ricksy

## rpi3_iot_server.md

      
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                xoseperez
                / rpi3_iot_server.md
            
            
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              February 11, 2024 15:05
            
              
                Raspberry Pi 3 with Mosquitto, Node-RED, InfluxDB, Grafana and Nginx (as a reverse proxy)
              
          
    Raspberry Pi 3 IoT Home Server

Presentation

http://tinkerman.cat/rpi3_iot_server.pdf (Catalan)
Get the latest image and flash the SD card


download the latest image


## macbook-pro-2011-defective-gpu-fix.md

      
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                cdleon
                / macbook-pro-2011-defective-gpu-fix.md
            
            
              Last active
              July 22, 2025 01:39
            
              
                Macbook Pro 2011 GPU Defect fix macOS Sierra and High Sierra
              
          
    Works for macOS Sierra and High Sierra


Taken from 2011 Macbook Pro Graphics Card FIX 100% WORKING!!!

EDIT This method works! But there is an improved version for better thermal management and brightness keys functionality. See improved version -> https://gist.github.com/cdleon/d1eff7246a25193304284ecec40445b0
Enter Recovery Mode (text mode)


if you are on high sierra 10.13.6+ you might need to use Command + r instead

Boot up holding down Command + r + s

  
## mbp2011-disable-amd-gpu.md

      
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                blackgate
                / mbp2011-disable-amd-gpu.md
            
            
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              June 11, 2025 10:32
            
              
                Macbook Pro 2011 - Disable AMD GPU
              
          
    Known Issues: On High Sierra there are problems related to the screen brightness and sleep issues.
1. Reset SMC and NVRAM

SMC: https://support.apple.com/en-us/HT201295
NVRAM: https://support.apple.com/en-us/HT204063
2. Change the gpu-power-prefs and disable SIP


## draw_neural_net.py
import matplotlib.pyplot as plt

def draw_neural_net(ax, left, right, bottom, top, layer_sizes):
    '''
    Draw a neural network cartoon using matplotilb.

    :usage:
        >>> fig = plt.figure(figsize=(12, 12))
        >>> draw_neural_net(fig.gca(), .1, .9, .1, .9, [4, 7, 2])


## boostgz.cc
/*
Compile on Fedora 16 Linux:
g++ -O2 -Wall -g -o boostgz boostgz.cc -lboost_iostreams-mt
  */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <fstream>
#include <iostream>
	import matplotlib.pyplot as plt

	def draw_neural_net(ax, left, right, bottom, top, layer_sizes):
	'''
	Draw a neural network cartoon using matplotilb.

	:usage:
	>>> fig = plt.figure(figsize=(12, 12))
	>>> draw_neural_net(fig.gca(), .1, .9, .1, .9, [4, 7, 2])
	/*
	Compile on Fedora 16 Linux:
	g++ -O2 -Wall -g -o boostgz boostgz.cc -lboost_iostreams-mt
	*/

	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <fstream>
	#include <iostream>