hossein s. borhani junguler

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

Elapsed and execution time display for commands in ZSH

Append this to your ~/.zshrc file.

function preexec() {
 timer=$(($(date +%s%0N)/1000000))

Console 2 on Windows with Bash

Why

Cmd sucks. Powershell is weird. I like tabs. Git for windows uses cygwin. Cygwin doesn't interpret ANSI colours.

Thingos to download

Git for Windows: https://git-scm.com/download/win
Console2: https://github.com/cbucher/console/wiki/Downloads

How to add a collapsible section in markdown

1. Example

Click me

Heading

Foo
Bar
- Baz

Qux

As far as I am aware the time has come and as of Firefox 72 XUL has been stripped from firefox and so the method used to inject this scrollbar theme is no longer supported -- reference the following for future scroll themes:

Mozilla is currently working to phase out the APIs used to make this theme work. I will try to maintain each version until that time but eventually there will be no workaround. When that time comes there is a new, but more limited api for applying simple themes to scrollbars. In nightly I am currently using the following userContent.css

:root{
	scrollbar-width: thin;
	scrollbar-color: rgb(82, 82, 82) rgb(31, 31, 31);
}

Select the object(s) to export
Open the document properties window (Ctrl+Shift+D)
Select "Resize page to drawing or selection"
File > Save As Copy...
Select Optimized SVG as the format if you want to use it on the web

UPDATED 22.11.2022

It's been two years since the last update, so here's the updated working script as per the comments below.

Thanks to BryanHaley for this.

setInterval(function () {
    video = document.getElementsByTagName('ytd-playlist-video-renderer')[0];

 video.querySelector('#primary button[aria-label="Action menu"]').click();

set http or socks proxy environment variables

# set http proxy
export http_proxy=http://PROXYHOST:PROXYPORT

# set http proxy with user and password
export http_proxy=http://USERNAME:PASSWORD@PROXYHOST:PROXYPORT

# set http proxy with user and password (with special characters)

	@import 'https://fonts.googleapis.com/css?family=Open+Sans';

	* {
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	}

	body {
	font-family: 'Open Sans', sans-serif;
	line-height: 1.75em;

	-- settings
	-- key_binding: press the key specified below
	-- to cycle between denoise filters below,
	-- set it to nil to disable the binding
	local key_binding = "n"
	-- key_binding_reverse cycle between denoise filters below
	-- in reverse order, set it to nil to disable the binding,
	-- set it to a single-char string to enable
	local key_binding_reverse = nil