query: why we need various encoding for Unicode
positive_passages.docid: 141625
positive_passages.text: UTF-8, UTF-16, and UTF-32
negative_passages.docid: 47776
negative_passages.text: Bug in iOS app dealing with certain Unicode characters
negative_passages.docid: 106499
negative_passages.text: What encoding is used in this signal?
negative_passages.docid: 117298
negative_passages.text: Why do I need 'b' to encode a string with Base64?
negative_passages.docid: 40986
negative_passages.text: How can I know the encoding Gedit assumes for a given file?
negative_passages.docid: 109120
negative_passages.text: How to insert these unicode symbols u2400 to u2421?
negative_passages.docid: 113627
negative_passages.text: Split unicode string into 300 byte chunks without destroying characters
negative_passages.docid: 142155
negative_passages.text: Unicode char {U+200B}
negative_passages.docid: 142720
negative_passages.text: Why is 'U+' used to designate a Unicode code point?
negative_passages.docid: 121611
negative_passages.text: How to convert literal \u sequences into UTF-8?
negative_passages.docid: 83861
negative_passages.text: Replacing Unicode non-breakable spaces by normal spaces
negative_passages.docid: 2297
negative_passages.text: Python, Unicode, and the Windows console
negative_passages.docid: 112716
negative_passages.text: What is the difference between UTF-8 and Unicode?
negative_passages.docid: 53297
negative_passages.text: utf8 and ISO 8859-1 encoding references trouble
negative_passages.docid: 67877
negative_passages.text: Difference between encoding and encryption
negative_passages.docid: 85785
negative_passages.text: Why does HTML encoding prevent certain XSS attacks?
negative_passages.docid: 115670
negative_passages.text: Why does frequency encoding work?