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How to get root view controller?
...ler = appDelegate.window!.rootViewController as YourViewController
Swift 3
let appDelegate = UIApplication.shared.delegate as! AppDelegate
let viewController = appDelegate.window!.rootViewController as! YourViewController
Swift 4 & 4.2
let viewController = UIApplication.shared.keyWindow!....
Read input from console in Ruby?
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230
Are you talking about gets?
puts "Enter A"
a = gets.chomp
puts "Enter B"
b = gets.chomp
c = a....
Converting a UNIX Timestamp to Formatted Date String
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324
Try gmdate like this:
<?php
$timestamp=1333699439;
echo gmdate("Y-m-d\TH:i:s\Z", $timestam...
Correct use of flush() in JPA/Hibernate
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3 Answers
3
Active
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How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
... a really strange question. The interviewer asked me how can I compute 1+2+3+...+1000 just using compiler features. This means that I am not allowed to write a program and execute it, but I should just write a program that could drive the compiler to compute this sum while compilation and print the ...
Is there a command for formatting HTML in the Atom editor?
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374
Atom does not have a built-in command for formatting html. However, you can install the atom-b...
combinations between two lists?
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Bill
5,14122 gold badges3737 silver badges5454 bronze badges
answered Oct 17 '12 at 13:35
interjayinterjay
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AWS S3: The bucket you are attempting to access must be addressed using the specified endpoint
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319
It seems likely that this bucket was created in a different region, IE not us-west-2. That's t...
git --git-dir not working as expected
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319
You have to define the working dir as well. Confusing I know but it's a flexibility thing.
gi...