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Get a UTC timestamp [duplicate]
How can I get the current UTC timestamp in JavaScript? I want to do this so I can send timestamps from the client-side that are independent of their timezone.
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How do I decode HTML entities in Swift?
I am pulling a JSON file from a site and one of the strings received is:
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How do I dump the data of some SQLite3 tables?
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Calling a Fragment method from a parent Activity
I see in the Android Fragments Dev Guide that an "activity can call methods in a fragment by acquiring a reference to the Fragment from FragmentManager, using findFragmentById() or findFragmentByTag() ."
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How to get number of entries in a Lua table?
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Copying files from host to Docker container
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Implement Stack using Two Queues
...similar question was asked earlier there , but the question here is the reverse of it, using two queues as a stack. The question...
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How to insert text into the textarea at the current cursor position?
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How to copy text programmatically in my Android app?
I'm building an Android app and I want to copy the text value of an EditText widget. It's possible for the user to press Menu+A then Menu+C to copy the value, but how would I do this programmatically?
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Separation of business logic and data access in django
...nd I see that 80% of the code is in the file models.py . This code is confusing and, after a certain time, I cease to understand what is really happening.
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