staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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chales

<?php
# Fill our vars and run on cli
# $ php -f db-connect-test.php

$dbname = 'name';
$dbuser = 'user';
$dbpass = 'pass';
$dbhost = 'host';

$connect = mysql_connect($dbhost, $dbuser, $dbpass) or die("Unable to Connect to '$dbhost'");

jczaplew

Heroku + Github + Sensitive Data

Scenario: You deployed a Heroku project that contains sensitive data (password, API key, etc) but you want to share it on Github.

Problem: You need to commit all files necessary for the application to run on Heroku. However, pushing this to Github would reveal the sensitive info.

Solution: Have a production branch (for this example, master will be the production branch) and a Github branch. The latter contains a different .gitignore that ignores the sensitive files.

sandeepkunkunuru

import java.io.BufferedOutputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.Security;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

hofmannsven

Git

Global Settings

• Related Setup: https://gist.github.com/hofmannsven/6814278
• Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
• Interactive Beginners Tutorial: http://try.github.io/
• Git Cheatsheet by GitHub: https://services.github.com/on-demand/downloads/github-git-cheat-sheet/

Reminder

Press minus + shift + s and return to chop/fold long lines!

capex

/*

Computes greatest common divisor of two numbers.

*/

#include <stdio.h>

// function prototype
int gcd (int a, int b); 

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

alterisian

git remote add github [EMAIL PROTECTED]:myaccount/myapp.git
git remote add heroku [EMAIL PROTECTED]:myapp.git

Then you can do “git push heroku” and “git push github”, or pull, or

From: http://blog.mindtonic.net/using-github-and-heroku-together

rbonvall

# encoding=utf-8

# Obtener el dígito verificador del RUT en Python.
#
# La función recibe el RUT como un entero,
# y entrega el dígito verificador como un entero.
# Si el resultado es 10, el RUT es "raya k".

from itertools import cycle