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Getting a list of associative array keys
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I'm switching this to the accepted answer now. Only IE8 doesn't support it anymore (for which a polyfill is available developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…)
– Simon_Weaver
Dec 11 '17 at 1:55
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How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?
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Minor update: brew now also has the option to use brew services stop postgresql and brew services start postgresql instead of directly calling launchctl unload and launchctl load.
– florish
Mar 1 '17 at 15...
Understanding $.proxy() in jQuery
...setTimeout($.proxy(function() {
$(this).addClass('aNewClass'); // Now "this" is again our element
}, this), 1000);
// ---^--------------and tell it that we want our DOM element to be the
// value of "this" in the function
});
So after we gave $.proxy() the f...
Long press on UITableView
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Don't forget, gesture recognizers can now be added to UI elements directly in Interface Builder and connected through an IBAction method, so this answer is even easier ;-) (just remember to attach the recognizer to the UITableView, not the UITableViewCell...)
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What is the difference between “git init” and “git init --bare”?
...u don't get a directory where you can work. Everything in the directory is now what was contained in the .git folder in the above case.
Why You Would Use One vs. the Other
The need for git repos without a working directory is the fact that you can push branches to it and it doesn't manage what som...
What goes into the “Controller” in “MVC”?
...f data. Back to you, view."
View: "Cool, I'll show the new set to the user now."
In the end of that section, you have an option: either the view can make a separate request, "give me the most recent data set", and thus be more pure, or the controller implicitly returns the new data set with the "de...
remove_if equivalent for std::map
...would work, but semantically, people often use for() for iterating over a known range, and while() for an unknown number of loops. Since the range is known in this case (from the beginning, to endIter), for() wouldn't be an unusual choice, and would probably be more common. But again, both would be ...
How to modify a pull request on GitHub to change target branch to merge into?
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You can now:
https://github.com/blog/2224-change-the-base-branch-of-a-pull-request
"You can now change the base branch of an open pull request. After you’ve created a pull request, you can modify the base branch so that the change...
How to join multiple lines of file names into one with custom delimiter?
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i just upvoted it, this is and now it has the same votes as the selected answer. THIS IS THE ANSWER. no trailing delimeter
– thebugfinder
Sep 14 '15 at 13:23
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@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
..., but it's an invalid use of the framework because
// Mockito doesn't know what method call to verify. But Mockito can't report
// it yet, because the call to the method that's being verified might
// be yet to happen.
verify(myMock);
}
@Test
public void test3() {
// ERROR 2...