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@Arnold1
Arnold1 / stream.py
Created March 15, 2023 17:14 — forked from exelban/stream.py
Streaming video from Raspberry Pi camera via WebSockets.
import io
import socket
import struct
import time
import picamera
import argparse
import logging
########################################################################################################################
logging.basicConfig(level=logging.INFO, datefmt='%m/%d/%Y %I:%M:%S %p', format='%(asctime)s - %(name)s - %(message)s')
@Arnold1
Arnold1 / screen_capture.cpp
Last active February 27, 2023 17:31
screen capture example
// adapted code from http://www.codeproject.com/Tips/1116253/Desktop-Screen-Capture-on-Windows-via-Windows-Desk
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <shlobj.h>
#include <shellapi.h>
#include <dxgi1_2.h>
#include <d3d11.h>
#include <memory>
@Arnold1
Arnold1 / screen_capture.cpp
Last active October 3, 2022 18:18
screen capture example
// adapted code from http://www.codeproject.com/Tips/1116253/Desktop-Screen-Capture-on-Windows-via-Windows-Desk
#define WIN32_LEAN_AND_MEAN
#define _CRT_SECURE_NO_WARNINGS
#include <windows.h>
#include <shlobj.h>
#include <shellapi.h>
#include <dxgi1_2.h>
#include <d3d11.h>
@Arnold1
Arnold1 / screen_capture.cpp
Created October 24, 2016 21:18
screen capture example with threading
// adapted code from http://www.codeproject.com/Tips/1116253/Desktop-Screen-Capture-on-Windows-via-Windows-Desk
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <shlobj.h>
#include <shellapi.h>
#include <dxgi1_2.h>
#include <d3d11.h>
#include <memory>
@Arnold1
Arnold1 / screen_capture.cpp
Created October 24, 2016 15:33
screen capture example
// adapted code from http://www.codeproject.com/Tips/1116253/Desktop-Screen-Capture-on-Windows-via-Windows-Desk
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <shlobj.h>
#include <shellapi.h>
#include <dxgi1_2.h>
#include <d3d11.h>
#include <memory>
@Arnold1
Arnold1 / Dockerfile-fontenvoy
Last active March 16, 2020 01:58
envoy
FROM envoyproxy/envoy:latest
RUN apt-get update && apt-get -q install -y \
curl
CMD /usr/local/bin/envoy -c /etc/front-envoy.yaml --service-cluster front-proxy
@Arnold1
Arnold1 / main.scala
Created February 19, 2018 03:45
copy schema from one dataframe to another dataframe
// reference: https://stackoverflow.com/questions/36795680/copy-schema-from-one-dataframe-to-another-dataframe?rq=1
case class Person(Dummy: String, Name: String, Timestamp: String, Age: Int)
val personDF = spark.sparkContext.parallelize(Seq(Person("dummy", "Ray", "12345", 23), Person("dummy", "John", "12345", 44))).toDF()
val personSchema = StructType(
Seq(StructField("Name", StringType, true),
StructField("Age", IntegerType, true)))
var dataRDD = spark.sparkContext.emptyRDD[Row]
@Arnold1
Arnold1 / go
Created April 10, 2019 15:21 — forked from CarterTsai/go
golang s3 PutObject
package main
import (
"bytes"
"fmt"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/s3"
)
@Arnold1
Arnold1 / main.cpp
Last active January 12, 2019 21:40
screen recording
#include "ScreenCapture.h"
#include <algorithm>
#include <atomic>
#include <chrono>
#include <iostream>
#include <locale>
#include <string>
#include <thread>
#include <vector>
#include <queue>
@Arnold1
Arnold1 / dendrogram_plot.py
Last active July 3, 2018 14:01
from scipy.cluster.hierarchy import dendrogram, linkage
import sys
import matplotlib
matplotlib.use("Qt5Agg")
import numpy as np
from numpy import arange, sin, pi
from matplotlib.backends.backend_qt5agg import NavigationToolbar2QT as NavigationToolbar
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
from matplotlib.figure import Figure
from matplotlib import pyplot as plt