image

Transparent background in JPEG image

You can’t make a JPEG image transparent. You should use a format that allows transparency, like GIF or PNG. Paint will open these files, but AFAIK it’ll erase transparency if you edit the file. Use some other application like Paint.NET (it’s free). Edit: since other people have mentioned it: you can convert JPEG images into … Read more

download image from url using python urllib but receiving HTTP Error 403: Forbidden

This website is blocking the user-agent used by urllib, so you need to change it in your request. Unfortunately I don’t think urlretrieve supports this directly. I advise for the use of the beautiful requests library, the code becomes (from here) : import requests import shutil r = requests.get(‘http://mangadoom.co/wp-content/manga/5170/886/005.png’, stream=True) if r.status_code == 200: with … Read more

How to convert BASE64 string into Image with Flutter?

There’s a simpler way using ‘dart:convert’ package Image.memory(base64Decode(base64String)); Implementation and some useful methods : import ‘dart:convert’; import ‘dart:typed_data’; import ‘package:flutter/widgets.dart’; Image imageFromBase64String(String base64String) { return Image.memory(base64Decode(base64String)); } Uint8List dataFromBase64String(String base64String) { return base64Decode(base64String); } String base64String(Uint8List data) { return base64Encode(data); }

Load local images in React.js

If you have questions about creating React App I encourage you to read its User Guide. It answers this and many other questions you may have. Specifically, to include a local image you have two options: Use imports: // Assuming logo.png is in the same folder as JS file import logo from ‘./logo.png’; // …later … Read more