






With this technique, Opera is compiled twice. The first compilation creates a specially instrumented build that gathers statistics about which code is called and which variables are used most often. The instrumented build loads sites automatically using “URL player”, a testing feature available in every Opera build (more information about that in a later blog post). This information is dumped into files and used to produce the final build that’s optimized based on the gathered statistics.

EDITOR DI CODICE
1. Aptana
Software free ed open source per sviluppare applicazioni Ajax. Supporta JavaScript, HTML, CSS ed FTP/SFTP.
Sito Ufficiale
2. Eclipse
Software framework scritto in Java. Ampliabile nelle funzioni grazie a numerose estensioni.
3. jEdit
Editor di testo per programmatori compatibile con Mac OS X, OS/2, Unix, VMS e Windows.
4. NVU
Ottimo editor HTML purtroppo non aggiornato da parecchio tempo.
