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@azhawkes
azhawkes / spider.sh
Created January 13, 2014 18:00
Really simple wget spider to obtain a list of URLs on a website, by crawling n levels deep from a starting page.
#!/bin/bash
HOME="http://www.yourdomain.com/some/page"
DOMAINS="yourdomain.com"
DEPTH=2
OUTPUT="./urls.csv"
wget -r --spider --delete-after --force-html -D "$DOMAINS" -l $DEPTH "$HOME" 2>&1 \
| grep '^--' | awk '{ print $3 }' | grep -v '\. \(css\|js\|png\|gif\|jpg\)$' | sort | uniq > $OUTPUT
@azhawkes
azhawkes / SnakeCaseApplicationConfiguration.java
Created October 15, 2015 15:32
Spring Boot: convert inbound parameters from snake_case to camelCase
@Configuration
public class SnakeCaseApplicationConfiguration {
@Bean
public OncePerRequestFilter snakeCaseConverterFilter() {
return new OncePerRequestFilter() {
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
final Map<String, String[]> parameters = new ConcurrentHashMap<>();
for (String param : request.getParameterMap().keySet()) {
@azhawkes
azhawkes / WebConfig.groovy
Created August 19, 2015 17:26
Spring Boot (RestController) - support for application/octet-stream using InputStream
/**
* Adds support for application/octet-stream through a RestController using streams.
*/
@Configuration
class WebConfig extends WebMvcConfigurationSupport {
@Override
protected void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
converters.add(new AbstractHttpMessageConverter<InputStream>(MediaType.APPLICATION_OCTET_STREAM) {
protected boolean supports(Class<?> clazz) {
return InputStream.isAssignableFrom(clazz)
@azhawkes
azhawkes / SwtImageSprite.java
Created December 20, 2012 19:01
Simple Java/SWT class for image sprites. Quickly slice up a larger image into smaller ones, while preserving alpha transparency. Most of the existing examples out there don't handle alphas properly.
package com.andyhawkes.gists;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.ImageData;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.widgets.Display;
/**
* Simple class that demonstrates how to slice up regions of a sprite image in SWT, while preserving
* alpha transparency. There are shorter ways to do this if you don't care about alpha transparency.
// This is a contrived example of some of the things you can do in a Loadster code step.
// HTTP and Wait methods are synchronous by design, no callbacks required.
// More documentation is coming soon!
console.log("We're in a code step.");
// Wait between 0 and 2 seconds
user.wait(Math.random() * 2000);
// Make a GET request with page resources
@azhawkes
azhawkes / random-led-chart.js
Created December 7, 2017 20:39
Fun random LED chart
var columns = 200;
var ticker = document.getElementById("ticker");
for (var i = 0; i < columns; i++) {
addTickerColumn();
}
function addTickerColumn() {
var value = Math.floor(Math.random() * 5);
var column = document.createElement("div");
@azhawkes
azhawkes / .htaccess
Created January 22, 2014 14:15
Apache mod_rewrite config to treat requests for /something as /something.html behind the scenes. Using this for a static Jekyll site because I don't want the .html extensions visible to end users.
RewriteEngine on
# Automatically rewrite /something -> something.html
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME} !-d
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME}.html -f
RewriteRule /(.*)$ /$1.html [L]
# Strip off .html extensions from the request and redirect
RewriteCond %{REQUEST_URI} ^(.+)\.html$
RewriteRule /(.*)\.html$ /$1 [R=301,L]
@azhawkes
azhawkes / .editorconfig
Created January 15, 2014 00:45
Vim configs for the JsBeautify plugin in ~/.vim/.editorconfig
; .editorconfig
root = true
[**.js]
indent_style = space
indent_size = 4
[**.css]
indent_style = space
@azhawkes
azhawkes / .vimrc
Created January 15, 2014 00:44
Finally decided to fix my .vimrc and other configs
" Vundle package manager
set nocompatible " be iMproved
filetype off " required!
set rtp+=~/.vim/bundle/vundle/
call vundle#rc()
" Vundle packages
Bundle 'gmarik/vundle'
Bundle 'maksimr/vim-jsbeautify'
Bundle 'einars/js-beautify'
@azhawkes
azhawkes / gist:5009567
Last active December 14, 2015 01:49
Workaround to disable SWT full-screen mode on the Mac, to get around this nasty bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=389486
public static void disableFullScreen(Shell shell) {
try {
Field windowField = Shell.class.getDeclaredField("window");
windowField.setAccessible(true);
Object window = windowField.get(shell);
invoke(window.getClass(), window, "setCollectionBehavior", new Long[] { 0L });
} catch (Exception e) {
log.error("couldn't disable full screen mode", e);
}