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How to Copy Contents of One Canvas to Another Canvas Locally
...ement, HTMLVideoElement, or a HTMLCanvasElement. As mentioned by Dave in a comment below this answer, you cannot use a canvas drawing context as your source. If you have a canvas drawing context instead of the canvas element it was created from, there is a reference to the original canvas element on...
Running PostgreSQL in memory only
...his before your test-suite though.
However while this can be done, I'd recommend to have a dedicated Postgres installation where you simply recreate your test database before running your tests.
You can re-create the test-database by using a template database which makes creating it quite fast (...
jQuery vs jQuery Mobile vs jQuery UI?
...y Mobile is not built on top ot jQueryUI. You can easily see that when you compare Object.keys($.fn) in both frameworks. I'm not sure whether this has been true in the past. Today there may be certain incompatibilities between the two.
– user123444555621
Aug 6 ...
Why should we include ttf, eot, woff, svg,… in a font-face
...se it. More time passes and it turns out that they are absolutely terrible compared to just a normal font format, and SVG 2 wisely removes the entire chapter again.
Then, woff gets invented by people with quite a bit of domain knowledge, which makes it possible to host fonts in a way that throws awa...
WPF: ItemsControl with scrollbar (ScrollViewer)
...crollbar to an ItemsControl, and it works in Designer view, but not when I compile and execute the program (only the first few items show up, and no scrollbar to view more - even when VerticalScrollbarVisibility is set to "Visible" instead of "Auto").
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Calling startActivity() from outside of an Activity?
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What's the difference setting Embed Interop Types true and false in Visual Studio?
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edited Jun 20 at 9:12
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answered Dec 11 '13 at 9:29
Adam HouldsworthAdam...
Can I use jQuery with Node.js?
...n't install on Windows (without significant work), in which case I would recommend the Cheerio module: matthewmueller.github.com/cheerio
– Simon East
Mar 31 '13 at 7:02
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Hard reset of a single file
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You can use the following command:
git checkout HEAD -- my-file.txt
... which will update both the working copy of my-file.txt and its state in the index with that from HEAD.
-- basically means: treat every argument after this point as a file name...
Chrome Developer Tools: How to find out what is overriding a CSS rule?
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Use the Computed Style panel of the element inspector. Expand the property of interest to see the list of applicable rules, and which one won.
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