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@wmedlar
wmedlar / Pseudopotential-Derived Band Structure of Silicon.ipynb
Last active May 8, 2024 17:21
The band structure of Silicon is calculated using the empirical pseudopotential method implemented in the Python programming language. A generalized routine is able to calculate the band structure of diamond and zincblende lattices. The energy splittings for Silicon at symmetry points appear to be very accurate with accepted values by diagonaliz…
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@jordandee
jordandee / sdl2_opengl.cpp
Last active May 8, 2024 17:19
Simple SDL2/OpenGL example
// To compile with gcc: (tested on Ubuntu 14.04 64bit):
// g++ sdl2_opengl.cpp -lSDL2 -lGL
// To compile with msvc: (tested on Windows 7 64bit)
// cl sdl2_opengl.cpp /I C:\sdl2path\include /link C:\path\SDL2.lib C:\path\SDL2main.lib /SUBSYSTEM:CONSOLE /NODEFAULTLIB:libcmtd.lib opengl32.lib
#include <stdio.h>
#include <stdint.h>
#include <assert.h>
#include <SDL2/SDL.h>
#include <SDL2/SDL_opengl.h>
@danielpaul
danielpaul / revision.java
Last active May 8, 2024 17:19
Basic Java Revision Notes - Written in Java
/*
*
* / --------------------------------[ NUIM CS141 Java Revision ]------------------------------- \
* || Designed to easily revise everything covered in CS141 by just reading through this code. ||
* || Comments accompany almost every line of code to explain its purpose. ||
* || Some theory we need to know are included in the bottom... ||
* \ ------------------------------------------------------------------------------------------- /
*
*
* ____ _ __ ____ __
@entaroadun
entaroadun / gist:1653794
Created January 21, 2012 20:10
Recommendation and Ratings Public Data Sets For Machine Learning

Movies Recommendation:

Music Recommendation:

@altemirpacheco
altemirpacheco / Criando uma rede de containers docker
Created May 8, 2024 17:18 — forked from icacaro/Criando uma rede de containers docker
Criando uma rede de containers docker
tutorial ic, criando rede entre containers docker:
1 - criar uma rede personalizada para os seus contêineres se conectarem, especificando uma rede no arquivo docker-compose:
networks:
minha-rede:
driver: bridge
a rede vai levar o nome do container que tem o "driver:bridge" ao levantar o container ($docker compose up -d) ;
@virtuald
virtuald / sshpass.py
Created December 20, 2014 19:49
Simple python wrapper to give SSH a password for automation purposes (with output capture)
#!/usr/bin/env python3
import os
import sys
_b = sys.version_info[0] < 3 and (lambda x:x) or (lambda x:x.encode('utf-8'))
def ssh_exec_pass(password, args, capture_output=False):
'''
Wrapper around openssh that allows you to send a password to
@bradtraversy
bradtraversy / mysql_cheat_sheet.md
Last active May 8, 2024 17:15
MySQL Cheat Sheet

MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

  • Mac /usr/local/mysql/bin
  • Windows /Program Files/MySQL/MySQL version/bin
  • Xampp /xampp/mysql/bin

Add mysql to your PATH

@lightonphiri
lightonphiri / bash-install_google_fonts_on_ubuntu.md
Last active May 8, 2024 17:14
Install Google Fonts on Ubuntu

Install Google Fonts

Download desired fonts

https://fonts.google.com/?selection.family=Open+Sans

Install Google Fonts on Ubuntu

cd /usr/share/fonts
sudo mkdir googlefonts
cd googlefonts
sudo unzip -d . ~/Downloads/Open_Sans.zip

@jrnk
jrnk / ISO-639-1-language.json
Last active May 8, 2024 17:14
ISO 639-1 Alpha-2 codes of languages JSON
[
{ "code": "aa", "name": "Afar" },
{ "code": "ab", "name": "Abkhazian" },
{ "code": "ae", "name": "Avestan" },
{ "code": "af", "name": "Afrikaans" },
{ "code": "ak", "name": "Akan" },
{ "code": "am", "name": "Amharic" },
{ "code": "an", "name": "Aragonese" },
{ "code": "ar", "name": "Arabic" },
{ "code": "as", "name": "Assamese" },
@Moojuiceman
Moojuiceman / Astro C40 mode swap.ps1
Last active May 8, 2024 17:12
Powershell script to toggle Astro C40 controller between reading as Xbox/PS4 on windows.
#Script to toggle Astro C40 controller between reading as Xbox/PS4 on windows. See this page for details:
#https://www.reddit.com/r/AstroGaming/comments/e5c5uk/psa_how_to_switch_c40_to_ps4_mode_on_windows_10/
#Self elevate script
#http://www.expta.com/2017/03/how-to-self-elevate-powershell-script.html
if (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] 'Administrator'))
{
if ([int](Get-CimInstance -Class Win32_OperatingSystem | Select-Object -ExpandProperty BuildNumber) -ge 6000)
{
$CommandLine = "-File `"" + $MyInvocation.MyCommand.Path + "`" " + $MyInvocation.UnboundArguments