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Matplotlib scatter plot with different text at each data point
...ing to make a scatter plot and annotate data points with different numbers from a list.
So, for example, I want to plot y vs x and annotate with corresponding numbers from n .
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Didn't Java once have a Pair class? [duplicate]
...it when need to store pairs (like size and object collection).
This piece from my production code:
public Map<L1Risk, Map.Entry<int[], Map<L2Risk, Map.Entry<int[], Map<L3Risk, List<Event>>>>>>
getEventTable(RiskClassifier classifier) {
Map<L1Risk,...
Flask vs webapp2 for Google App Engine
...That said, I'm a big fan of Werkzeug and the Pocoo guys and borrowed a lot from Flask and others (web.py, Tornado), but -- and, you know, I'm biased -- the above webapp2 benefits should be taken into account.
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Reading output of a command into an array in Bash
...d. It's cleaner and more semantically correct. Note that this is different from printf '', which doesn't output anything. printf '\0' prints a null byte, needed by read to happily stop reading there (remember the -d '' option?).
If you can, i.e., if you're sure your code will run on Bash≥4, u...
Best way to alphanumeric check in JavaScript
...ng and $ means end of string, and [0-9a-z]+ means one or more of character from 0 to 9 OR from a to z.
More information on Javascript regexen here:
https://developer.mozilla.org/en/JavaScript/Guide/Regular_Expressions
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HTML text-overflow ellipsis detection
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For those using (or planning to use) the accepted answer from Christian Varga, please be aware of the performance issues.
Cloning/manipulating the DOM in such a way causes DOM Reflow (see an explanation on DOM reflow here) which is extremely resource intensive.
Using Christian Va...
Which websocket library to use with Node.js? [closed]
...roxy like nginx, you can route the WebSocket protocol urls to another port from the normal HTTP protocols.
– Prahlad Yeri
Dec 5 '15 at 22:54
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What is the Swift equivalent of -[NSObject description]?
... Printable does work in the playground, but iff the class descends from NSObject
– dar512
Feb 24 '15 at 17:21
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Android Bitmap to Base64 String
...yte[] byteArray = byteArrayOutputStream .toByteArray();
to encode base64 from byte array use following method
String encoded = Base64.encodeToString(byteArray, Base64.DEFAULT);
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Is there a point to minifying PHP?
...ile code and identify bottlenecks using tools like xdebug and xhprof, also from Facebook.
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