Skip to content

Instantly share code, notes, and snippets.

View govi218's full-sized avatar
👾

Govind Mohan govi218

👾
36 followers · 45 following
View GitHub Profile
@pazdera
pazdera / adapter.cpp
Created August 15, 2011 07:37
Example of `adapter' design pattern in C++
/*
* Example of `adapter' design pattern
* Copyright (C) 2011 Radek Pazdera
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
@greenido
greenido / notes-IndexedDB.html
Created September 23, 2012 09:37 — forked from cfjedimaster/gist:2499973
Simple indexedDB example that will work both in Chrome and FF
<!DOCTYPE html>
<head>
<script>
var db;
// until we won't need this prefix mess
var indexedDB = window.indexedDB || window.webkitIndexedDB
|| window.mozIndexedDB || window.msIndexedDB;
var IDBTransaction = window.IDBTransaction ||
window.webkitIDBTransaction;
@pbojinov
pbojinov / README.md
Last active July 23, 2024 00:41
Two way iframe communication- Check out working example here: http://pbojinov.github.io/iframe-communication/

Two way iframe communication

The main difference between the two pages is the method of sending messages. Recieving messages is the same in both.

Parent

Send messages to iframe using iframeEl.contentWindow.postMessage Recieve messages using window.addEventListener('message')

iframe

@soheilhy
soheilhy / nginxproxy.md
Last active May 16, 2024 08:59
How to proxy web apps using nginx?

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

@wiless
wiless / qpskber.cpp
Created November 26, 2014 16:59
QPSK BER in C++
#include <math.h>
#include <complex>
#include <ctime>
#include <stdio.h>
#include <cstdlib>
#include <random>
struct result
{
double snr[20];
double ber[20];
@gubatron
gubatron / compiling_building_c_cpp_notes.md
Last active April 18, 2024 07:58
Things to remember when compiling and linking C/C++ programs

Things to remember when compiling/linking C/C++ software

by Angel Leon. March 17, 2015;

Last update on December 14, 2023

Updated on February 27, 2023

Updated August 29, 2019.

@tonyg
tonyg / MediaPlayer2-cmd
Created June 27, 2016 18:01
Use DBus to control whichever DBus-compatible media player happens to be running.
#!/bin/bash
if [ -z "$1" ]
then
echo "Usage: MediaPlayer2-cmd { PlayPause | Next | Previous | Stop | ... }"
exit 1
fi
tried_starting_something=false
@wojteklu
wojteklu / clean_code.md
Last active July 24, 2024 04:18
Summary of 'Clean code' by Robert C. Martin

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

General rules

  1. Follow standard conventions.
  2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
  3. Boy scout rule. Leave the campground cleaner than you found it.
  4. Always find root cause. Always look for the root cause of a problem.

Design rules

@joshbuchea
joshbuchea / semantic-commit-messages.md
Last active July 24, 2024 08:58
Semantic Commit Messages

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

@djego
djego / rsa.py
Created September 30, 2017 23:20
A simple RSA implementation in Python
'''
620031587
Net-Centric Computing Assignment
Part A - RSA Encryption
'''
import random
'''