闆疯挋纾ㄧ矇鏈 65533
utf 8 Characters with ASCII > 128 are not correctly read in
There is no characters in range 128255 for utf8, and ASCII ends completely at 127 Also the character at position 1 in "i[x98]g" is a "[", the 
CJK Unified Ideographs — Unicode Character Table jrgraphix.net
一4e00. 丁4e01. 丂4e02. 七4e03. 丄4e04. 丅4e05. 丆4e06. 万4e07. 丈4e08. 三4e09. 上4e0a. 下4e0b. 丌4e0c. 不4e0d. 与4e0e. 丏4e0f. 丐4e10. 丑4e11. 丒4e12.
Escaped unicode characters are encoded incorrectly · Issue #338
Mar 31, 2015 In strings with espaced Unicode characters (i.e. "uABCD"), characters in the range from D800 to DFFF always get encoded as FFFD (65533 
Charbase U+FFFD: REPLACEMENT CHARACTER
Your Browser, . Index, U+FFFD (65533). Class, Other Symbol (So). Block, Specials. Java Escape, "ufffd". Javascript Escape, "ufffd". Python Escape, u'ufffd'.
utf 8 Characters with ASCII > 128 are not correctly read in
There is no characters in range 128255 for utf8, and ASCII ends completely at 127 Also the character at position 1 in "i[x98]g" is a "[", the 
Charbase U+FFFD: REPLACEMENT CHARACTER
Your Browser, . Index, U+FFFD (65533). Class, Other Symbol (So). Block, Specials. Java Escape, "ufffd". Javascript Escape, "ufffd". Python Escape, u'ufffd'.
Buffer.toString: Extended ASCII Support · Issue #2232 · nodejs/node
Nov 30, 2011 Buffer.toString returns the unicode character 65533 when reading an ascii character of value > 127. > b = new Buffer(1) > b[0] = 127 > b.
Buffer.toString: Extended ASCII Support · Issue #2232 · nodejs/node
Nov 30, 2011 Buffer.toString returns the unicode character 65533 when reading an ascii character of value > 127. > b = new Buffer(1) > b[0] = 127 > b.
Escaped unicode characters are encoded incorrectly · Issue #338
Mar 31, 2015 In strings with espaced Unicode characters (i.e. "uABCD"), characters in the range from D800 to DFFF always get encoded as FFFD (65533 
CJK Unified Ideographs — Unicode Character Table jrgraphix.net
一4e00. 丁4e01. 丂4e02. 七4e03. 丄4e04. 丅4e05. 丆4e06. 万4e07. 丈4e08. 三4e09. 上4e0a. 下4e0b. 丌4e0c. 不4e0d. 与4e0e. 丏4e0f. 丐4e10. 丑4e11. 丒4e12.