Tools / Salts
2020.09.08
Public DNS resolvers
There are plenty of public DNS resolvers. Just list a few of them.
Tutorials / Linux Notes
2020.08.07
Set up a Firewall with UFW
Uncomplicated Firewall (UFW) is a simplified firewall management interface that hides the complexity of lower-level packet filtering technologies such iptables and uftables.
Tutorials
2020.04.02
Brief git Cheat Sheet
Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. This cheat sheet summarizes commonly used Git command line instructions for quick reference.
JavaScript Notes
2019.11.30
Base64 encoding and decoding in JavaScript
Base64 encoding schemes are commonly used when there is a need to encode binary data that needs to be stored and transferred over media that are designed to deal with textual data. This is to ensure that the data remain intact without modification during transport.
Web Notes / Tutorials
2019.11.07
A Beginner's Guide to SCSS
Basically, SCSS is the most popular CSS pre-processor now people use. It's just a more recent version of the original Sass syntax. All Sass/SCSS code compiles back to standard CSS so that the browsers can understand it. All browsers currently don't have direct support for SCSS or any other CSS pre-processor, nor does the standard CSS specification provide alternatives for similar features, not yet.
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