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How do I break out of a loop in Scala?
...although they act looplike, it's hard to come up with a consistent way to know what "break" and the like should do. So, to be consistent, the wiser thing to do is not to have a "break" at all.
Note: There are functional equivalents of all of these where you return the value of sum rather than muta...
How do I extend a class with c# extension methods?
...
{
public static DateTime Tomorrow
{
get { return DateTime.Now.AddDays(1); }
}
}
Which you would use like this:
DateTime tomorrow = DateTimeHelper.Tomorrow;
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Can I use jQuery with Node.js?
...swer to no longer work. I found this answer that explains how to use jsdom now. I've copied the relevant code below.
var jsdom = require("jsdom");
const { JSDOM } = jsdom;
const { window } = new JSDOM();
const { document } = (new JSDOM('')).window;
global.document = document;
var $ = jQuery = requ...
Removing all unused references from a project in Visual Studio projects
...project are still marked as unused." is actually not a problem. The build knows to copy the references of your references. See this answer: stackoverflow.com/a/2290139/26262
– Ed Greaves
Apr 28 '16 at 15:26
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warning about too many open figures
...her plots.
plt.close() closes a window, which will be the current window, if not specified otherwise. plt.close('all') will close all open figures.
The reason that del fig does not work is that the pyplot state-machine keeps a reference to the figure around (as it must if it is going to know what ...
UITableView is starting with an offset in iOS 7
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This worked for me for the spacing issue I was having but now my pull-to-refresh control spinner shows up partially obscured & underneath my top menu. Anyone seen this also? Any workarounds?
– Nick
Aug 8 '14 at 9:23
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How do I concatenate or merge arrays in Swift?
If there are two arrays created in swift like this:
12 Answers
12
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Logging uncaught exceptions in Python
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@Nawaz It can also happen multiple times if the program is using threads. I've also seem GUI event loops (like Qt) keep running, even though the exception has made it to sys.excepthook
– three_pineapples
Oct 5 '17 at 0:34
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Getting the name of a child class in the parent class (static context)
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You don't need to wait for PHP 5.3 if you're able to conceive of a way to do this outside of a static context. In php 5.2.9, in a non-static method of the parent class, you can do:
get_class($this);
and it will return the name of the child class as a strin...
How to track untracked content?
...independent Git repository. Usually such sub-repositories are ignored, but if you tell git add to explicitly add it, then it will create an gitlink entry that points to the sub-repository’s HEAD commit instead of adding the contents of the directory. It might be nice if git add would refuse to cre...