JohnDinhDev

Reset Udemy Progress

Last Updated: 06/18/2024

Step 1. Go to the Udemy course in your browser

Go to the course and have any video up. The following code relies on the right sidebar to be visible to uncheck all your progress.

Step 2. Open browser console

You can do this with ctrl+shift+j and making sure the console tab is selected for chrome/brave

riprasad

What ?

A patent is an exclusive right granted for an invention, which is a product or a process that provides, in general, a new way of doing something, or offers a new technical solution to a problem.

Red Hat highly encourages its employees to disclose and submit patent inventions liberally

Why ?

1. Red Hat wants to build up a patent portfolio for defensive purposes.
2. It will discourage other companies from suing Red Hat, claiming that we infringe their patents
3. Such a portfolio will help deter litigation-minded companies from bringing us to court
4. We will be able to countersue them for infringing our patents

umohi

# in order to download release artifacts from github, you have to first retreive the
# list of asset URLs using the github repo REST API. Use the asset URL to download 
# the artifact as a octet-stream data stream. You will need to get an access token 
# from "settings -> developer settings -> personal access tokens" on the github UI
#!/bin/bash -e

owner="MY_ORG_NAME"
repo="MY_REPO_NAME"
tag="ARTIFACT_TAG"
artifact="ARTIFACT_NAME"

posener

Story: Writing Scripts with Go

This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.

Why Go is good for scripting?

While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.

ellerbrock

Free O'Reilly books and convenient script to just download them.

Thanks /u/FallenAege/ and /u/ShPavel/ from this Reddit post

How to use:

1. Take the download.sh file and put it into a directory where you want the files to be saved.
2. cd into the directory and make sure that it has executable permissions (chmod +x download.sh should do it)
3. Run ./download.sh and wee there it goes. Also if you do not want all the files, just simply comment the ones you do not want.

davydany

IP Tables (iptables) Cheat Sheet

IPTables is the Firewall service that is available in a lot of different Linux Distributions. While modifiying it might seem daunting at first, this Cheat Sheet should be able to show you just how easy it is to use and how quickly you can be on your way mucking around with your firewall.

Resources

The following list is a great set of documentation for iptables. I used them to compile this documentation.

• How-To Geek: The Beginner’s Guide to iptables, the Linux Firewall: https://www.howtogeek.com/177621/the-beginners-guide-to-iptables-the-linux-firewall/
• IPTables Essentials: Common Firewall Rules and COmmands https://www.digitalocean.com/community/tutorials/iptables-essentials-common-firewall-rules-and-commands

FrancesCoronel

Repository Title Goes Here

INSERT GRAPHIC HERE (include hyperlink in image)

Subtitle or Short Description Goes Here

ideally one sentence >

matthieu

# In this example we're sending some test bitcoins from an address we control to a brand new test
# address. We'll be sending the coins using the following address, public and private keys (please
# don't abuse).
#  address : mtWg6ccLiZWw2Et7E5UqmHsYgrAi5wqiov
#  public  : 03bb318b00de944086fad67ab78a832eb1bf26916053ecd3b14a3f48f9fbe0821f
#  private : 1af97b1f428ac89b7d35323ea7a68aba8cad178a04eddbbf591f65671bae48a2

# 1. generate a one-shot dummy address we're going to send money to
$ curl -X POST http://api.blockcypher.com/v1/btc/test3/addrs
{

staltz

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.

---

zenhob

To build a binary that will run on the Raspberry Pi, you need to have a Go cross compiler and enable it when building the executable.

To build the cross compiler for Linux/ARM (you only need to do this once):

cd /usr/local/go/src
sudo GOOS=linux GOARCH=arm ./make.bash --no-clean

Once you've done that, you can build a binary for Raspberry Pi: