Manan Gupta manan-gup

Bookmarklet for YouTube: Sort videos by length in videos tab

On channels in videos tab you can sort videos by:

Most popular
Date added (oldest)
Date added (newest)

But you cannot sort by length. So I decided to create a bookmarklet to do it in ascending order.

Easy instructions to get QEMU/KVM and virt-manager up and running on Arch

Make sure your cpu support kvm with below command:

 grep -E "(vmx|svm)" --color=always /proc/cpuinfo

Make sure BIOS have enable “Virtualization Technology”.
User access to /dev/kvm so add your account into kvm(78) group:

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

Eric Elliott's "Composing Software" Series

A collection of links to the excellent "Composing Software" series of medium stories by Eric Elliott.

Edit: I see that each post in the series now has index, previous and next links. However, they don't follow a linear flow through all the articles with some pointing back to previous posts effectively locking you in a loop.

Eric Elliott's "Master the JavaScript Interview" Series

A collection of links to the "Master the JavaScript Interview" series of medium stories by Eric Elliott.

Not part of the series but a good grounding.

Master the JavaScript Interview

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

	/*
	Reference: https://stackoverflow.com/questions/40639432/what-is-the-best-way-to-limit-concurrency-when-using-es6s-promise-all

	[Symbol.iterator]() is equivalent to .values()
	const iterator = [1,2,3][Symbol.iterator]()
	*/
	const iterator = [1,2,3].values()

	// loop over all items with for..of
	for (const x of iterator) {

	# this original one uses values returned from 'brew info'
	brew list --formula \| xargs -n1 -P8 -I {} \
	sh -c "brew info {} \| egrep '[0-9]* files, ' \| sed 's/^.[0-9] files, \(.\)).$/{} \1/'" \| \
	sort -h -r -k2 - \| column -t

	# faster alternative using 'du'
	du -sch $(brew --cellar)// \| sed "s\|$(brew --cellar)/\([^/]\)/.\|\1\|" \| sort -k1h