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@jonhoo
jonhoo / cell-tests.rs
Last active May 13, 2024 09:58
cell-refcell-rc
// these aren't _quite_ functional tests,
// and should all be compile_fail,
// but may be illustrative
#[test]
fn concurrent_set() {
use std::sync::Arc;
let x = Arc::new(Cell::new(42));
let x1 = Arc::clone(&x);
std::thread::spawn(move || {
@MightyPork
MightyPork / usb_hid_keys.h
Last active May 13, 2024 09:57
USB HID Keyboard scan codes
/**
* USB HID Keyboard scan codes as per USB spec 1.11
* plus some additional codes
*
* Created by MightyPork, 2016
* Public domain
*
* Adapted from:
* https://source.android.com/devices/input/keyboard-devices.html
*/
@mjm918
mjm918 / SpeedTest.js
Created July 16, 2019 12:36
React native check internet speed
export const fetchParallel = (link,header, callback) =>{
const POOR = 150;
const MODERATE = 550;
const GOOD = 2000;
const _start = new Date().getTime();
const speedTester = RNFetchBlob
.config({
@v1mkss
v1mkss / JetBrains Activation.md
Last active May 13, 2024 09:57
JetBrains Activation

JetBrains Activation

  • No proxy for:
*.apache.org, *.github.com, *.github.io, *.githubusercontent.com, *.gitlab.com, *.google.com, *.gradle.org, *.jetbrains.space, *.maven.org, cache-redirector.jetbrains.com, cloudconfig.jetbrains.com, download-cdn.jetbrains.com, download.jetbrains.com, downloads.marketplace.jetbrains.com, ea-report.jetbrains.com, github.com, gitlab.com, google.com, gradle.org, jcenter.bintray.com, plugins.jetbrains.com, resources.jetbrains.com, www.jetbrains.com

Activation Key:

UX394X3HLT-eyJsaWNlbnNlSWQiOiJVWDM5NFgzSExUIiwibGljZW5zZWVOYW1lIjoiSG9uZ2lrIFVuaXZlcnNpdHntmY3snbXrjIDtlZnqtZAiLCJsaWNlbnNlZVR5cGUiOiJDTEFTU1JPT00iLCJhc3NpZ25lZU5hbWUiOiLkvJfliJvkupEg5bel5L2c5a6kIiwiYXNzaWduZWVFbWFpbCI6ImhhbmF6YXdhbWl0b0BnbWFpbC5jb20iLCJsaWNlbnNlUmVzdHJpY3Rpb24iOiJGb3IgZWR1Y2F0aW9uYWwgdXNlIG9ubHkiLCJjaGVja0NvbmN1cnJlbnRVc2UiOmZhbHNlLCJwcm9kdWN0cyI6W3siY29kZSI6IkdPIiwicGFpZFVwVG8iOiIyMDI0LTEyLTEzIiwiZXh0ZW5kZ
@cdot65
cdot65 / VM-Series on Proxmox.md
Last active May 13, 2024 09:56
Short steps required to spin up Palo Alto Networks' VM-Series on Proxmox

VM-Series on Proxmox

Special thanks to Zach Forsyth

Order of operations

  1. SSH into your Proxmox server
ssh root@pve1
@M-Hammad-Faisal
M-Hammad-Faisal / JetBrains Activation Code (14 October 2024).md
Last active May 13, 2024 09:54
JetBrains Activation Code

Steps:

  • Add Activation Code
  • Click Manage Proxy
  • Click Manual proxy
  • Add localhost in hostname

Activation Code:

I2A0QUY8VU-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

@umayr
umayr / recover-deleted-branch.sh
Created April 1, 2016 11:41
How to recover a deleted branch
## Pre-requisite: You have to know your last commit message from your deleted branch.
git reflog
# Search for message in the list
# a901eda HEAD@{18}: commit: <last commit message>
# Now you have two options, either checkout revision or HEAD
git checkout a901eda
# Or
git checkout HEAD@{18}
@egnor
egnor / DW3000_notes.md
Last active May 13, 2024 09:53

DW3000 "missing manual" notes

Overall

The DW3000 is an exciting part, available as a convenient Arduino-shield eval board with good distribution. HOWEVER, this is NOT a "maker friendly" part with SparkFun or Adafruit type tutorials and examples! It is a sophisticated radio that can be the heart of a positioning system, but you have to do quite a lot of heavy lifting to get there.

For basic use, the older-but-still-good DW1000 may be a better choice; interface libraries are available for Arduino and Raspberry Pi. Or look into packaged location-system vendors, like Estimote, Pozyx, Ubitrack and many others

@Ircama
Ircama / PT-P300BT.md
Last active May 13, 2024 09:53
Print to Brother PTP300BT from a computer

Printing to a Brother P-Touch Cube PT-P300BT label printer from a computer

Introduction

The Brother P-touch Cube PT-P300BT labelling machine is intended to be controlled from the official Brother P-touch Design&Print 2 app for Android and iOS devices, instead of from a computer.

This Gist provides small code revision and some additional scripts to the dogtopus/Pipfile one, which in turn is forked from the excellent stecman one, in order to print text labels via scripts on computers with different O.S. or subsystems.

The scripts are used to convert text labels to appropriate images compatible with 12mm width craft tapes like [TZe-131

@dcb9
dcb9 / eth_sign_verify.go
Last active May 13, 2024 09:52
package main
import (
"fmt"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/crypto"
)