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How to unit test abstract classes: extend with stubs?
...ations of real business logic only; you shouldn't unit test implementation details of the abstract class because you'll end up with brittle tests.
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How can I display a list view in an Android Alert Dialog?
...hem in an ArrayList<Integer>. See the documentation example for more details. You can also set the checked items to null if you always want everything to start unchecked.
Kotlin version
// setup the alert builder
val builder = AlertDialog.Builder(context)
builder.setTitle("Choose some animal...
How to checkout in Git by date?
...g rev-parse like this:
git checkout 'master@{1979-02-26 18:30:00}'
More details on the available options can be found in the git-rev-parse.
As noted in the comments this method uses the reflog to find the commit in your history. By default these entries expire after 90 days. Although the syntax ...
How to style SVG with external CSS?
...the caveat should really be: Browser Support, though! good reference (more detail than caniuse): css-tricks.com/svg-fragment-identifiers-work
– ptim
Jun 18 '15 at 7:27
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When should I use jQuery deferred's “then” method and when should I use the “pipe” method?
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking 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 o...
Restoring MySQL database from physical files
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+1 for detailed step by step instructions. But I edited some statements to truly reflect what they should be.
– Peter
Jul 24 '17 at 15:42
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Combining Multiple Commits Into One Prior To Push
...ical_xFeature is the goal, then git merge --squash is the right option, as detailed in Brian Campbell's answer.)
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How can I debug my JavaScript code? [closed]
...rs come with some form of a built-in JavaScript debugging application. The details of these will be covered on the relevant technologies web pages. My personal preference for debugging JavaScript is Firebug in Firefox. I'm not saying Firebug is better than any other; it depends on your personal pref...
Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking 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 o...
Covariance, Invariance and Contravariance explained in plain English?
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking 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 o...