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What is the ellipsis (…) for in this method signature?
In the App Engine docs , what is the ellipsis ( JID... ) for in this method signature?
5 Answers
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Drag and drop files into WPF
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This is basically what you want to do.
private void ImagePanel_Drop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
// Note that you can have more than one file.
string[] files = (string[])e.Data.GetData(DataFormats.FileDrop...
Does MySQL included with MAMP not include a config file?
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+1 for the max_allowed_packet. How did you know exactly what I was looking for?
– iGbanam
Sep 29 '14 at 11:27
3
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Generate a random double in a range
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call requires api 21
– AndroidGeek
Feb 1 '17 at 10:25
2
@XarEAhmer What'...
Copying text to the clipboard using Java
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In which context did you test this? From a GUI application? On which platform? Does it work setting the clipboard 100 times in a row (with some appropriate pause between each set)?
– Peter Mortensen
Feb 9...
Why does substring slicing with index out of range work?
...xample'[3:4] and 'example'[3] are fundamentally different, and slicing outside the bounds of a sequence (at least for built-ins) doesn't cause an error.
It might be surprising at first, but it makes sense when you think about it. Indexing returns a single item, but slicing returns a subsequence of...
Creating C macro with ## and __LINE__ (token concatenation with positioning macro)
... x ## y
#define TOKENPASTE2(x, y) TOKENPASTE(x, y)
#define UNIQUE static void TOKENPASTE2(Unique_, __LINE__)(void) {}
Then, __LINE__ gets expanded to the line number during the expansion of UNIQUE (since it's not involved with either # or ##), and then the token pasting happens during the expansio...
Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
...e and complex. It can also handle property placeholders, and a lot more besides.
Both are valid, and neither is deprecated.
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Determine command line working directory when running node bin script
...ry of the node package) if it's has not been changed by 'process.chdir' inside of application.
__filename returns absolute path to file where it is placed.
__dirname returns absolute path to directory of __filename.
If you need to load files from your module directory you need to use relative path...
Can I incorporate both SignalR and a RESTful API?
...push based, using the SignalR library. This really sped up the page considerably and reduced a lot of the server calls from the page.
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