sekcompsci

Comparison table for ESP8266/ESP32/ESP32-S2/ESP32-S3/ESP32-C3/ESP32-C6

A minimal table to compare the Espressif's MCU families.

	ESP8266	ESP32	ESP32-S2	ESP32-S3	ESP32-C3	ESP32-C6
Announcement Date	2014, August	2016, September	2019, September	2020, December

kennwhite

# Good tips here: https://www.cyberciti.biz/faq/install-lxd-on-ubuntu-20-04-lts-using-apt/

# List all running services
systemctl list-units --all --type=service --no-pager | grep running

# Clean install of lxc (on host) - first lxd system, then lxc command line tools
 sudo apt-get update
 sudo apt-get upgrade
 sudo apt install lxd
 sudo adduser YOURUSERID lxd  # (probably already there)

AnatomicJC

Backup android app, data included, no root needed, with adb

Note: This gist may be outdated, thanks to all contributors in comments.

adb is the Android CLI tool with which you can interact with your android device, from your PC

You must enable developer mode (tap 7 times on the build version in parameters) and install adb on your PC.

Don't hesitate to read comments, there is useful tips, thanks guys for this !

katydecorah

// What is the Google Document ID for your email template?
var googleDocId = "abcd0000abcd0000abcd0000abcd0000";
// Which column has the email address? Enter the column row header exactly.
var emailField = 'Email';
// What is the subject line?
var emailSubject = 'You\'re bringing {Type}!';
// Which column is the indicator for email drafted? Enter the column row header exactly.
var emailStatus = 'Date drafted';

/* ----------------------------------- */

zthxxx

Note

For every body who using Win10/11 with new Office that you need to know:

to active Office without crack, just follow https://github.com/WindowsAddict/IDM-Activation-Script,

you wiil only need to run

irm https://massgrave.dev/ias | iex

cmur2

#!/bin/bash

INSIDE_PREFIX="fdxx::/64"
OUTSIDE_INTERFACE="eth2"
DUMMY_INTERFACE="dummypd0"
OUTSIDE_PREFIX_FILE="/var/run/my-npt-outside-prefix"

logger -p info -t my-npt "my-npt-dhcp6c-script invoked"

OLD_OUTSIDE_PREFIX=""

alexcasalboni

AWS Lambda@Edge Experiment

Requirements

• AWS Lambda@Edge (enabled Preview)
• One Amazon CloudFront Distribution (origin doesn't matter)
• IAM role (basic execution is enough)
• npm to install Node.js dependencies

mcxiaoke

import Foundation

/// NSURLSession synchronous behavior
/// Particularly for playground sessions that need to run sequentially
public extension NSURLSession {
    
    /// Return data from synchronous URL request
    public static func requestSynchronousData(request: NSURLRequest) -> NSData? {
        var data: NSData? = nil
        let semaphore: dispatch_semaphore_t = dispatch_semaphore_create(0)

ygotthilf

ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

danawoodman

WebSockets + Reflux + React

Using WebSockets, React and Reflux together can be a beautiful thing, but the intial setup can be a bit of a pain. The below examples attempt to offer one (arguably enjoyable) way to use these tools together.

Overview

This trifect works well if you think of things like so:

1. Reflux Store: The store fetches, updates and persists data. A store can be a list of items or a single item. Most of the times you reach for this.state in react should instead live within stores. Stores can listen to other stores as well as to events being fired.
2. Reflux Actions: Actions are triggered by components when the component wants to change the state of the store. A store listens to actions and can listen to more than one set of actions.