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Daniel Zanco dangpzanco

  • Florianópolis, Brasil
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@bogdan-kulynych
bogdan-kulynych / install-cuda-10-bionic.sh
Last active Dec 7, 2021
Install CUDA 10 on Ubuntu 18.04
View install-cuda-10-bionic.sh
# WARNING: These steps seem to not work anymore!
#!/bin/bash
# Purge existign CUDA first
sudo apt --purge remove "cublas*" "cuda*"
sudo apt --purge remove "nvidia*"
# Install CUDA Toolkit 10
wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.0.130-1_amd64.deb
View line_girl.rb
W = 500
H = 585
W1 = W - 1
H1 = H - 1
def setup
@img = load_image '../scratch/girl.png'
@img.filter BLUR, 3
@img.load_pixels
end
@renexu
renexu / train.py
Created Dec 28, 2017
Keras HDF5Matrix and fit_generator for huge hdf5 dataset
View train.py
import threading
from keras.applications.inception_v3 import InceptionV3
from keras.optimizers import Adam
from keras.utils.io_utils import HDF5Matrix
class threadsafe_iter:
"""Takes an iterator/generator and makes it thread-safe by
serializing call to the `next` method of given iterator/generator.
@cwyang
cwyang / regression_keras.py
Last active Dec 18, 2018
polynomial regression try with keras
View regression_keras.py
%matplotlib inline
from keras.models import Sequential
from keras.layers import Dense, Dropout, Activation
from keras.optimizers import Adam
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
#Generate data
num_data=10000
@shaypal5
shaypal5 / confusion_matrix_pretty_print.py
Last active Oct 26, 2021
Pretty print a confusion matrix with seaborn
View confusion_matrix_pretty_print.py
import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns
def print_confusion_matrix(confusion_matrix, class_names, figsize = (10,7), fontsize=14):
"""Prints a confusion matrix, as returned by sklearn.metrics.confusion_matrix, as a heatmap.
Note that due to returning the created figure object, when this funciton is called in a
notebook the figure willl be printed twice. To prevent this, either append ; to your
function call, or modify the function by commenting out the return expression.
@mcnees
mcnees / graph paper.tex
Last active Jul 20, 2021
Make your own quadrille, graph, hex, etc paper! Uses the pgf/TikZ package for LaTeX, which should be part of any modern TeX installation.
View graph paper.tex
%%-----------------------------------------------------------------------
%% Make your own quadrille, graph, hex, etc paper!
%% Uses the pgf/TikZ package for LaTeX, which should be part of
%% any modern TeX installation.
%% Email: mcnees@gmail.com
%% Twitter: @mcnees
%%-----------------------------------------------------------------------
\documentclass[11pt]{article}
@graymouser
graymouser / hb_all_books_dl.js
Created Feb 28, 2016
Humble bundle book bundles - download all books at once
View hb_all_books_dl.js
/*
After purchasing a humble book bundle, go to your download page for that bundle.
Open a console window for the page and paste in the below javascript
*/
$('a').each(function(i){
if ($.trim($(this).text()) == 'MOBI') {
$('body').append('<iframe id="dl_iframe_'+i+'" style="display:none;">');
document.getElementById('dl_iframe_'+i).src = $(this).data('web');
}
});
@t-nissie
t-nissie / fib.jl
Last active May 31, 2021
Three ways of generating n-th Fibonacci number in Julia language
View fib.jl
#!/usr/bin/env julia
# Gist: https://gist.github.com/t-nissie/641df996b9035f85b230
# Three ways of generating n-th Fibonacci number in Julia language
# Put perfutil.jl in the same directory as:
# wget https://raw.githubusercontent.com/JuliaLang/julia/master/test/perf/perfutil.jl
# Turn off garbage collection (GC), when you get occasional bad timings. See perfutil.patch below.
###
using Base.Test
include("perfutil.jl")
View twitter.sh
ffmpeg -i test.mov -vcodec libx264 -vf 'scale=640:trunc(ow/a/2)*2' -acodec aac -vb 1024k -minrate 1024k -maxrate 1024k -bufsize 1024k -ar 44100 -strict experimental -r 30 out.mp4
@kennwhite
kennwhite / vpn_psk_bingo.md
Last active Nov 11, 2021
Most VPN Services are Terrible
View vpn_psk_bingo.md

Most VPN Services are Terrible

Short version: I strongly do not recommend using any of these providers. You are, of course, free to use whatever you like. My TL;DR advice: Roll your own and use Algo or Streisand. For messaging & voice, use Signal. For increased anonymity, use Tor for desktop (though recognize that doing so may actually put you at greater risk), and Onion Browser for mobile.

This mini-rant came on the heels of an interesting twitter discussion: https://twitter.com/kennwhite/status/591074055018582016