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Is it okay to use now?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Using Mockito to mock classes with generic parameters
...method receieves generic collection and returns generic collection of same base type. For example:
Collection<? extends Assertion> map(Collection<? extends Assertion> assertions);
This method can be mocked with combination of Mockito anyCollectionOf matcher and the Answer.
when(mocke...
Pick a random value from an enum?
...m.values().random()
random() is a default extension function included in base Kotlin on the Collection object. Kotlin Documentation Link
If you'd like to simplify it with an extension function, try this:
inline fun <reified T : Enum<T>> random(): T = enumValues<T>().random()
/...
Android check internet connection [duplicate]
...a remote server (for authentication, fetching data, communication with database.... etc) then you can use that server address instead of google, this way you can check for internet connectivity and the server availability at the same time. If your server is down and there is still an internet connec...
Evaluate expression given as a string
... looking for an rlang answer but what if any is the advantage of this over base alternatives? Actually, close examination of the code used shows that it is in fact using eval(parse(....)) which I wanted to avoid.
– NelsonGon
Aug 20 '19 at 18:16
How can I listen to the form submit event in javascript?
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Based on your requirements you can also do the following without libraries like jQuery:
Add this to your head:
window.onload = function () {
document.getElementById("frmSubmit").onsubmit = function onSubmit(form) {
...
Determine if code is running as part of a unit test
...want to distinguish between your console application and any other console-based test runner?)
– Jon Skeet
Aug 1 '19 at 14:41
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Scale image to fit a bounding box
... need it. The easiest way to handle this with JavaScript is to add a class based on the difference in ratio. If the width-to-height ratio of the box is greater than that of the image, add the class "fillwidth", else add the class "fillheight".
$('div').each(function() {
var fillClass = ($(t...
Choose between ExecutorService's submit and ExecutorService's execute
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Taken from the Javadoc:
Method submit extends base method {@link Executor#execute} by creating and
returning a {@link Future} that can be used to cancel execution and/or wait for
completion.
Personally I prefer the use of execute because it feels more declarative...
RegEx: Smallest possible match or nongreedy match
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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