoEditor: Crafting Modern Cocoa Apps" sample app recently provided by Apple? I've managed to compile it after removing several private modifiers to instance variables but once running, it performs erratically. I filed a bug report with apple a week ago and haven't gotten a response. Their sample code is usually pretty good.

Implementing Deep Linking in Swift not working [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Closed 6 years ago.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Improve this question
I am trying to implement deep linking via this tutorial:
When i copy the first code block in, i get errors related to the declaration of
var deepLink : RemoteNotificationDeepLink?
most of which can be traced back to
Use of undeclared type 'RemoteNotificationDeepLink'.
There are no comments on the tutorial and this is the only good tutorial i have found thats not in Obj-C. Either a solution to this error or another tutorial would be much appreciated
Your issue is that you have not defined var deepLink : RemoteNotificationDeepLink? from the tutorial. That is in the second code block. All you need to do is finish the tutorial before you try and run it too see if it works. So you are trying to use it but your application does not have any context of what it is.
Check out this deepLinking explanation from another question
Confused with IOS Deep linking
let me know if you are still having issues.
If you proceed to copy the remaining code blocks and follow the instructions, the solution is presented

How do I automatically close alertview in Swift? [closed]

Closed. This question needs debugging details. It is not currently accepting answers.
Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Closed 7 years ago.
Improve this question
I use this and this functions on my swift project. However, I want to close the alerts programmatically. How do I do this?
you can use this method to close SweetAlert
Usage:
sweetAlert.closeAlert(0)