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How to test an Android Library Project
...erencing it via the instrumentation provided by the standard Android Junit API. (You can read more about that here: http://developer.android.com/tools/testing/testing_android.html)
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How to get evaluated attributes inside a custom directive
...pe) {
}
What you are missing was $eval.
http://docs.angularjs.org/api/ng.$rootScope.Scope#$eval
Executes the expression on the current scope returning the result. Any exceptions in the expression are propagated (uncaught). This is useful when evaluating angular expressions.
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How to add custom validation to an AngularJS form?
... method in FormController.$setValidity but that doesn't look like a public API so I rather not use it.
It's "public", no worries. Use it. That's what it's for. If it weren't meant to be used, the Angular devs would have privatized it in a closure.
To do custom validation, if you don't want to us...
Unix tail equivalent command in Windows Powershell
... FileSystem provider. GC can be used on any provider that implements that API. The only way besides documentation that I know to discover these is to use (gcm Get-Content).Parameters from within the appropriate provider path. Don't use the alias "gc" because the dynamic parameters will not show u...
Why do you need to create a cursor when querying a sqlite database?
...nnection object are nonstandard, i.e. they are not part of Python Database API Specification v2.0 (PEP 249).
As long as you use the standard methods of the Cursor object, you can be sure that if you switch to another database implementation that follows the above specification, your code will be fu...
How to detect internet speed in JavaScript?
...
Well, this is 2017 so you now have Network Information API (albeit with a limited support across browsers as of now) to get some sort of estimate downlink speed information:
navigator.connection.downlink
This is effective bandwidth estimate in Mbits per sec. The browser makes ...
How to print instances of a class using print()?
...o says "format() method [...] The plan is to eventually make this the only API for string formatting, and to start deprecating the % operator in Python 3.1."
– Ashwin Nanjappa
Oct 9 '09 at 6:03
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Can't append element
...
Karl Swedberg has made a nice explanation to visitor's comment in jQuery API site. I don't want to repeat all his words, you can read directly there here (I found it hard to navigate through the comments there).
All of jQuery's insertion methods use
a domManip function internally to
clean/...
UITableViewCell, show delete button on swipe
...eading or trailing the cell using methods added to the UITableViewDelegate API in iOS 11.
func tableView(_ tableView: UITableView,
leadingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration?
{
let editAction = UIContextualAction(style: .no...
async/await - when to return a Task vs void?
... if you cant log it - then you have to change the signatures in your whole API, instead of just changing the logic which currently has // Ignore Exception
– Milney
Jan 16 at 18:44
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