[FONT="Arial Black"][SIZE="4"]What is UTF-8?[/SIZE][/FONT]
UTF-8 stands for Unicode Transformation Format-8. It is an octet (8-bit) lossless encoding of Unicode characters.
UTF-8 encodes each Unicode character as a variable number of 1 to 4 octets, where the number of octets depends on the integer value assigned to the Unicode character. It is an efficient encoding of Unicode documents that use mostly US-ASCII characters because it represents each character in the range U+0000 through U+007F as a single octet. UTF-8 is the default encoding for XML.
What is Unicode?
Unicode provides a unique number for every character,
no matter what the platform,
no matter what the program,
no matter what the language.
Unicode Book Cover
Fundamentally, computers just deal with numbers. They store letters and other characters by assigning a number for each one. Before Unicode was invented, there were hundreds of different encoding systems for assigning these numbers. No single encoding could contain enough characters: for example, the European Union alone requires several different encodings to cover all its languages. Even for a single language like English no single encoding was adequate for all the letters, punctuation, and technical symbols in common use.
These encoding systems also conflict with one another. That is, two encodings can use the same number for two different characters, or use different numbers for the same character. Any given computer (especially servers) needs to support many different encodings; yet whenever data is passed between different encodings or platforms, that data always runs the risk of corruption.
Unicode is changing all that!
Unicode provides a unique number for every character, no matter what the platform, no matter what the program, no matter what the language. The Unicode Standard has been adopted by such industry leaders as Apple, HP, IBM, JustSystems, Microsoft, Oracle, SAP, Sun, Sybase, Unisys and many others. Unicode is required by modern standards such as XML, Java, ECMAScript (JavaScript), LDAP, CORBA 3.0, WML, etc., and is the official way to implement ISO/IEC 10646. It is supported in many operating systems, all modern browsers, and many other products. The emergence of the Unicode Standard, and the availability of tools supporting it, are among the most significant recent global software technology trends.
Incorporating Unicode into client-server or multi-tiered applications and websites offers significant cost savings over the use of legacy character sets. Unicode enables a single software product or a single website to be targeted across multiple platforms, languages and countries without re-engineering. It allows data to be transported through many different systems without corruption.
[VB]Unicode 04/30/2011 - .NET Languages - 2 Replies Cheers,
Ich möchte eine Datei umbenennen, jedoch soll der neue Dateiname Unicoder Steuerzeichen enthalten und ich weiß nicht ganz wie ich das bewerkstelligen soll.
Jemand eine Idee?
Memoryread Unicode 10/09/2009 - AutoIt - 3 Replies Ja ich wollte mal fragen wie ich bei Autoit bei Memoryread die Adresse als Unicode auslesen kann.
Unicode 04/14/2007 - Technical Support - 6 Replies Hallo,
hab mir vorhin ein paar neue Fonts installiert, und seither sehe ich die ü,ä und ö nurnoch als ? in einem schwarzen kasten. Ich sehe sie wenn ich hier tippe, aber wenn sie dann im Forum angezeigt bekomme sehe ich nurnoch die oben genannten ?. Muss ich irgendeinen besonderen Unicode installieren? Beim Font intallieren habe ich eigentlich nichts überschrieben, nur Fonts die ich nicht doppelt habe hinzugefügt.
mfg
edit: wer will kanns in technical support verschieben, seh ich eben...
unicode 06/06/2006 - Technical Support - 7 Replies http://img286.imageshack.us/img286/3177/unicode6fk .jpg
Das problem habe Ich, wenn Ich bestimmte 'texte' im "Editor" schreiben will. weiß jemand, wo ich das runterladen kann oder so, dass das weg geht?...
hlep me plx^^
mfg Mahpets
edit: " Listenfeld 'Codierung' " ist nicht da... :(:(