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using lodash .groupBy. how to add your own keys for grouped output?
...) => ({ color: key, users: value }))
.value()
);
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.min.js"></script>
Original Answer
var result = _.chain(data)
.groupBy("color")
.pairs()
.map(function(currentItem) {
retur...
Forward host port to docker container
...er doing it this way, please see the caution about security on this page:
https://docs.docker.com/articles/networking/
It says:
--net=host -- Tells Docker to skip placing the container inside of a separate network stack. In essence, this choice tells Docker to not containerize the container's ...
How to add a spinner icon to button when it's in the Loading state?
... {stroke-dasharray: 5 28.3; stroke-dashoffset: -925;}
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.13.0/d3.min.js"></script>
<svg width="600px" height="700px"></svg>
Also available on CodePen: https://codepen.io/anon/pen/PeRazr
...
How do I make curl ignore the proxy?
...
I ran into the same problem because I set the http_proxy and https_proxy environment variables. But occasionally, I connect to a different network and need to bypass the proxy temporarily. The easiest way to do this (without changing the environment variables) is:
curl --noproxy '*' s...
Use IntelliJ to generate class diagram
...ation" plugin to your JetBrains product.
Installation steps please refer:
https://stackoverflow.com/a/53387418/5320704
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How to dump a table to console?
...g my own library here. It's called inspect.lua, and you can find it here:
https://github.com/kikito/inspect.lua
It's just a single file that you can require from any other file. It returns a function that transforms any Lua value into a human-readable string:
local inspect = require('inspect')
p...
How to test Spring Data repositories?
...for your own native queries, but the rest are done for you.
Take a look:
https://github.com/mmnaseri/spring-data-mock
UPDATE
This is now in Maven central and in pretty good shape.
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Beginner's guide to ElasticSearch [closed]
...erred over to the Elastic blog, and can be found by filtering on my name: https://www.elastic.co/blog/author/zachary-tong
To be perfectly honest, the best source of beginner knowledge is now Elasticsearch - The Definitive Guide written by myself and Clinton Gormley.
It assumes zero search engin...
How to get file creation & modification date/times in Python?
...en between the three big OSes:
On Windows, a file's ctime (documented at https://msdn.microsoft.com/en-us/library/14h5k7ff.aspx) stores its creation date. You can access this in Python through os.path.getctime() or the .st_ctime attribute of the result of a call to os.stat(). This won't work on Un...
Why are C# 3.0 object initializer constructor parentheses optional?
...eUploader: {
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