util/utils library
Functions
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arrayContainsArray(
List superset, List subset, {bool some = false}) → bool - Returns TRUE if the first specified array contains all elements from the second one. FALSE otherwise.
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bytesToHex(
List< int> bytes, {bool include0x = false, int? forcePadLength, bool padToEvenLength = false}) → String -
fromAscii(
String stringValue) → String - Should be called to get hex representation (prefixed by 0x) of ascii string
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fromUtf8(
String stringValue) → String - Should be called to get hex representation (prefixed by 0x) of utf8 string
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getBinarySize(
String str) → int - Get the binary size of a string
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hexToBytes(
String hexStr) → Uint8List -
intToBuffer(
int i) → Uint8List - Converts an int to a Uint8List
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intToHex(
int i) → String - Converts a int into a hex String
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isHexPrefixed(
String str) → bool -
isHexString(
String value, {int length = 0}) → bool - Is the string a hex string.
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padToEven(
String value) → String - Pads a String to have an even length
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stripHexPrefix(
String str) → String -
toAscii(
String hexString) → String - Should be called to get ascii from it's hex representation
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toUtf8(
String hexString) → String - Should be called to get utf8 from it's hex representation