- View: Also called a "template", a file that contains markup (like HTML) and optionally additional instructions on how to generate snippets of HTML, such as text interpolation, loops, conditionals, includes, and so on.
- View engine: Also called a "template library" or "templater", ie. a library that implements view functionality, and potentially also a custom language for specifying it (like Pug does).
- HTML templater: A template library that's designed specifically for generating HTML. It understands document structure and thus can provide useful advanced tools like mixins, as well as more secure output escaping (since it can determine the right escaping approach from the context in which a value is used), but it also means that the templater is not useful for anything other than HTML.
- String-based templater: A template library that implements templating logic, but that has no understanding of the content it is generating - it simply concatenates together strings, potenti
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#!/usr/bin/env bash | |
# remember some failed commands and report on exit | |
error=false | |
show_help() { | |
printf "usage: $0 [--help] [--report] [<path to package>] | |
Tool for running all unit and widget tests with code coverage. | |
(run from root of repo) |
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import 'package:flutter/material.dart'; | |
void main() => runApp(MyApp()); | |
class MyApp extends StatelessWidget { | |
@override | |
Widget build(BuildContext context) { | |
return MaterialApp( | |
home: Scaffold( | |
body: Center( |
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[ | |
{ | |
"value": "001", | |
"label": "Banco do Brasil S.A." | |
}, | |
{ | |
"value": "003", | |
"label": "Banco da Amazônia S.A." | |
}, | |
{ |
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<script type="text/javascript" src="https://stc.pagseguro.uol.com.br/pagseguro/api/v2/checkout/pagseguro.directpayment.js"></script> | |
<script type="text/javascript"> | |
var paymentModule = 'pagseguro_app'; | |
checkoutCallbacks.add(pagseguroCheckout); | |
function pagseguroCheckout() { | |
if ($('input[name=module]').val() == paymentModule) { |
By default, Rails applications build URLs based on the primary key -- the id
column from the database. Imagine we have a Person
model and associated controller. We have a person record for Bob Martin
that has id
number 6
. The URL for his show page would be:
/people/6
But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6
here, is called the "slug". Let's look at a few ways to implement better slugs.
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#!/bin/sh | |
wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.24-osx10.9-x86_64.tar.gz | |
tar xfvz mysql-5.6* | |
echo "stopping mamp" | |
sudo /Applications/MAMP/bin/stop.sh | |
sudo killall httpd mysqld | |
echo "creating backup" |
// Delete confirmation modals
$('#delete-confirm').on('show', function() {
var $submit = $(this).find('.btn-danger'),
href = $submit.attr('href');
$submit.attr('href', href.replace('pony', $(this).data('id')));
});
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<div class="container"> | |
<div class="row"> | |
<div class="col-sm-6 col-md-4 col-md-offset-4"> | |
<h1 class="text-center login-title">Sign in to continue to Bootsnipp</h1> | |
<div class="account-wall"> | |
<img class="profile-img" src="https://lh5.googleusercontent.com/-b0-k99FZlyE/AAAAAAAAAAI/AAAAAAAAAAA/eu7opA4byxI/photo.jpg?sz=120" | |
alt=""> | |
<form class="form-signin"> | |
<input type="text" class="form-control" placeholder="Email" required autofocus> | |
<input type="password" class="form-control" placeholder="Password" required> |