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@YashasSamaga
YashasSamaga / yolov4.py
Last active February 18, 2024 04:03
YOLOv4 on OpenCV DNN
import cv2
import time
CONFIDENCE_THRESHOLD = 0.2
NMS_THRESHOLD = 0.4
COLORS = [(0, 255, 255), (255, 255, 0), (0, 255, 0), (255, 0, 0)]
class_names = []
with open("classes.txt", "r") as f:
class_names = [cname.strip() for cname in f.readlines()]
@subfuzion
subfuzion / dep.md
Last active June 14, 2023 15:46
Concise guide to golang/dep

Overview

This gist is based on the information available at golang/dep, only slightly more terse and annotated with a few notes and links primarily for my own personal benefit. It's public in case this information is helpful to anyone else as well.

I initially advocated Glide for my team and then, more recently, vndr. I've also taken the approach of exerting direct control over what goes into vendor/ in my Dockerfiles, and also work from isolated GOPATH environments on my system per project to ensure that dependencies are explicitly found under vendor/.

At the end of the day, vendoring (and committing vendor/) is about being in control of your dependencies and being able to achieve reproducible builds. While you can achieve this manually, things that are nice to have in a vendoring tool include:

@kmpm
kmpm / adding-pixel-to-raspbian-lite.md
Last active March 23, 2024 19:31
Adding PIXEL to Raspbian Lite

Adding PIXEL/GUI to Raspbian Lite

These 'notes' were primarily intended for my own consumption but since there have been surprisingly many comments to it over the years I wanted to do some updates and clarifications. Thanks for all comments.

These instructions will require you to have connection to internet from your pi, WiFi, Ethernet or by some other means like a 3G USB dongle or something.

Preparations

@StevenACoffman
StevenACoffman / _MicroService Proxy Gateway Solutions.md
Last active September 28, 2023 14:54
Microservice Proxy/Gateway Solutions

MicroService Proxy Gateway Solutions

Kong, Traefik, Caddy, Linkerd, Fabio, Vulcand, and Netflix Zuul seem to be the most common in microservice proxy/gateway solutions. Kubernetes Ingress is often a simple Ngnix, which is difficult to separate the popularity from other things.

Github Star Trend:

Github Star History for Kong vs traefik vs fabio vs caddy vs Zuul

This is just a picture of this link from March 2, 2019

Originally, I had included some other solution

@recto
recto / PythonVirtualenvMac.md
Last active November 9, 2021 09:41
Python 2 and 3 setup with virtualenv on Mac OS X

Python Installation

You can install the latest python 2 and python 3 by homebrew.

  • Python 2 Installation
brew install python
  • Python 3 Installation
@Jaza
Jaza / Flask-blueprint-with-imported-routes
Last active March 10, 2024 18:26
Example of how to split a Flask blueprint into multiple files, with routes in each file, and of how to register all those routes.
*
@jpillora
jpillora / sshd.go
Last active December 17, 2023 16:27
Go SSH server complete example - Read more here https://blog.gopheracademy.com/go-and-ssh/
// A small SSH daemon providing bash sessions
//
// Server:
// cd my/new/dir/
// #generate server keypair
// ssh-keygen -t rsa
// go get -v .
// go run sshd.go
//
// Client:
@cesarferreira
cesarferreira / AsyncTaskActivity.java
Last active February 22, 2021 20:48
Advanced Android AsyncTask Callback example
package com.cesarferreira.asynctaskcallback;
import android.app.Activity;
import android.os.Bundle;
import android.widget.Toast;
public class MainActivity extends Activity {
@Override
@andypiper
andypiper / main.lua
Created March 26, 2013 19:38
Sample using Eclipse Mihini and Paho to read modbus values from an Arduino attached to a Raspberry Pi and publish them over MQTT
require 'sched'
require 'shell.telnet'
-- Start a telnet server on port 1234
-- Once this program is started , you can start a Lua VM through telnet
-- using the following command: telnet localhost 1234
local function run_server()
shell.telnet.init {
address = '0.0.0.0',
port = 1234,
@barrysteyn
barrysteyn / Base64Decode.c
Last active May 13, 2024 07:45
Base64 Encoding/Decoding with the OpenSSL c api
//Decodes Base64
#include <openssl/bio.h>
#include <openssl/evp.h>
#include <string.h>
#include <stdio.h>
int calcDecodeLength(const char* b64input) { //Calculates the length of a decoded base64 string
int len = strlen(b64input);
int padding = 0;