Umar Rudi xurwy
xurwy
/ first-step-to-gsheet.go
Created
April 10, 2022 07:47
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| package main | |
| import ( | |
| "encoding/json" | |
| "fmt" | |
| "io/ioutil" | |
| "log" | |
| "net/http" | |
| "os" |
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| // compile : $ gcc file.c -lssl -lcrypto | |
| #include <openssl/bio.h> | |
| #include <openssl/ssl.h> | |
| #include <openssl/x509v3.h> | |
| #include <string.h> | |
| #include <stdio.h> | |
| #define DEB printf("%d\n",__LINE__ ); | |
| SSL *get_ssl(BIO *bio) { |
xurwy
/ client.html
Last active
August 13, 2022 08:31
Simple STDLib Websocket: Chat (https://umarrudy.medium.com/simple-websocket-chat-1d13c5fed85a)
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title> WebSockets </title> | |
| <script> | |
| try { | |
| var sock = new WebSocket("ws://{{.}}/sock"); | |
| //sock.binaryType = 'blob'; // can set it to 'blob' or 'arraybuffer |
xurwy
/ encoded-complexity.go
Created
September 20, 2022 00:46
A simplified (not executable) Go websocket ActiveClients map value that prove a point about encoded-complexity.
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| // Make a map containing clients | |
| ActiveClients = make(map[ClientConn]int) | |
| type ClientConn struct { | |
| websocket *websocket.Conn | |
| clientIP string | |
| } | |
| client := ws.Request().RemoteAddr |
xurwy
/ insert_insert.py
Last active
October 20, 2023 04:04
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| import copy | |
| def convert_for_transform(op1, op2): | |
| new_op_1 = {} | |
| new_op_2 = {} | |
| for j in op1: | |
| for i in j: | |
| if i == "retain": | |
| op1_index = j[i] | |
| new_op_1['index'] = op1_index |
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| ffmpeg -f x11grab -thread_queue_size 64 -video_size 1920x1080 -framerate 30 -i :0 \ | |
| -f v4l2 -thread_queue_size 64 -video_size 320x180 -framerate 30 -i /dev/video0 \ | |
| -f alsa -i default \ | |
| -filter_complex '[0:v][1:v]overlay=main_w-overlay_w:main_h-overlay_h:format=yuv444' \ | |
| -vcodec libx264 -preset ultrafast -qp 0 -pix_fmt yuv444p \ | |
| -c:a aac -b:a 192k \ | |
| video.mkv |
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