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Disable Interpolation when Scaling a
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Last Updated: 2014-09-12
Is there a canvas property or browser setting I can change progra...
How to get a pixel's x,y coordinate color from an image?
...lData = canvas.getContext('2d').getImageData(event.offsetX, event.offsetY, 1, 1).data;
Because you are only grabbing one pixel, pixelData is a four entry array containing the pixel's R, G, B, and A values. For alpha, anything less than 255 represents some level of transparency with 0 being fully ...
Finding the handle to a WPF window
Windows forms had a property win1.Handle which, if I recall, returns the handle of the main window handle?
4 Answers
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Add centered text to the middle of a -like line
I'm wondering what options one has in xhtml 1.0 strict to create a line on both sides of text like-so:
32 Answers
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D3.js: what is 'g' in .append(“g”) D3.js code?
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It appends a 'g' element to the SVG. g element is used to group SVG shapes together, so no it'...
Compare DATETIME and DATE ignoring time portion
...ype in SQL Server 2008 to compare just the date portion:
IF CAST(DateField1 AS DATE) = CAST(DateField2 AS DATE)
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What are “decorators” and how are they used?
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A good use case of $provide.decorator is when you need to do minor "tweak" on some third-party/...
Java 8 functional interface with no arguments and no return value
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edited Aug 16 '16 at 7:58
Roland
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Capturing multiple line output into a Bash variable
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1108
Actually, RESULT contains what you want — to demonstrate:
echo "$RESULT"
What you show i...
Compress files while reading data from STDIN
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Yes, use gzip for this. The best way is to read data as input and redirect the compressed to o...