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How do I add a simple onClick event handler to a canvas element?
...s another cheap alternative on somewhat static canvas, using an overlaying img element with a usemap definition is quick and dirty. Works especially well on polygon based canvas elements like a pie chart.
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Proper MIME media type for PDF files
...pe / media type name [+suffix]
Examples: "application/xhtml+xml", "image/png"
Vendor:
Vendor tree is used for media types associated with publicly available
products. It uses vnd. facet.
type / vnd. media type name [+suffix] - used in the case of well-known producer
type / vnd. producer'...
Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
...d not modify line endings for - as this can cause some image types such as PNGs not to render in a browser)
The text value can be configured further to instruct Git on how to handle line endings for matching files:
text - Changes line endings to OS native line endings.
text eol=crlf - Converts lin...
Hiding axis text in matplotlib plots
...ff', labeltop='off', labelright='off', labelbottom='off')
plt.savefig('foo.png', dpi=100, bbox_inches='tight', pad_inches=0.0)
I used the tick_params call to basically shut down any extra information that might be rendered and I have a perfect graph in my output file.
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Should I write script in the body or the head of the html? [duplicate]
...put onclick="myfunction()"/>", rare cases you might have to. Such as in img tag: onerror
– Andrew
Mar 17 '16 at 13:33
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How to determine MIME type of file in android?
Suppose I have a full path of file like:(/sdcard/tlogo.png). I want to know its mime type.
27 Answers
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Html helper for
...d = true;
break;
case ("image/png"):
isSupported = true;
break;
case ("audio/mp3"):
isSupported = true;
break;
cas...
How to style the parent element when hovering a child element?
...then a child div with pointer-events set to auto, it works:)
Note that <img> tag (for example) doesn't do the trick.
Also remember to set pointer-events to auto for other children which have their own event listener, or otherwise they will lose their click functionality.
div.parent {
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CSS checkbox input styling
...w to do with the gray background as in this image (i.stack.imgur.com/Q23fy.png), if you can look at my post (pt.stackoverflow.com/questions/436890/estilizar-checkbox). Thanks.
– Tiago
Feb 21 at 22:48
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How do I run Asynchronous callbacks in Playground
...ent.finishExecution()
}
let url = URL(string: "http://i.imgur.com/aWkpX3W.png")
let task = URLSession.shared.dataTask(with: url!) { (data, response, error) in
var image = UIImage(data: data!)
// complete execution
completeExecution()
}
task.resume()
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