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Can someone explain collection_select to me in clear, simple terms?
I am going through the Rails API docs for collection_select and they are god-awful.
2 Answers
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Java: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification
...eat. I was getting the error on a Jenkins server connecting to an external API which changes his certificate and fails my builts. This solves my issue
– user9869932
Oct 10 '17 at 14:24
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how to implement a pop up dialog box in iOS
...sent(alert, animated: true)
{
() -> Void in
}
As you can see, the API allows us to implement callbacks for both the action and when we are presenting the alert, which is quite handy!
Updated for Swift 4.2
let alert = UIAlertController(title: "Hello!", message: "Message", preferredStyle: U...
How do I implement interfaces in python?
...hese interfacing capabilities, the Python creators provided an easy-to-use API to make that possible.
– David Culbreth
Nov 21 '19 at 23:13
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Including non-Python files with setup.py
...way. It is a bad distutils design - that's true. But it is de-facto public API which will never change, because it will break many things. Let's hope that distutils2 will provide better recommended ways.
– anatoly techtonik
Jun 9 '13 at 7:20
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Adding two Java 8 streams, or an extra element to a stream
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My StreamEx library extends the functionality of Stream API. In particular it offers methods like append and prepend which solve this issue (internally they use concat). These methods can accept either another stream or collection or varargs array. Using my library your problem ca...
Why and when to use Node.js? [duplicate]
... build into other frameworks or because you can't use Node.js, because the API isn't stable yet or it's a sub 1.0 release.
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Split (explode) pandas dataframe string entry to separate rows
...as heard by the pandas gods, they've installed a.explode() method into the API (also see this answer).
– cs95
Jul 20 '19 at 7:23
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What Automatic Resource Management alternatives exist for Scala?
... Do you know if there is something like this in the standard API? Seems like a chore to have to write this for myself all the time.
– Daniel Darabos
Oct 15 '14 at 10:23
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How do I mock an open used in a with statement (using the Mock framework in Python)?
...If None (the
default) then a MagicMock will be created for you, with the API
limited to methods or attributes available on standard file handles.
read_data is a string for the read method of the file handle to
return. This is an empty string by default.
>>> from mock import moc...