decode

Write Base64-encoded image to file

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Assuming the image data is already in the format you want, you don’t need ImageIO at all – you just need to write the data to the file: // Note preferred way of declaring an array variable byte[] data = Base64.decodeBase64(crntImage); try (OutputStream stream = new FileOutputStream(“c:/decode/abc.bmp”)) { stream.write(data); } (I’m assuming you’re using Java … Read more

PHP replacing special characters like à->a, è->e

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There’s a much easier way to do this, using iconv – from the user notes, this seems to be what you want to do: characters transliteration // PHP.net User notes <?php $string = “ʿABBĀSĀBĀD”; echo iconv(‘UTF-8’, ‘ISO-8859-1//TRANSLIT’, $string); // output: [nothing, and you get a notice] echo iconv(‘UTF-8’, ‘ISO-8859-1//IGNORE’, $string); // output: ABBSBD echo iconv(‘UTF-8’, … Read more

How to decode JSON in Flutter?

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You will need to import dart:convert: import ‘dart:convert’; Inline example String rawJson = ‘{“name”:”Mary”,”age”:30}’; Map<String, dynamic> map = jsonDecode(rawJson); // import ‘dart:convert’; String name = map[‘name’]; int age = map[‘age’]; Person person = Person(name, age); Note: When I was doing this in VS Code for server side Dart I had to specify the type: Map<String, … Read more