![]() IPhone OS 1 was criticized for its lack of support for Adobe Flash web content, copy and paste, and Bluetooth stereo headphones. A number of different user interfaces were prototyped, including one that involved a multi-touch click-wheel. Many on the team were skeptical of the feasibility of a touchscreen keyboard, and believed that users would prefer hardware keyboards. During the development phase of iPhone OS 1, "probably 16, 17 different concepts" were developed. No official name was given when the iPhone was released, and Steve Jobs just said "iPhone runs OS X". Table for Debugging Common UTF-8 Character Encoding Problems.Apple announced iPhone OS 1 at the iPhone keynote on January 9, 2007, and it was released to the public alongside the first-generation iPhone on June 29, 2007. See Encoding Problem: Treating UTF-8 Bytes as Windows-1252 or ISO-8859-1 ![]() If you match the sequence that occurs to the sequence in the chart,Īnd the expected value in the chart matches the value that you expected to see, then the problem is being caused by UTF-8 bytes being interpreted as Problems where these sequences of Latin characters occur, where only one character was expected. These UTF-8 bytes are also displayed as if they were Windows-1252 characters. The Unicode code point for eachĬharacter is listed and the hex values for each of the bytes in the UTF-8 encoding for the same characters. The following chart shows the characters in Windows-1252 from 128 to 255 (hex 80 to FF). Encoding Problem 3: ISO-8859-1 vs Windows-1252ĭebugging Chart Mapping Windows-1252 Characters to UTF-8 Bytes to Latin-1 Characters.Encoding Problem 2: Incorrect Double Mis-Conversion. ![]() Encoding Problem 1: Treating UTF-8 Bytes as Windows-1252 or ISO-8859-1.See these 3 typical problem scenarios that the chart can help with. Here is a Encoding Problem Chart that aids in debugging common UTF-8 character encoding problems. > utf8-debug UTF-8 Encoding Debugging Chart ![]()
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