rkulla

#!/usr/bin/perl
# Easy port scanner
# I wrote this in the 90s to help learn socket programming
# ./quickscan -h for usage

use Socket;

$| = 1; # so \r works right

my ($ip, $protocol, $port, $myhouse, $yourhouse, $log);

diegok

#!/usr/bin/env perl
use Mojolicious::Lite;

get '/' => sub {
  my $self = shift;
  $self->render( text => '{"json":"ok"}', status => 201, format => 'json');
};

app->start;

gjorquera

#include <iostream>
#include "console.hpp"

void Console::run()
{
    std::cout << "First message" << std::endl;
    std::cout << "> " << std::flush;
    connect(m_notifier, SIGNAL(activated(int)), this, SLOT(readCommand()));
}

leommoore

#Node - Processes To launch an external shell command or executable file you can use the child_process. Apart from command line arguments and environment variables you cannot communicate with the process using child_process.exec. However you can use child_process.spawn to create a more integrated processes.

##Executing Child Processes

###To launch an external shell command

var child_process = require('child_process');
var exec = child_process.exec;

nabucosound

Nabuco's Vim cheatsheet

Normal mode (a.k.a command mode)

i -> insert left of cursor

manics

#!/usr/bin/env python
# Check whether a file contains valid UTF-8
# From http://stackoverflow.com/a/3269323

import codecs
import sys
import os

def checkFile(filename):
    try:

jackiekazil

How do I round to 2 decimals?

In python, you have floats and decimals that can be rounded. If you care about the accuracy of rounding, use decimal type. If you use floats, you will have issues with accuracy.

All the examples use demical types, except for the original value, which is automatically casted as a float.

To set the context of what we are working with, let's start with an original value.

Original Value

jnormore

window.alert = function(message, title) {
    if($("#bootstrap-alert-box-modal").length == 0) {
        $("body").append('<div id="bootstrap-alert-box-modal" class="modal fade">\
            <div class="modal-dialog">\
                <div class="modal-content">\
                    <div class="modal-header" style="min-height:40px;">\
                        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>\
                        <h4 class="modal-title"></h4>\
                    </div>\
                    <div class="modal-body"><p></p></div>\

dex4er

#!/usr/bin/env perl

use v5.10;

use strict;
use warnings;

use Mojolicious::Lite;

# Explicit use as a helper for PAR

srv89

__author__ = 'srv'

import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.application import MIMEApplication

username = ''  # Email Address from the email you want to send an email
password = ''  # Password
server = smtplib.SMTP('')