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Convert xlsx to csv in Linux with command line
...ndencies that you also need to install.
I found this Python alternative:
https://github.com/dilshod/xlsx2csv
$ easy_install xlsx2csv
$ xlsx2csv file.xlsx > newfile.csv
Took 2 seconds to install and works like a charm.
If you have multiple sheets you can export all at once, or one at a time...
IntelliJ IDEA 13 uses Java 1.5 despite setting to 1.7
...compiler.target>
</properties>
As this cool guy mentioned here:
https://stackoverflow.com/a/25888116/1643465
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Remove ActiveRecord in Rails 3
...eware.delete "ActiveRecord::ConnectionAdapters::ConnectionManagement" (via https://stackoverflow.com/a/18087332/764342)
I hope this helps others looking for how to disable ActiveRecord in Rails 4.
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Is there a better way to run a command N times in bash?
...me_command ::: {1..1000}
Watch the intro video for a quick introduction:
https://www.youtube.com/playlist?list=PL284C9FF2488BC6D1
Walk through the tutorial (http://www.gnu.org/software/parallel/parallel_tutorial.html). You command line
with love you for it.
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Undefined method 'task' using Rake 0.9.0
...reverses the change that caused this error but adds a deprecation warning: https://github.com/jimweirich/rake/commit/44aec3ceac085740bce0c385bccd65fc4d1d911c
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jQuery: click function exclude children.
...t:100px;
background-color:yellow;
position:absolute;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="parentElement">
<div id="childElement">
</div>
</div>
...
Difference between is and as keyword
...en raising exception.
well see link for better understanding with examples https://blogs.msdn.microsoft.com/prakasht/2013/04/23/difference-between-direct-casting-is-and-as-operator-in-c/
Secure random token in Node.js
... A tiny, secure, URL-friendly, unique string ID generator for JavaScript
https://github.com/ai/nanoid
import { nanoid } from "nanoid";
const id = nanoid(48);
1. Base 64 Encoding with URL and Filename Safe Alphabet
Page 7 of RCF 4648 describes how to encode in base 64 with URL safety.
You can...
How can I tell how many objects I've stored in an S3 bucket?
...watch command seems to work for some while not for others. Discussed here: https://forums.aws.amazon.com/thread.jspa?threadID=217050
Using AWS Web Console
You can look at cloudwatch's metric section to get approx number of objects stored.
I have approx 50 Million products and it took more than a...
Google Maps: How to create a custom InfoWindow?
...
EDIT After some hunting around, this seems to be the best option:
https://github.com/googlemaps/js-info-bubble/blob/gh-pages/examples/example.html
You can see a customised version of this InfoBubble that I used on Dive Seven, a website for online scuba dive logging. It looks like this:
...