roxlu

Installing CYGWIN with SSH
  1) Download cygwin setup.exe from http://www.cygwin.com
    - Execute setup.exe
    - Install from internet
    - Root directory: `c:\cygwin` + all users
    - Local package directory: use default value
   - Select a mirror to download files from
   - Select these packages:
     - editors > xemacs 21.4.22-1
     - net > openssh 6.1-p

twolfson

node_modules/

rygorous

Why do compilers even bother with exploiting undefinedness signed overflow? And what are those
mysterious cases where it helps?

A lot of people (myself included) are against transforms that aggressively exploit undefined behavior, but
I think it's useful to know what compiler writers are accomplishing by this.

TL;DR: C doesn't work very well if int!=register width, but (for backwards compat) int is 32-bit on all
major 64-bit targets, and this causes quite hairy problems for code generation and optimization in some
fairly common cases. The signed overflow UB exploitation is an attempt to work around this.

flibitijibibo

A week ago I was CC'd in on a thread about Linux packaging, and how to avoid doing it the wrong way (i.e. RPM, Deb, etc.). I've always used MojoSetup and I've never forced distributions to do any additional work, but this is still a new concept to a lot of people. Additionally, Amos suggested that I expand on Itch's FNA appendix, so here's a guide on how I package my games.

This is a bit of an expansion on my MAGFest 2016 presentation, which you can find here:

http://www.flibitijibibo.com/magfest2016/

https://www.youtube.com/watch?v=B83CWUh0Log

I would recommend looking at that first! After that, read on...

the6p4c

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d7samurai

Minimal D3D11

Minimal D3D11 reference implementation: An uncluttered Direct3D 11 setup + basic rendering primer and API familiarizer. Complete, runnable Windows application contained in a single function and laid out in a linear, step-by-step fashion that should be easy to follow from the code alone. ~200 LOC. No modern C++, OOP or (other) obscuring cruft. View on YouTube

Also check out Minimal D3D11 pt2, reconfigured for instanced rendering and with a smaller, tighter, simplified overall code structure, or Minimal D3D11 pt3, with shadowmapping + showcasing a range of alternative setup and rendering techniques.

the6p4c

#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/io.h>
#include <sys/mman.h>
#include "elf.h"

JettMonstersGoBoom

#if 0
.PHONY: run
run:
	tcc -run makefile 

ifeq (0, 1)
#endif
#include <GL/gl.h>
#include "stdio.h"

Gankra

echo "hello 😺 मनीष بسم 好あaa" && echo "aaaaaaaaaaaaaaaaaaaaaaaa"

Lucretiel

#include "liscpp.h"

using namespace std;

int main()
{
	ReadEvalPrint(
		
		(Let,
			tok(fold), (Lambda, tok(F), tok(I), tok(L),