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View kampusmerdeka.js
const printErrorShouldLoginBefore = () => {
console.log(
'%cError, script failed to parse your data',
'font-size: 18px; color: #f00; background: #000;'
);
throw new Error('NOT_LOGGED_IN');
};
const printGenericError = (err) => {
console.log(
@haluptzok
haluptzok / pg-pong.py
Last active June 18, 2023 07:32 — forked from karpathy/pg-pong.py
Training a Neural Network ATARI Pong agent with Policy Gradients from raw pixels
View pg-pong.py
""" Trains an agent with (stochastic) Policy Gradients on Pong. Uses OpenAI Gym. """
import numpy as np
import pickle
import gym
# hyperparameters
H = 200 # number of hidden layer neurons
batch_size = 10 # every how many episodes to do a param update?
learning_rate = 1e-4
gamma = 0.99 # discount factor for reward
@nicklockwood
nicklockwood / OSKit.swift
Created January 28, 2023 11:32
A lightweight approach to writing cross-platform code in SwiftUI without a lot of conditional compilation blocks
View OSKit.swift
import SwiftUI
enum OSDocumentError: Error {
case unknownFileFormat
}
#if canImport(UIKit)
import UIKit
@jboner
jboner / latency.txt
Last active June 18, 2023 07:30
Latency Numbers Every Programmer Should Know
View latency.txt
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@andrebrait
andrebrait / keychron_linux.md
Last active June 18, 2023 07:28
Keychron keyboards on Linux + Bluetooth fixes
View keychron_linux.md

Here is the best setup (I think so :D) for K-series Keychron keyboards on Linux.

Most of these commands have been tested on Ubuntu 20.04 and should also work on most Debian-based distributions. If a command happens not to work for you, take a look in the comment section.

Make Fn + F-keys work

Keychron Keyboards on Linux use the hid_apple driver (even in Windows/Android mode), both in Bluetooth and Wired modes. By default, this driver uses the F-keys as multimedia shortcuts and you have to press Fn + the key to get the usual F1 through F12 keys.

@bloodearnest
bloodearnest / selfsigned.py
Last active June 18, 2023 07:26
Create a self-signed x509 certificate with python cryptography library
View selfsigned.py
# Copyright 2018 Simon Davy
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
View All Windows 10 Enterprise 2019 LTSC links [2019 Edition].txt
@niutech
niutech / hosts
Last active June 18, 2023 07:23
/etc/hosts file for blocking Microsoft Edge tracking domains (and more)
View hosts
0.0.0.0 a-0001.a-msedge.net
0.0.0.0 a-0002.a-msedge.net
0.0.0.0 a-0003.a-msedge.net
0.0.0.0 a-0004.a-msedge.net
0.0.0.0 a-0005.a-msedge.net
0.0.0.0 a-0006.a-msedge.net
0.0.0.0 a-0007.a-msedge.net
0.0.0.0 a-0008.a-msedge.net
0.0.0.0 a-0009.a-msedge.net
0.0.0.0 a-msedge.net
@yodermk
yodermk / centos8-9.sh
Created February 13, 2022 19:08
Commands to live-upgrade CentOS Streams 8 -> 9
View centos8-9.sh
# The general procedure here is adapted from the 7->8 guide here. https://www.tecmint.com/upgrade-centos-7-to-centos-8/
#
# It is a curated list of my bash history. I entered other commands so hopefully I got the right ones here.
yum upgrade
reboot
dnf install epel-release
dnf install rpmconf
dnf install yum-utils
rpmconf -a # answer "n" to both things
@tanaikech
tanaikech / submit.md
Created May 28, 2020 05:56
Creating Shortcut on Google Drive using Google Apps Script
View submit.md

Creating Shortcut on Google Drive using Google Apps Script

This is a sample script for creating a shortcut on Google Drive using Google Apps Script.

Sample script

Before you run the script, please enable Drive API at Advanced Google services.

function createShortcut(targetId, name, folderId) {