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Change text color based on brightness of the covered background area?
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this one is coo, I would just adjust the yiq to >= 160, worked better for me.
– Arturo
Sep 18 '18 at 20:31
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MVC 5 Seed Users and Roles
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It's a small addition, but to anyone having the "UserId not found." message when trying to seed: (Tom Regan had this question in the comments, and I was stuck on it myself for a while)
This means that the manager.Create(user, "ChangeItAsap!") was not succes...
Convert floats to ints in Pandas?
...apply(lambda x: int(x) if x == x else "")
I tried with else x) and else None), but the result is still having the float number, so I used else "".
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Parse JSON in JavaScript? [duplicate]
...ally dangerous idea. Are you 100% certain there is no possibility that someone could inject their own code into your string?
– Charles
Jul 21 '15 at 18:07
3
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SVG drop shadow using css3
..."2" result="offsetblur"/> <!-- how much to offset -->
<feComponentTransfer>
<feFuncA type="linear" slope="0.5"/> <!-- slope is the opacity of the shadow -->
</feComponentTransfer>
<feMerge>
<feMergeNode/> <!-- this contains the offset bl...
How to check whether a string is Base64 encoded or not
...z0-9+/]{4}|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{2}==)$ means the string ends in one of three forms: [A-Za-z0-9+/]{4}, [A-Za-z0-9+/]{3}= or [A-Za-z0-9+/]{2}==.
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Set transparent background using ImageMagick and commandline prompt
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convert filename.png -alpha off -bordercolor $color -border 1 \
\( +clone -fuzz 30% -fill none -floodfill +0+0 $color \
-alpha extract -geometry 200% -blur 0x0.5 \
-morphology erode square:1 -geometry 50% \) \
-compose CopyOpacity -composite -shave 1 outputfilename.png
Expla...
How to save an HTML5 Canvas as an image on a server?
...: "script.php",
data: {
imgBase64: dataURL
}
}).done(function(o) {
console.log('saved');
// If you want the file to be visible in the browser
// - please modify the callback in javascript. All you
// need is to return the url to the file, you just ...
cocoapods - 'pod install' takes forever
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Even pod setup stuck at following, $ /usr/bin/git clone github.com/CocoaPods/Specs.git master Cloning into 'master'... You can skip pod setup instead "Go to ~/.cocoapods/repos and run 'git clone github.com/CocoaPods/Specs.git master'
– Ammar Muj...
How can I retrieve the remote git address of a repo?
... But this shows all remotes, origin and others, how do I retrieve only the one, where I am on a branch?
– rubo77
Nov 16 '16 at 11:02
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