FlyInk13

const https = require('https');
const fs = require('fs');
const { spawn } = require('child_process');
const { Image, createCanvas } = require('canvas');
const VK = require('VK-Promise');
const canvas = new createCanvas(1280, 720);
const streamer = VK(""); // https://vk.cc/6njXbx
const request = streamer.request;
const ctx = canvas.getContext('2d');
const fps = 30;

tanaikech

Multipart-POST Request Using Node.js

Here, I introduce 2 scripts for uploading files to Slack using Node.js as samples. These 2 sample scripts are for uploading files to Slack.

Sample script 1:

• You can upload the zip file by converting byte array as follows.
  • At first, it builds form-data.
  • Adds the zip file converted to byte array and boundary using Buffer.concat().
  • This is used as body in request.

innermond

#/usr/bin/bash
# extract images from pdf at first-hand
#prefix=pict
#echo extract images from "$1"
#pdfimages -j "$1" $prefix
# IMAGES ARE SAVED SECVENTIALLY AS IMAGE AND THE NEXT IS A MASK IMAGE !!!!
declare -a files=($(ls *.ppm *.pbm))
mask=
image=
for (( i = 0; i < ${#files[*]}; i = i + 2 ))