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@slightfoot
slightfoot / page_turn.dart
Created September 9, 2019 21:28
Page Turn Effect - By Simon Lightfoot. Replicating this behaviour. https://www.youtube.com/watch?v=JqvtZwIJMLo
// MIT License
//
// Copyright (c) 2019 Simon Lightfoot
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
@madhurimarawat
madhurimarawat / GATE-CSE-DS-Resources.md
Last active August 21, 2026 16:36
A collection of the best free GATE preparation resources for CSE & Data Science. Contributions are welcome!

πŸ“Œ GATE Resources - CSE & Data Science

I have compiled all the resources that helped me in my GATE preparation, and I hope they help you too! πŸš€

PostGIS Functions β€” A Hands-On Reference

A personal cheat-sheet for the core ST_* functions, grouped A–E by what they do. Every query here is runnable and every output shown was produced by actually running it. It uses a tiny self-contained demo dataset (two throwaway tables), so you can paste this whole file into psql and follow along without touching the app's data.

  • A. Constructors β€” build geometry from numbers or text
  • B. Accessors / Output β€” read data back out of a geometry

PostGIS: Understanding SRID, Geometry, and Geography

1. The Core Mental Model

The key idea is:

SRID and geometry/geography answer different questions. They don't compete with each other.

Think of spatial data as having three layers of meaning:

@yassineaboukir
yassineaboukir / List of API endpoints & objects
Last active August 21, 2026 16:27
A list of 3203 common API endpoints and objects designed for fuzzing.
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@stvhwrd
stvhwrd / LeetCodeQuestions.md
Last active August 21, 2026 16:18 — forked from krishnadey30/LeetCodeQuestions.md
Curated List of Top 75 LeetCode
@varqox
varqox / install_debian_with_debootstrap_howto.md
Last active August 21, 2026 16:16
Instructions how to install Debian using debootstrap