silvesthu

GPU Optimization for GameDev

Graphics Pipeline / GPU Architecture Overview

• 2011 - A trip through the Graphics Pipeline 2011
• 2015 - Life of a triangle - NVIDIA's logical pipeline
• 2015 - Render Hell 2.0
• 2016 - How bad are small triangles on GPU and why?
• 2017 - GPU Performance for Game Artists
• 2019 - Understanding the anatomy of GPUs using Pokémon
• 2020 - GPU ARCHITECTURE RESOURCES

cdmwebs

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.

kj800x

preface: Posting these online since it sounds like these notes are somewhat interesting based on a few folks I've shared with. These are semi-rough notes that I basically wrote for myself in case I ever needed to revisit this fix, so keep that in mind.

I recently bought an LG ULTRAGEAR monitor secondhand off of a coworker. I really love it and it's been great so far, but I ran into some minor issues with it in Linux. It works great on both Mac and Windows, but on Linux it displays just a black panel until I use the second monitor to go in and reduce the refresh rate down to 60 Hz.

This has worked decent so far but there's some issues:

• It doesn't work while linux is booting up. The motherboards boot sequence is visible just fine, but as soon as control is handed over to Linux and I'd normally see a splash screen while I'm waiting for my login window, I see nothing.
• It doesn't work on the login screen. This would be fine if login consistently worked on my second screen, but I need to manually switch

HerringtonDarkholme

#define ｴｽﾃｨｰﾃﾞｨｰ std
#define ｱｲｵｰｽﾄﾘｰﾑ <iostream>
#define ﾕｰｼﾞﾝｸﾞ using
#define ｲﾌ if
#define ｲﾝｸﾙｰﾄﾞ #include
#define ｲﾝﾄ int
#define ｼｰｱｳﾄ cout
#define ｼｰｲﾝ cin
#define ﾈｰﾑｽﾍﾟｰｽ namespace
#define ﾌﾞｰﾙ bool

Slluxx

Patching the Youtube App

In short

1. Extract the main NSO
2. Convert it into an ELF (to strip header/hashes)
3. Load it into Ida, find the function and patch the bytes back into the binary
4. Convert the ELF back into NSO
5. Use the nso as exefs patch or re-import it into the NCA/NSP

JerryLokjianming

---

How to Crack Sublime Text 3.2.2 Build 3211 with Hex Editor (Windows | Without License) ↓

1. Download & Install Sublime Text 3.2.2 Build 3211
2. Visit https://hexed.it/
3. Open file select sublime_text.exe
4. Offset 0x8545: Original 84 -> 85
5. Offset 0x08FF19: Original 75 -> EB
6. Offset 0x1932C7: Original 75 -> 74 (remove UNREGISTERED in title bar, so no need to use a license)

bgulla

204 	password
193 	123456
144 	admin
125 	support
116 	123
114 	1234
105 	default
99 	12345
97 	1
84 	ubnt

statico

#ifdef _WIN32
// Use discrete GPU by default.
extern "C" {
  // http://developer.download.nvidia.com/devzone/devcenter/gamegraphics/files/OptimusRenderingPolicies.pdf
  __declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
​
  // http://developer.amd.com/community/blog/2015/10/02/amd-enduro-system-for-developers/
  __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
}
#endif

SilverCory

Type Asset:

  {
    "id": 123123123123,
    "name": "asset_key",
    "type": 1
  }

• ID: The ID of the asset

phaedryx

errors = [
  SystemStackError, LocalJumpError, IOError, RegexpError, ZeroDivisionError,
  ThreadError, SystemCallError, SecurityError, RuntimeError, NameError,
  RangeError, IndexError, ArgumentError, TypeError
]

module Kernel
  def suppress_warnings
    original_verbosity = $VERBOSE
    $VERBOSE = nil