akmamun

import cv2

camera = cv2.VideoCapture(0)  # use 0 for web camera
#  for cctv camera'rtsp://username:password@ip_address:554/user=username_password='password'_channel=channel_number_stream=0.sdp'
def camera_stream():
    while True:
        # Capture frame-by-frame
        success, frame = camera.read()
        if not success:
            break

akmamun

if (navigator.getUserMedia) {   // navigator.getUserMedia pass three arguments
            navigator.getUserMedia({video: true}, //if want audio can be true 
                stream => {
                    let camera = document.getElementById('camera'); //class or id for load stream on html
                    camera.srcObject = stream;  //src of stream
                    camera.onloadedmetadata = () => {
                        camera.play();
                    }
                }, err => {
                    console.log(err)

akmamun

# Create a host for your project
- Do not need run 'php artisan serve' anymore in your laravel project.
# 1. Go to linux terminal and type 
```php
cd /etc/apache2/sites-available
```
 
	 
# 2. Now create a file name like 
```php

akmamun

import os
SAVE_DIR = os.path.dirname(os.path.abspath(__file__))

def base64_to_image(filename):
    path = os.path.join(SAVE_DIR, 'images/')
    if not os.path.isdir(path):
        os.mkdir(path)
    data = base64.b64decode(filename)
    filename = 'frame' + str(datetime.datetime.now().microsecond) + '.jpg'
    destination = "/".join([path, filename])

akmamun

curl -OL https://github.com/protocolbuffers/protobuf/releases/download/v3.7.0rc2/protoc-3.7.0-rc-2-linux-x86_64.zip

# Unzip
unzip protoc-3.7.0-rc-2-linux-x86_64.zip -d protoc3

# Move protoc to /usr/local/bin/
sudo mv protoc3/bin/* /usr/local/bin/

# Move protoc3/include to /usr/local/include/

akmamun

#add those in bashrc
export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export PATH=$GOPATH/bin:$GOROOT/bin:$PATH

akmamun

from distutils.core import setup
from distutils.extension import Extension
from Cython.Distutils import build_ext
from Cython.Build import cythonize


ext_modules = [
    Extension("test", ["test.py"]),
]

akmamun

mongoexport --db meghna --collection recognitions --out recognitions.csv

akmamun

from alpine:latest

RUN apk add --no-cache python3-dev \
    && pip3 install --upgrade pip

WORKDIR /app

COPY . /app

RUN pip3 --no-cache-dir install -r requirements.txt                                                                            

akmamun

const options = {
  year: 'numeric',
  month: 'numeric',
  day: 'numeric',
  hour: 'numeric',
  minute: 'numeric',
  second: 'numeric'
}

new Intl.DateTimeFormat('en-US', options).format(date) //"7/22/2018, 7:22:13 AM"