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How to get a number of random elements from an array?
...t;
}
Implementation ported from Lib/random.py.
Notes:
setsize is set based on characteristics in Python for efficiency. Although it has not been adjusted for JavaScript, the algorithm will still function as expected.
Some other answers described in this page are not safe according to the ECMAS...
Java: How to convert List to Map
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@Blauhirn I know, my example is based on the custom class just below. You are free to use whatever function to generate your keys from the values .
– Alexis C.
Feb 4 '17 at 17:40
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Call Javascript function from URL/address bar
... It doesn't work on Google Chrome Version 80.0.3987.132 (Official Build) (64-bit). Chrome automatically strips the javascript: prefix from the address bar.
– stomy
Mar 17 at 18:03
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How can I set the request header for curl?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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.NET - How can you split a “caps” delimited string into an array?
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I needed a solution that supports acronyms and numbers. This Regex-based solution treats the following patterns as individual "words":
A capital letter followed by lowercase letters
A sequence of consecutive numbers
Consecutive capital letters (interpreted as acronyms) - a new word can beg...
Separators for Navigation
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Technically you could still use an image, but base64 encode it and store the image inline. css-tricks.com/data-uris
– commadelimited
May 13 '16 at 16:31
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How to add a new row to an empty numpy array
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RESTfully design /login or /register resources?
... the login form
POST /session authenticates credentials against database
DELETE /session destroys session and redirect to /
GET /users/new gets the webpage that has the registration form
POST /users records the entered information into database as a new /user/xxx
GET /users/xxx // gets a...
Doing a cleanup action just before Node.js exits
...en a module that does all this, github.com/jtlapp/node-cleanup, originally based on the cleanup.js solution below, but greatly revised based on feedback. I hope it proves helpful.
– Joe Lapp
Dec 27 '16 at 5:45
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Resizing an iframe based on content
I am working on an iGoogle-like application. Content from other applications (on other domains) is shown using iframes.
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