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sbolel / Convert .mov or .MP4 to .gif.md
Created August 21, 2021 07:21 — forked from SheldonWangRJT/Convert .mov or .MP4 to .gif.md
Convert Movie(.mov) file to Gif(.gif) file in one command line in Mac Terminal

This notes is written by Sheldon. You can find me with #iOSBySheldon in Github, Youtube, Facebook, etc.

Need

Convert .mov/.MP4 to .gif

Reason

As a developer, I feel better to upload a short video when I create the pull request to show other viewers what I did in this PR. I tried .mov format directly got after finishing recording screen using Quicktime, however, gif offers preview in most web pages, and has smaller file size.

This is not limited to developer, anyone has this need can use this method to convert the files.

@sbolel
sbolel / how-to-view-source-of-chrome-extension.md
Created May 14, 2021 23:54 — forked from paulirish/how-to-view-source-of-chrome-extension.md
How to view-source of a Chrome extension

Option 1: Command-line download extension as zip and extract

extension_id=jifpbeccnghkjeaalbbjmodiffmgedin   # change this ID
curl -L -o "$extension_id.zip" "https://clients2.google.com/service/update2/crx?response=redirect&os=mac&arch=x86-64&nacl_arch=x86-64&prod=chromecrx&prodchannel=stable&prodversion=44.0.2403.130&x=id%3D$extension_id%26uc" 
unzip -d "$extension_id-source" "$extension_id.zip"

Thx to crxviewer for the magic download URL.

@sbolel
sbolel / background.js
Created December 5, 2020 17:55 — forked from danharper/background.js
Bare minimum Chrome extension to inject a JS file into the given page when you click on the browser action icon. The script then inserts a new div into the DOM.
// this is the background code...
// listen for our browerAction to be clicked
chrome.browserAction.onClicked.addListener(function (tab) {
// for the current tab, inject the "inject.js" file & execute it
chrome.tabs.executeScript(tab.ib, {
file: 'inject.js'
});
});
@sbolel
sbolel / Leet Translator (2.2).js
Created June 19, 2019 18:06 — forked from sethschori/Leet Translator (2.2).js
/*
1337 Translator
"Leet" or "1337" is a popular alternative alphabet used by internet geeks.
Create a translator function that takes a string and outputs that string translated to leet
Leet Codex:
A -> @
B -> 8
@sbolel
sbolel / GIF-Screencast-OSX.md
Created February 13, 2017 18:16 — forked from dergachev/GIF-Screencast-OSX.md
OS X Screencast to animated GIF

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application: