Skip to content

Instantly share code, notes, and snippets.

View jryans's full-sized avatar

J. Ryan Stinnett jryans

View GitHub Profile
@tkersey
tkersey / gist:1130675
Created August 7, 2011 19:16
Getting a Motorola SBG6580 into “Bridge” mode

found at: http://fascinated.fm/post/2379188731/getting-a-motorola-sbg6580-into-bridge-mode-on

Getting a Motorola SBG6580 into “Bridge” mode on TimeWarner Wideband

  1. Unplug coax cable from Motorola
  2. Hold down the white reset button on the back panel with a pen for 30s.  This resets all settings to factory defaults. The modem will be auto-reconfigured once you plug in the coax cable.
  3. When modem is back on plug in a computer with an Ethernet cable into the modem.
  4. Connect to http://192.168.0.1 and login with “admin” / “motorola”
  5. Now you will make some changes:
 
  • Wireless -> Primary Network -> Disabled
@makevoid
makevoid / hosted_example.txt
Created August 27, 2011 02:01
JQuery DOM HighLighter (it's a basic "Inspect element" simple implementation to mimic what webkit inspector and firebug do)
http://uploads.makevoid.com/jquery_dom_highlighter.html
@jboner
jboner / latency.txt
Last active May 5, 2024 03:12
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@dergachev
dergachev / GIF-Screencast-OSX.md
Last active May 2, 2024 05:55
OS X Screencast to animated GIF

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

@SlexAxton
SlexAxton / .zshrc
Last active April 25, 2023 03:57
My gif workflow
gifify() {
if [[ -n "$1" ]]; then
if [[ $2 == '--good' ]]; then
ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
rm out-static*.png
else
ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
fi
else
@NV
NV / Readme.md
Last active May 28, 2023 20:42
Prepend the debugger statement to a function as easy as stopBefore('Element.prototype.removeChild'). Works in Chrome DevTools and Safari Inspector, doesn’t work in Firebug‘s and Firefox Developer Tools‘ console (I don’t know why). Works as a standalone script everywhere.

stopBefore.js

2min screencast

Examples

stopBefore(document, 'getElementById')
stopBefore('document.getElementById') // the same as the previous
stopBefore(Element.prototype, 'removeChild')
@campd
campd / writing-actors.md
Last active November 21, 2021 21:13
protocol.js documentation

Writing an Actor

A Simple Hello World

Here's a simple Hello World actor. It is a global actor (not associated with a given browser tab).

let protocol = require("devtools/server/protocol");

let {method, Arg, Option, RetVal} = protocol;

@mattsnider
mattsnider / bootstrap.sh
Last active February 1, 2023 22:02
This is a shell script I use to bootstrap new dev machines (OSX) and servers (Ubuntu). It will ensure everything I need for python, node.js, and git is installed. After running bootstrap, I just need to clone my project and run the initialization script in my project to complete the setup.
#!/bin/bash
# expects python is installed with OS distribution
# single line command for execution
# wget -O - <RAW_URL> | bash
# determine environment
if hash apt-get 2>/dev/null; then
echo "Bootstrapping UBUNTU"
UBUNTU=true

Make it real

Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.

Ship it

Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.

Do it with style