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Setting different color for each series in scatter plot on matplotlib
... want to loop over, using next to get the one you want. For example, with 3 colours:
import itertools
colors = itertools.cycle(["r", "b", "g"])
for y in ys:
plt.scatter(x, y, color=next(colors))
Come to think of it, maybe it's cleaner not to use zip with the first one neither:
colors = iter(...
Change text color based on brightness of the covered background area?
...
Interesting resources for this:
W3C - Ensure that foreground and background color combinations provide sufficient contrast
Calculating the Perceived Brightness of a Color
Here's the W3C algorithm (with JSFiddle demo too):
const rgb = [255, 0, 0];
/...
The cause of “bad magic number” error when loading a workspace and how to avoid it?
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113
I got that error when I accidentally used load() instead of source() or readRDS().
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Prevent double curly brace notation from displaying momentarily before angular.js compiles/interpola
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283
I think that you are looking for the ngCloak directive: https://docs.angularjs.org/api/ng/direct...
NodeJS: Saving a base64-encoded image to disk
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327
I think you are converting the data a bit more than you need to. Once you create the buffer wi...
pretty-print JSON using JavaScript
...);
}
var obj = {a:1, 'b':'foo', c:[false,'false',null, 'null', {d:{e:1.3e5,f:'1.3e5'}}]};
var str = JSON.stringify(obj, undefined, 4);
output(str);
output(syntaxHighlight(str));
pre {outline: 1px solid #ccc; padding: 5px; margin: 5px; }
.string { color: green; }
.number { color: darkoran...
Is it bad practice to make a setter return “this”?
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83
I don't think there's anything specifically wrong with it, it's just a matter of style. It's us...
CharSequence VS String in Java?
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344
Strings are CharSequences, so you can just use Strings and not worry. Android is merely trying...
How to get a complete list of ticker symbols from Yahoo Finance? [closed]
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13
There is a nice C# wrapper for the Yahoo.Finance API at http://code.google.com/p/yahoo-finance-m...
Swap key with value JSON
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edited Oct 16 '19 at 13:00
KostasX
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answered Apr...