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What is the etymology of 'slug'? [closed]
...ed the word in a conversation with someone and when they asked me why it's called that I realized I didn't know.
2 Answers
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How to get root view controller?
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Swift way to do it, you can call this from anywhere, it returns optional so watch out about that:
/// EZSwiftExtensions - Gives you the VC on top so you can easily push your popups
var topMostVC: UIViewController? {
var presentedVC = UIApplication...
AngularJS: How can I pass variables between controllers?
...e the property changes you can change both to be a function and it will be called/re-evaluated during the angular digest process. See this fiddle for an example. Also if you bind to an object's property you can use it directly in your view and it will update as the data is changed similar to this ex...
Making a private method public to unit test it…good idea?
...ode to make it easier to test. However, I don't think that would be a good call here. A good unit test (usually) shouldn't care about the class' implementation details, only about its visible behavior. Instead of exposing the internal stacks to the test, you could test that the class returns the pag...
How do I put my website's logo to be the icon image in browser tabs?
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That image is called 'favicon' and it's a small square shaped .ico file, which is the standard file type for favicons. You could use .png or .gif too, but you should follow the standard for better compatibility.
To set one for your websit...
Android get color as string value
...Color(...)" and type it out again, use intellisense to complete the method call with the Android deprecated getColor call and you're good.
– Wes Winn
Apr 25 '17 at 23:00
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How do I output coloured text to a Linux terminal?
... terminal:
[ -t 1 ] && echo 'Yes I am in a terminal' # isatty(3) call in C
Then you need to check terminal capability if it support color
on systems with terminfo (Linux based) you can obtain quantity of supported colors as
Number_Of_colors_Supported=$(tput colors)
on systems with te...
How to use SCNetworkReachability in Swift
...the address of the flags variable.
Note also that registering a notifier callback is possible as of
Swift 2, compare Working with C APIs from Swift and Swift 2 - UnsafeMutablePointer<Void> to object.
Update for Swift 3/4:
Unsafe pointers cannot be simply be converted to a pointer of a
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What does “opt” mean (as in the “opt” directory)? Is it an abbreviation? [closed]
...ckages; i.e. packages that you might have paid extra money for. I don't recall seeing "/opt" on Berkeley BSD UNIX. They used "/usr/local" for stuff that you installed yourself.
But of course, the true "meaning" of the different directories has always been somewhat vague. That is arguably a good ...
Skip the headers when editing a csv file using Python
I am using below referred code to edit a csv using Python. Functions called in the code form upper part of the code.
3 Ans...