marcioj

export default function transformer(file, api) {
  const j = api.jscodeshift;
  const root = j(file.source);

  const run = root
    .find(j.CallExpression, { callee: { property: { name: "findTest" } } })
    .forEach(path => {
      const object = path.value.callee.object;
      const args = path.value.arguments;
      const prop = path.value.callee.property;

marcioj

# here we use /dev/sdc1 but it can be different

# make sure the flascard is umounted
umount /dev/sdc
# format flashcard
sudo mkfs.vfat -n 'marcio-pendrive' -I /dev/sdc
# create iso
mkisofs -l -o /home/marcio/arch.iso /home/marcio/dotfiles-master/arch
# create bootable flashcard
sudo dd bs=4M if=/home/marcio/arch.iso of=/dev/sdc status=progress && sync

marcioj

class ActiveRecord::Migration

  def exec_migration_with_ignore_errors(conn, direction)
    begin
      exec_migration_without_ignore_errors(conn, direction)
    rescue => e
      puts "Ignoring #{e}"
    end
  end

marcioj

f.label :title => <label>Title</label>
f.text_field :title => <input type="text" />
f.text_area :body, size: "60x12" => <textarea cols="60" rows="12" ></textarea>
f.submit "Create" => <input name="commit" type="submit" />

marcioj

// from http://stackoverflow.com/a/4732119/1846480 and adapted from a comment to not require sudo
// It's also needed to pass the -ggdb. For instance gcc source.c -o target.o -w -ggdb

#include <sys/prctl.h>

void print_trace() {
  char pid_buf[30];
  sprintf(pid_buf, "%d", getpid());
  char name_buf[512];
  name_buf[readlink("/proc/self/exe", name_buf, 511)]=0;

marcioj

import generate from 'babel-core/lib/generation';

let file;

function print(ast) {
  // duck type NodePath
  if (ast.node) {
    ast = ast.node;
  }
  console.log(generate(ast, file.opts, file.code).code);

marcioj

# taken from http://www.unix.com/302182212-post4.html

while true
do
  case $# in 0) break ;; esac
  case $1 in
    -d|--dir) shift; dir=$1; shift ;;
    -u|--user) shift; user=$1; shift ;;
    -a|--all) shift; all=true ;;
    -|--) shift; break;;

marcioj

import DS from 'ember-data';

function model(clazz) {
  var propertyNames = Object.getOwnPropertyNames(clazz.prototype);
  var hash = {}
  propertyNames.forEach( (prop) => {
    if (prop !== "constructor") {
      hash[prop] = Object.getOwnPropertyDescriptor(clazz.prototype, prop).value;
    }
  })

marcioj

App.IndexRoute = Ember.Route.extend({
  viewName: "foo"
});

App.FooView = Ember.View.extend({
  didInsertElement: function() {
    console.log("FooView")
  }
});

marcioj

App = Ember.Application.create();

var html = $("#myTemplate").remove().html();
var template = Ember.Handlebars.compile(html);

var model = "Click here";
var controller = { model: model };

var view = Ember.View.create({
  template: template,