A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.
One-line version to paste in your DevTools
Use $$
if your browser aliases it:
~ 108 byte version
<!-- | |
This disables app transport security and allows non-HTTPS requests. | |
Note: it is not recommended to use non-HTTPS requests for sensitive data. A better | |
approach is to fix the non-secure resources. However, this patch will work in a pinch. | |
To apply the fix in your Ionic/Cordova app, edit the file located here: | |
platforms/ios/MyApp/MyApp-Info.plist | |
And add this XML right before the end of the file inside of the last </dict> entry: |
/* bling.js */ | |
window.$ = document.querySelector.bind(document); | |
window.$$ = document.querySelectorAll.bind(document); | |
Node.prototype.on = window.on = function(name, fn) { this.addEventListener(name, fn); }; | |
NodeList.prototype.__proto__ = Array.prototype; | |
NodeList.prototype.on = function(name, fn) { this.forEach((elem) => elem.on(name, fn)); }; |
var user = { | |
validateCredentials: function (username, password) { | |
return ( | |
(!(username += '') || username === '') ? { error: "No Username Given.", field: 'name' } | |
: (!(username += '') || password === '') ? { error: "No Password Given.", field: 'pass' } | |
: (username.length < 3) ? { error: "Username is less than 3 Characters.", field: 'name' } | |
: (password.length < 4) ? { error: "Password is less than 4 Characters.", field: 'pass' } | |
: (!/^([a-z0-9_-]+)$/i.test(username)) ? { error: "Username contains invalid characters.", field: 'name' } | |
: false | |
); |
rvm get head && rvm install 1.9.3-perf --patch falcon,debug | |
echo 'export RUBY_HEAP_MIN_SLOTS=1000000' >> ~/.bash_profile | |
echo 'export RUBY_HEAP_SLOTS_INCREMENT=1000000' >> ~/.bash_profile | |
echo 'export RUBY_HEAP_SLOTS_GROWTH_FACTOR=1' >> ~/.bash_profile | |
echo 'export RUBY_GC_MALLOC_LIMIT=1000000000' >> ~/.bash_profile | |
echo 'export RUBY_HEAP_FREE_MIN=500000' >> ~/.bash_profile | |
rvm use 1.9.3-perf | |
gem install bundler |