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from datetime import datetime, timedelta
srtFormat = '''{0}
{1} --> {2}
{3}
'''
def srt(index, start, end, text):
return srtFormat.format(index, start, end, text)
#!/bin/bash
echo "[Kafka Installer] install openjdk-8"
sudo apt-get install openjdk-8-jdk
echo "[Kafka Installer] java version printing test"
java -version
javac -version
sudo useradd kafka -m
sudo passwd kafka
04c558fd130141d7c148541b8cf90ece7942e69e135c2359db4a7149de6cdeba5d8a141b7e125b58c09a605874a7ba06336fdc6358f0463f86dba9e551726088d7;ironpark
@Ironpark
Ironpark / block_hash.py
Created November 23, 2017 13:10
bitcoin block hash (python)
import requests
import hashlib
import struct
def load_block_data(block_hash):
r = requests.get('https://blockchain.info/ko/rawblock/' + block_hash)
return r.json()
{
cv::VideoCapture capture(0);
//1280 * 720
capture.set(CV_CAP_PROP_FRAME_WIDTH, 1920);
capture.set(CV_CAP_PROP_FRAME_HEIGHT, 1080);
capture.set(CV_CAP_PROP_FOURCC, CV_FOURCC('M', 'P', 'E', 'G'));
int ex = static_cast<int>(capture.get(CV_CAP_PROP_FOURCC));
char EXT[] = { (char)(ex & 0XFF) , (char)((ex & 0XFF00) >> 8),(char)((ex & 0XFF0000) >> 16),(char)((ex & 0XFF000000) >> 24), 0 };
typedef struct {
int bit1 : 1;
int bit2 : 1;
int bit3 : 1;
int bit4 : 1;
int bit5 : 1;
int bit6 : 1;
int bit7 : 1;
int bit8 : 1;
} Bit;