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How do I get a reference to the app delegate in Swift?
...naged object context. To resolve this, simply downcast to "AppDelegate" or what ever your UIApplication subclass happens to be called. In Swift 3, 4 & 5, this is done as follows:
let appDelegate = UIApplication.shared.delegate as! AppDelegate
let aVariable = appDelegate.someVariable
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Secure Web Services: REST over HTTPS vs SOAP + WS-Security. Which is better? [closed]
...des some assurance to the client about the identity of the server. This is what's important to your bank or online stock broker. Their interest in authenticating the client is not in the identity of the computer, but in your identity. So card numbers, user names, passwords etc. are used to authentic...
How can I check the syntax of Python script without executing it?
... Great answer, but how can I prevent it for creating ".pyc" file? What's the use of ".pyc" file by the way?
– pdubois
Mar 18 '14 at 9:47
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What does the 'static' keyword do in a class?
To be specific, I was trying this code:
21 Answers
21
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Creating an Android trial application that expires after a fixed time period
...que is the only way that I have heard about to truly be able to accomplish what you want to do. You will have to set up a server, and then whenever your application is started your app sends the phones unique identifier to the server. If the server does not have an entry for that phone id then it ...
Calculate age given the birth date in the format YYYYMMDD
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You didn't elaborate on what "not precise" means, I thought additional information might be helpful. You might consider fixing the issues or deleting the answer.
– RobG
Mar 24 '14 at 8:40
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Python integer incrementing with ++ [duplicate]
...lways laughed to myself when I've looked back at my VB6 days and thought, "What modern language doesn't allow incrementing with double plus signs?":
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How to view/delete local storage in Firefox?
In Google Chrome there is an easy way to see what's in local storage as well as modify or delete it after inspecting it.
7 ...
Extract a number from a string (JavaScript)
...e>';
}
<p>Hi, I'm Numex, the Number Extractor Oracle.
<p>What is your string? <input id="str" value="42abc"></p>
<p>What number do you want to extract? <input id="num" value="42"></p>
<p><button onclick="update()">Insert Coin</button&g...
What is the difference between git am and git apply?
...new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f12240154%2fwhat-is-the-difference-between-git-am-and-git-apply%23new-answer', 'question_page');
}
);
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