b

Description:

b

b - Base conversion #





A Dart library for converting between different bases, e.g., decimal ↔ binary, octal ↔ hexadecimal
Usage #
See example/main.dart
Hexadecimal ↔ Base58
final BaseConversion hexadecimalToBase58Converter = BaseConversion(
from: '0123456789abcdef',
to: base58,
);

final String base58Value = hexadecimalToBase58Converter('415a59758fb933b6049b050a556dd4d916b7b483f6966615');
// base58Value == '6xZA4Qt9vH7rePWeT5WLaVUZNjB6u6rGc'

final String hexadecimal = hexadecimalToBase58Converter.inverse()('GjWGF6jERR9ymrC1bHcGmsJYkLMDoaySr');
// hexadecimal == 'ac93c8d619c76f823f184110759b278f246cc7cc3cadcac3'
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Decimal (emoji) ↔ Hexadecimal
final BaseConversion decimalEmojiToHexadecimalConverter = BaseConversion(
from: '0️⃣1️⃣2️⃣3️⃣4️⃣5️⃣6️⃣7️⃣8️⃣9️⃣',
to: base16,
zeroPadding: true,
);

final String hexadecimal = decimalEmojiToHexadecimalConverter('5️⃣1️⃣9️⃣6️⃣6️⃣');
// hexadecimal == '0CAFE'

final String decimalEmoji = decimalEmojiToHexadecimalConverter.inverse()('DEADC0DE');
// decimalEmoji == '3️⃣7️⃣3️⃣5️⃣9️⃣2️⃣9️⃣0️⃣5️⃣4️⃣'
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Exported alphabets #

base2 - 01
base3 - 012
base4 - 0123
base5 - 01234
base6 - 012345
base8 - 01234567
base10 - 0123456789
base12 - 0123456789AB
base16 - 0123456789ABCDEF
base32 - ABCDEFGHIJKLMNOPQRSTUVWXYZ234567
base32hex - 0123456789ABCDEFGHIJKLMNOPQRSTUV
base36 - 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ
base58 - 123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz
base62 - 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
base64 - ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/
base64url - ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_

Syntax #
BaseConversion({required String from, required String to, bool zeroPadding = false}) #
from - String of numeral symbols representing the digits of from numeral system.
to - String of numeral symbols representing the digits of to numeral system.
See documentation for more
License #
MIT