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@steverichey
steverichey / Iconizer.sh
Last active February 23, 2022 17:40
Create iOS application icons from one PDF file. Requires ImageMagick.
#!/bin/sh
#
# Iconizer shell script by Steve Richey ([email protected])
#
# This is a simple tool to generate all necessary app icon sizes and the JSON file for an *EXISTING* Xcode project from one file.
# To use: specify the path to your vector graphic (PDF format) and the path to your Xcode folder containing Images.xcassets
# Example: sh iconizer.sh MyVectorGraphic.pdf MyXcodeProject
#
# Requires ImageMagick: http://www.imagemagick.org/
using UnityEngine;
using System.Collections;
using System.IO.Ports;
using System.Threading;
public class SerialHandler : MonoBehaviour
{
public delegate void SerialDataReceivedEventHandler(string message);
public event SerialDataReceivedEventHandler OnDataReceived;
@JoanTheSpark
JoanTheSpark / KiCAD_CopperSpiral_v2.py
Created November 27, 2015 08:54
v2 with spin direction and increasing amount of segments per turn for smoother result in outer circles
import sys, os
import shutil
import math
import itertools
from copy import deepcopy
# 0 1 2 3 4 5 6
LIST_elmt = [" ("," (start ",") (end ",") "," (layer ",") ","))"]
#LIST_elmt = [" (gr_line (start 131.571908 182.314571) (end 112.874456 120.68499) (angle 90) (layer Dwgs.User) (width 0.1))"]
#LIST_elmt = [" (segment (start 118.7 106.7) (end 119.4 106.7) (width 0.25) (layer B.Cu) (net 0))"]
anonymous
anonymous / Wireframe.cs
Created May 13, 2016 16:00
using UnityEngine;
using System.Collections;
public class Wireframe : MonoBehaviour
{
Mesh myMesh;
Mesh newMesh, newMeshBackground;
Vector3[] myVertices;
int[] myTriangles;
/**
* Base contract that all upgradeable contracts should use.
*
* Contracts implementing this interface are all called using delegatecall from
* a dispatcher. As a result, the _sizes and _dest variables are shared with the
* dispatcher contract, which allows the called contract to update these at will.
*
* _sizes is a map of function signatures to return value sizes. Due to EVM
* limitations, these need to be populated by the target contract, so the
* dispatcher knows how many bytes of data to return from called functions.
@phosphoer
phosphoer / GravityItem.cs
Last active August 18, 2024 12:04
Mario Galaxy Gravity for Unity
// The MIT License (MIT)
// Copyright (c) 2016 David Evans @phosphoer
// 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:
// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
@leogdion
leogdion / serialNumber.swift
Created October 18, 2016 14:25
How To Get A Serial Number on macOS in Swift
var serialNumber: String? {
let platformExpert = IOServiceGetMatchingService(kIOMasterPortDefault, IOServiceMatching("IOPlatformExpertDevice") )
guard platformExpert > 0 else {
return nil
}
guard let serialNumber = (IORegistryEntryCreateCFProperty(platformExpert, kIOPlatformSerialNumberKey as CFString, kCFAllocatorDefault, 0).takeUnretainedValue() as? String)?.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines) else {
return nil
}
@jls21
jls21 / How to run devices with new iOS version on old Xcode
Last active April 10, 2024 10:33
How to run devices with new iOS version on old Xcode
If you are having device with new iOS version(iOS 10.3 for example), but don't wanna to update XCode 8.2.1.
It's very simple to run application on new iOS with old XCode.
Check this out.
Follow the steps:
1. Download .dmg file with new XCode from apple developer portal (https://developer.apple.com/download/more/).
2. Keep your old XCode and unarchive new XCode from .dmg file.
3. Goto (New XCode path)/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport and copy folder with new iOS
4. Paste it to (Old XCode path)/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport
@ShawnHymel
ShawnHymel / fred_bot.ino
Last active May 26, 2025 20:15
Use two magnetic encoders to make a robot drive in a straight line for 1 meter
/**
* Adventures in Science: Fred Bot
* SparkFun Electronics
* Author: M. Hord (October 8, 2013)
* Modified by: B. Huang (October 31, 2014)
* Modified by: Shawn Hymel (July 21, 2017)
*
* Use two magnetic encoders on Fred's motor shafts (48:1
* gearbox, 60mm wheels) to make him move in a straight line for
* 1m.
@antfarm
antfarm / CRC32.swift
Last active June 28, 2025 13:22
CRC32 checksum generation in a few lines of Swift 5. https://en.wikipedia.org/wiki/Cyclic_redundancy_check#CRC-32_algorithm
class CRC32 {
static var table: [UInt32] = {
(0...255).map { i -> UInt32 in
(0..<8).reduce(UInt32(i), { c, _ in
(c % 2 == 0) ? (c >> 1) : (0xEDB88320 ^ (c >> 1))
})
}
}()