Alby-o

// imgLib -> Image package from https://pub.dartlang.org/packages/image
import 'package:image/image.dart' as imglib;
import 'package:camera/camera.dart';

Future<List<int>> convertImagetoPng(CameraImage image) async {
  try {
    imglib.Image img;
    if (image.format.group == ImageFormatGroup.yuv420) {
      img = _convertYUV420(image);
    } else if (image.format.group == ImageFormatGroup.bgra8888) {

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.

first087

package com.ethanf.in_app_billing_ex;

import java.util.ArrayList;

import org.json.JSONException;
import org.json.JSONObject;

import com.android.vending.billing.IInAppBillingService;

import android.os.Bundle;