guilhermesimoes

JScript to find album covers that measure less than 1000x1000 px. Perfect for those who like to manage their large music libraries.

guilhermesimoes

Quick Tip: Never remove CSS outlines

(Description) Removing CSS outlines without proper fallbacks can make it impossible to navigate your site with a keyboard.

Use of the rule :focus { outline: none; } results in the link or control being focusable but with no visible indication of focus for keyboard users. Even worse, methods to remove it such as onfocus="blur()" result in keyboard users being unable to interact with the link or control.

If you do not like the default focus outline that is displayed when a user clicks on an interactive element, you have 3 accessible solutions:

1. Style the outline. Webkit browsers have a more prominent outline so you could try styling it to make it less obtrusive. Consider the use of a:focus { outline: thin dotted; } to normalize the look of the outline across browsers.

guilhermesimoes

function retry(isDone, next) {
    var current_trial = 0, max_retry = 50, interval = 10, is_timeout = false;
    var id = window.setInterval(
        function() {
            if (isDone()) {
                window.clearInterval(id);
                next(is_timeout);
            }
            if (current_trial++ > max_retry) {
                window.clearInterval(id);

guilhermesimoes

JScript to find broken tracks that iTunes can no longer find. Perfect for those who like to manage their large music libraries.

guilhermesimoes

Page / User State	Logged Out	Logged In
/public-page	Go to /public-page	Go to /public-page
/page-requiring-auth	Redirect to /login After successful login redirect to /page-requiring-auth	Go to /page-requiring-auth
/login	Go to /login After successful login redirect to /	Redirect to /
/logout	Redirect to /	Log out the user Redirect to /

guilhermesimoes

# gem install benchmark-ips

require "benchmark/ips"

uri = "http://twitter.com/user/statuses/1234567891011121314"

Benchmark.ips do |x|
  x.report("file.basename") { File.basename(uri) }

  x.report("split('/').last") { uri.split("/").last }

guilhermesimoes

license: gpl-3.0

guilhermesimoes

# gem install benchmark-ips

require "benchmark/ips"

Benchmark.ips do |x|
  x.report("range") { (1..100).each { |i| i } }

  x.report("upto") { 1.upto(100).each { |i| i } }

  x.report("times plus one") { 100.times { |i| i + 1 } }

guilhermesimoes

license: gpl-3.0

guilhermesimoes

license: gpl-3.0