pietern

# Author: Pieter Noordhuis
# Description: Simple demo to showcase Redis PubSub with EventMachine
#
# Update 7 Oct 2010:
# - This example does *not* appear to work with Chrome >=6.0. Apparently,
#   the WebSocket protocol implementation in the cramp gem does not work
#   well with Chrome's (newer) WebSocket implementation.
#
# Requirements:
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby

gaspard

// g++ simple.cpp -shared -o libsimple.dylib
#include <stdio.h>

class Simple {
  int id_;
public:
  Simple(int id);

  ~Simple();

xuhdev

# Makefile template for a shared library in C
# https://www.topbug.net/blog/2019/10/28/makefile-template-for-a-shared-library-in-c-with-explanations/

CC = gcc  # C compiler
CFLAGS = -fPIC -Wall -Wextra -O2 -g  # C flags
LDFLAGS = -shared   # linking flags
RM = rm -f   # rm command
TARGET_LIB = libtarget.so  # target lib

SRCS = main.c src1.c src2.c  # source files

lynus

by default,openwrt do not allow ssh access from wan, here are two method to change that:

1.login into your wrt from a lan host.issue the following command:
iptables -F

the command "flush away" all the firewall rules,including the one that rejects ssh request from wan.
now you can try ssh from anywhere.

aware that the firewall deactivation leads to highly security risk.and after the wrt restarts ,all default firewall configuration comes back.you hava to "flush" the rules once again.

anchetaWern

There's no shortage of good resources for learning laravel. So instead of the usual introductory tutorial were just gonna learn Laravel by building a project from scratch and that's gonna be a User Management System.

I don't know if my definition of a User Management System is correct but here's my idea of what's it's capable of doing:

• Register Roles
• Register Users
• Update Users

anantn

function go() {
  var userId = prompt('Username?', 'Guest');
  checkIfUserExists(userId);
}

var USERS_LOCATION = 'https://SampleChat.firebaseIO-demo.com/users';

function userExistsCallback(userId, exists) {
  if (exists) {
    alert('user ' + userId + ' exists!');

yanofsky

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit

tedmiston

/*
In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp 
server, but for some reason omit a client connecting to it.  I added an 
example at the bottom.

Save the following server in example.js:
*/

var net = require('net');

katowulf

/***************************************************
 * Simple and elegant, no code complexity
 * Disadvantages: Requires warming all data into server memory (could take a long time for MBs of data or millions of records)
 * (This disadvantage should go away as we add optimizations to the core product)
 ***************************************************/
 
var fb = firebase.database.ref();

/**
 * @param {string} emailAddress

miohtama

"""

    Minimal Bitcoin <-> currency exchange rate converter using bitcoinaverage.com API.

    Do HTTP fetches using request library.

    http://bitcoinaverage.com

    http://docs.python-requests.org/en/latest/index.html