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Pedro Palhares pedrospdc

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@carlosrobles
carlosrobles / add_auto_increment_to_int_single_pk.sql
Last active December 6, 2022 18:53
Add auto_increment to all the single PRIMARY KEY of type int of a database
DROP TABLE if exists temp;
CREATE TABLE temp (
`table` varchar(250) DEFAULT NULL,
`colum` varchar(250) DEFAULT NULL,
`type` varchar(250) DEFAULT NULL,
`number_of_PK` tinyint(2) DEFAULT NULL,
`alter` varchar(250) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
@duhaime
duhaime / measure_img_similarity.py
Last active September 10, 2024 20:14
Compare image similarity in Python using Structural Similarity, Pixel Comparisons, Wasserstein Distance (Earth Mover's Distance), and SIFT
import warnings
from skimage.measure import compare_ssim
from skimage.transform import resize
from scipy.stats import wasserstein_distance
from scipy.misc import imsave
from scipy.ndimage import imread
import numpy as np
import cv2
##
@anthonyclarka2
anthonyclarka2 / borg-backup-enhanced.sh
Created August 14, 2017 17:06
Borg backup script with exit code checking and status push to Zabbix
#!/bin/sh
# Enhanced backup script
# Sends messages to Zabbix based on exit code of borg executable
#
# anthonyclark AT G MAIL
# Shellcheck will still kvetch at you if notices are enabled
#
# This script will not work AS-IS but is only provided as such
# NO WARRANTIES
# This work is licensed under a Creative Commons Attribution 4.0 International License.
@smithclay
smithclay / index.js
Created June 16, 2017 18:30
"Hello World" AWS Lambda + Terraform Example
// 'Hello World' nodejs6.10 runtime AWS Lambda function
exports.handler = (event, context, callback) => {
console.log('Hello, logs!');
callback(null, 'great success');
}
@martinwicke
martinwicke / automobile.ipynb
Last active January 9, 2022 08:14
Estimator demo using Automobile dataset
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@codref
codref / go-ssh-reverse-tunnel.go
Last active January 22, 2025 16:31
Go SSH reverse tunnel implementation (SSH -R)
/*
Go-Language implementation of an SSH Reverse Tunnel, the equivalent of below SSH command:
ssh -R 8080:127.0.0.1:8080 operatore@146.148.22.123
which opens a tunnel between the two endpoints and permit to exchange information on this direction:
server:8080 -----> client:8080
@kevin-smets
kevin-smets / 1_kubernetes_on_macOS.md
Last active June 23, 2025 01:06
Local Kubernetes setup on macOS with minikube on VirtualBox and local Docker registry

Requirements

Minikube requires that VT-x/AMD-v virtualization is enabled in BIOS. To check that this is enabled on OSX / macOS run:

sysctl -a | grep machdep.cpu.features | grep VMX

If there's output, you're good!

Prerequisites

@lucijafrkovic
lucijafrkovic / git_retag
Created April 28, 2016 14:02
Retagging on git
1. list all remote tags
git ls-remote --tags
2. delete local tag
git tag -d V_1_0_1
3. push tag deletion to remote
git push origin :refs/tags/V_1_0_1
4. tag local branch again
@davideicardi
davideicardi / mongo-docker.bash
Last active July 16, 2023 18:18
Running mongodb inside a docker container (with mongodb authentication)
# Create a container from the mongo image,
# run is as a daemon (-d), expose the port 27017 (-p),
# set it to auto start (--restart)
# and with mongo authentication (--auth)
# Image used is https://hub.docker.com/_/mongo/
docker pull mongo
docker run --name YOURCONTAINERNAME --restart=always -d -p 27017:27017 mongo mongod --auth
# Using the mongo "localhost exception" (https://docs.mongodb.org/v3.0/core/security-users/#localhost-exception)
# add a root user
@jboner
jboner / ResilienceReferences.md
Last active April 27, 2025 07:01
References from my talk 'Without Resilience, Nothing Else Matters'.