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@pixelpogo
pixelpogo / gist:1222411
Created September 16, 2011 15:50
How to simulate low bandwidth on mac os x
# try
# 48kbit/s for Dialup
# 64kbit/s for Edge
# 384kbit/s for 3G
# 768kbit/s for DSL
# 1572kbit/s for T1
#
# to simulate low bandwidths.
#
# And: You can play with the delay option.
@vasilisvg
vasilisvg / responsive-context-images.html
Created September 7, 2011 10:50
Responsive context aware images without cookies or server logic
<!doctype html>
<!--
WARNING!
You probably shouldn't use this technique since images never show up
if the script isn't loaded for one reason or another. Some reasons:
- The content is viewed using a RSS reader
- The content is viewed with a read-it-later service
- The user has a flaky connection (hotel wifi, Dutch train, etc)
-->
@ddemaree
ddemaree / _retina.scss
Created April 26, 2013 20:49
Example Sass mixin for a "bulletproof" Hi-DPI media query
@mixin retina($ratio: 1.5) {
$dpi: $ratio * 96;
$opera-ratio: $ratio * 100;
@media only screen and (-webkit-min-device-pixel-ratio: #{$ratio}),
only screen and ( -o-min-device-pixel-ratio: '#{$opera-ratio}/100'),
only screen and ( min-resolution: #{$dpi}dpi),
only screen and ( min-resolution: #{$ratio}dppx) {
@content;
}
@samdphillips
samdphillips / Dockerfile
Created June 21, 2021 16:24
A very basic Dockerfile for Racket projects
FROM racket/racket:8.1-full AS build
WORKDIR /src/my-project
RUN raco pkg config --set catalogs \
https://download.racket-lang.org/releases/8.1/catalog/ \
https://racksnaps.defn.io/snapshots/2021/05/27/catalog/
RUN raco pkg install --auto --batch $ALL_THE_PACKAGES_I_NEED
COPY . /src/my-project
RUN raco test -x .
RUN raco exe --vv ++lib $DYNAMIC_REQUIRE_LIBS -o my-project main.rkt
@ericelliott
ericelliott / model-mixin.js
Last active October 26, 2022 20:26
Model mixin
import Events from 'eventemitter3';
const modelMixin = Object.assign({
attrs: {},
set (name, value) {
this.attrs[name] = value;
this.emit('change', {
prop: name,
value: value
@haschek
haschek / .jshintrc
Created May 4, 2012 16:08
JSHint Configuration, Strict Edition
{
// --------------------------------------------------------------------
// JSHint Configuration, Strict Edition
// --------------------------------------------------------------------
//
// This is a options template for [JSHint][1], using [JSHint example][2]
// and [Ory Band's example][3] as basis and setting config values to
// be most strict:
//
// * set all enforcing options to true
@wsargent
wsargent / docker_cheat.md
Last active August 31, 2023 12:10
Docker cheat sheet
@naholyr
naholyr / _service.md
Created December 13, 2012 09:39
Sample /etc/init.d script

Sample service script for debianoids

Look at LSB init scripts for more information.

Usage

Copy to /etc/init.d:

# replace "$YOUR_SERVICE_NAME" with your service's name (whenever it's not enough obvious)
@sebmarkbage
sebmarkbage / Enhance.js
Last active January 31, 2024 18:33
Higher-order Components
import { Component } from "React";
export var Enhance = ComposedComponent => class extends Component {
constructor() {
this.state = { data: null };
}
componentDidMount() {
this.setState({ data: 'Hello' });
}
render() {
@remy
remy / gist:350433
Created March 31, 2010 14:58
Storage polyfill
if (typeof window.localStorage == 'undefined' || typeof window.sessionStorage == 'undefined') (function () {
var Storage = function (type) {
function createCookie(name, value, days) {
var date, expires;
if (days) {
date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
expires = "; expires="+date.toGMTString();