kenng

Use wget to mirror a single page and its visible dependencies (images, styles)

Graphic via State of Florida CFO Vendor Payment Search (flair.myfloridacfo.com)

This is a quick command I use to snapshot webpages that have a fun image I want to keep for my own collection of WTFViz. Why not just right-click and save the image? Oftentimes, the webpage in which the image is embedded contains necessary context, such as captions and links to important documentation just incase you forget what exactly that fun graphic was trying to explain.

kenng

<?php


/*************************************************************************
 * Get File Information
 */

// Assuming these come from some data source in your app
$s3FileKey = 's3/key/path/to/file.ext';
$fileName = 'file.ext';

kenng

<div id="app">
    <pre>
		<li class="line" prefix="127.0.0.1:6379>">exit</li>
	</pre>
</div>

<style>
    #app {
        padding: 15px;
    }

kenng

'use strict';

const Alexa = require('alexa-sdk');
 
const handlers = {
    'LaunchRequest': function () {
        this.emit('SayHello');
    },
    'HelloIntent': function () {
        this.emit('SayHello');

kenng

.container {
  height: 500px;
  border: 2px solid grey;
  position:relative;
}

.split {
  display: flex;
  height: 100%;
  border: 1px solid black;

kenng

void function(){
"use strict"
/*
* Manage and Import / Export snippets from chrome (2016)
* hacked together by: http://github.com/soundyogi
* inspired by: https://github.com/bgrins/devtools-snippets/blob/master/import-export/chrome/devtools_import_export.js
* ALPHA / SILLY SIDE PROJECT 
*/

kenng

# Goto a directory you can write to:
cd ~

#get composer:
curl -s https://getcomposer.org/installer | php
# move composer into a bin directory you control:
sudo mv composer.phar /usr/local/bin/composer

# double check composer works
composer about

kenng

Terminology

• 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

kenng

type Post struct {
    // db tag lets you specify the column name if it differs from the struct field
    Id      int64 `db:"post_id"`
    Created int64
    Title   string `form:"Title" binding:"required"`
    Body    string `form:"Body"`
    UserId  int64 `form:"UserId"`
    Url     string
}

kenng

// An intersting pattern for testing, but you can use the check anywhere
import "testing"

func TestCheckingChannel(t *testing.T) {
  stop := make(chan bool)

  // Testing some fucntion that SHOULD close the channel
  func (stop chan bool) {
    close(chan)
  }(stop)