Pharap

Programming Sins

• Magic numbers
  • Constants with a specific meaning should be clearly named
  • Possible exceptions include:
    • 0, 1 and 2 where usage is unambiguous
    • arguably the shift and mask values when doing bitshifting and masking
• Single-letter variables names
  • With the possible exceptions of:
• x and y for coordinates

Pharap

:100000000C948E030C94B6030C94B6030C94B603B4
:100010000C94B6030C94B6030C94B6030C94B6037C
:100020000C94B6030C94B6030C9475070C94E40777
:100030000C94B6030C94B6030C94B6030C94B6035C
:100040000C94B6030C94B6030C94B6030C94B6034C
:100050000C94B6030C94B6030C94B6030C94160AD5
:100060000C94B6030C94B6030C94B6030C94B6032C
:100070000C94B6030C94B6030C94B6030C94B6031C
:100080000C94B6030C94B6030C94B6030C94B6030C
:100090000C94B6030C94B6030C94B6030C94B603FC

Pharap

namespace Cthulhu
{
	template< typename T >
	void fhtagn(T & object)
	{
		// ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn!
		ph_nglui(object);
		mglw_nafh(object);
		R_lyeh(object);
		wgah_nagl(object);

Pharap

Windows Keyboard Combos

Licence

Copyright © 2020 Pharap Licensed as CC BY-SA 4.0 (Human Readable Version).

General

| Combo | Function |

Pharap

The C++ build process is roughly as thus:

1. All .cpp (and possibly .c) files are compiled:
   1. First the preprocessor processes the file, it (as required):
      • Parses and processes all #defined macros, storing their definitions in a symbol table (a string to string dictionary).
      • Parses and processes all #if, #elif and #endif macros, thus performing conditional compilation.
      • Parses and processes all #included header (.h) files, which includes inserting the contents of the header file into the point at which it was #included (or performs a process that achieves the equivalent effect).
      • Parses and processes all #pragmas, implementing their compiler-specific behaviour.
        • Note that the most common and widely supported #pragma is #pragma once, which acts as an alternative to include guards.

• Other #pragma examples include #pragma omp, which implements 'Open Multi-Processing'

Pharap

#include <Arduboy2.h>

Arduboy2 arduboy;

// This code is under the CC0 licence
// and hence is in the public domain,
// or your local equivalent.

void setup()
{

Pharap

リンク：

• http://neri5.hatenablog.com/entry/2017/10/24/180000
• https://japanese.engadget.com/jp-2015-05-12-8bit-arduboy-usb-arduino.html
• https://netafull.net/gadget/050109.html
• https://akiba-pc.watch.impress.co.jp/docs/wakiba/find/1039056.html
• https://omocoro.jp/bros/kiji/200112/
• https://daily-gadget.net/2019/07/08/post-5046/
• http://techwave.jp/archives/arduboy-24247.html
• https://nlab.itmedia.co.jp/nl/articles/1505/13/news170.html

Pharap

#include <Arduboy2.h>
Arduboy2 arduboy;

void setup()
{
	arduboy.begin();
}

void loop()
{

Pharap

https://www.jeremydorn.com/json-editor?schema=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