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Michelle Torres nmicht

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nmicht / latency.txt
Created Jun 21, 2018 — forked from jboner/latency.txt
Latency Numbers Every Programmer Should Know
View latency.txt
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
nmicht /
Last active Jan 26, 2018
Script to checkout a list of "repos" to certain branch, pull changes and run grunt.

Checkout, pull and run grunt

  1. Copy this bash into your /usr/local/bin folder
  2. Assign execution permissions
  3. Create another file named repos.txt
  4. In repos.txt list with full path each of the repos you want to be part
  5. Update the bash with the full path to your repos.txt file
nmicht / android
Created Sep 16, 2017
View android
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
dependencies {
classpath ''
// NOTE: Do not place your application dependencies here; they belong
nmicht / reverse_parenthesis.php
Created Aug 11, 2017
Reverse all the content wrapped by parenthesis
View reverse_parenthesis.php
$string = '12(345)6(78)8(012(34(56)7))0123';
$regex = '/(\(\w+\))/';
$result = $string;
while( strpos($resultado,'(') !== false) {
$result = preg_replace_callback($regex, function($matches) {
nmicht / atom-packages
Last active Jan 8, 2019
Atom packages
View atom-packages
apm install docblockr
apm install atom-wrap-in-tag
apm install php-cs-fixer
apm install goto-definition
apm install todo-show
apm install editorconfig
apm install atom-beautify
apm install aligner
apm install linter-python-pep8
View .bashrc
# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
# If not running interactively, don't do anything
case $- in
*i*) ;;
*) return;;
nmicht /
Created Mar 9, 2017
Upgrade MySQL without prompt
#!/usr/bin/env bash
debconf-set-selections <<< 'mysql-apt-config mysql-apt-config/select-tools select MySQL Server (Currently selected: mysql-5.7)'
debconf-set-selections <<< "mysql-apt-config mysql-apt-config/select-preview select mysql-5.7"
debconf-set-selections <<< "mysql-apt-config mysql-apt-config/select-server select mysql-5.7"
debconf-set-selections <<< "mysql-apt-config mysql-apt-config/select-product select Ok"
debconf-set-selections <<< 'mysql-server mysql-server/root_password password root'
debconf-set-selections <<< 'mysql-server mysql-server/root_password_again password root'
nmicht / CodeSniffer with
Last active Jan 29, 2021
Force PHP standards with Git hooks and Code Sniffer
View CodeSniffer with

Force PHP standards with Git hooks and Code Sniffer

Phpcs Dependency

First, we need a development dependency specified to install phpcs. It looks something like this:

    "require-dev": [
        "squizlabs/php_codesniffer": "2.0.*@dev"
convert -define jpeg:size=800x800 'MC-SFC002 Sófa Cama Queen Aloise.png' -thumbnail '800x800>' \
-gravity center -crop 800x800+0+0\! \
-background white -flatten 'thumbs/MC-SFC002 Sófa Cama Queen Aloise.png'
mogrify -format jpg -path thumbs -thumbnail '300x300>' -gravity center -crop 300x300+0+0\! -background white -flatten *.png
#! /bin/bash
# move to your local branch
git checkout local_branch
# pull the remotes
git fetch --all
# merge and squash
git merge origin/dirty_branch --squash