apocas

#!/bin/bash

#Nodejs v4.x needs gcc v4.8, Centos 6 comes with gcc v.4.4.
#devtools-2 comes already bundled with v4.8

wget http://people.centos.org/tru/devtools-2/devtools-2.repo -O /etc/yum.repos.d/devtools-2.repo
yum install -y devtoolset-2-gcc devtoolset-2-binutils devtoolset-2-gcc-c++
scl enable devtoolset-2 bash
wget https://nodejs.org/dist/latest/node-v4.0.0-linux-x64.tar.gz
tar -zxvf node-v4.0.0-linux-x64.tar.gz

zokis

from decimal import Decimal
from math import floor


def parcelas(valor, n, div=False, primeira=False):
    formato = Decimal('0.00')
    valor = Decimal(valor)
    if div:
        parcela = Decimal(floor(valor * 100 / n) / 100)
    else:

danharper

var gulp = require('gulp');
var sourcemaps = require('gulp-sourcemaps');
var source = require('vinyl-source-stream');
var buffer = require('vinyl-buffer');
var browserify = require('browserify');
var watchify = require('watchify');
var babel = require('babelify');

function compile(watch) {
  var bundler = watchify(browserify('./src/index.js', { debug: true }).transform(babel));

cm6051

#!/bin/bash
set -e 

MYSQL_DIR=/var/backups/mysql
ATTIC_DIR=/var/backups/attic
BACKUP_NAME=tip1.attic
BACKUP_SOURCES="/etc /home /usr/share/nginx ${MYSQL_DIR}"
REMOTE_DEST="[email protected]"

echo "================="

ericelliott

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).

dzolnai

package com.example.yourapp;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import com.example.yourapp.AuthenticationModel;
import retrofit.client.Header;
import retrofit.client.OkClient;

sindresorhus

#!/usr/bin/env bash
# MIT © Sindre Sorhus - sindresorhus.com

# git hook to run a command after `git pull` if a specified file was changed
# Run `chmod +x post-merge` to make it executable then put it into `.git/hooks/`.

changed_files="$(git diff-tree -r --name-only --no-commit-id ORIG_HEAD HEAD)"

check_run() {
	echo "$changed_files" | grep --quiet "$1" && eval "$2"

duncandee

public class RoboActionBarActivity extends ActionBarActivity implements RoboContext {

    protected EventManager eventManager;
    protected HashMap<Key<?>, Object> scopedObjects = new HashMap<Key<?>, Object>();

    @Inject
    ContentViewListener ignored; // BUG find a better place to put this

    @Override
    protected void onCreate(Bundle savedInstanceState) {

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD