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Sharron Denice sharrondenice

  • Entrepreneur / Software Developer
  • Colorado Springs, CO
  • 10:22 (UTC -06:00)
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@blackgate
blackgate / mbp2011-disable-amd-gpu.md
Last active June 11, 2025 10:32
Macbook Pro 2011 - Disable AMD GPU
@vasanthk
vasanthk / System Design.md
Last active March 13, 2026 10:40
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@inf123
inf123 / barchart.php
Created June 20, 2015 23:16
Bar chart in PHP using the GD library
<?php
/*
* Chart data
*/
$data = [
'Jan' => 103,
'Feb' => 24,
'Mar' => 44,
@robflaherty
robflaherty / csv-to-json.php
Created September 1, 2011 02:26
Convert CSV to JSON
<?php
/*
* Converts CSV to JSON
* Example uses Google Spreadsheet CSV feed
* csvToArray function I think I found on php.net
*/
header('Content-type: application/json');
// Set your CSV feed