REALbasic Turns 5.0 -- REAL Software has released version 5.0 of REALbasic, its flagship programming environment for making Classic, Mac OS X, and Windows applications. This promises to be an significant revision - more so, perhaps, than any since version 2 (see "REALbasic Gets Real" in TidBITS-493). The compiler has been rewritten from the ground up, enabling some much-needed rationalization of the language itself, along with improvements such as far more convenient, natural syntax, and some elegant new object-oriented constructs (such as operator overloading and custom coercion functions). Sockets, too, have been completely rewritten, including a long-desired ServerSocket class that implements listeners through a pool-and-dispatcher architecture. Other major improvements include support for brushed-metal windows, drawers, toolbars, and dynamic menus. REALbasic runs natively on Mac OS 8.1 or later and Mac OS X; a version that runs natively on Windows is currently in development. REALbasic costs $100, or $300 for the Pro version, which includes ServerSockets, database access, and compilation for Windows; upgrades from pre-4.5 versions are half those prices. [MAN]
- LaunchBar 6.3
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Syslogd Overwhelming Your Computer?
If your Leopard (Mac OS X 10.5) system is unexpectedly sluggish, logging might be the culprit. Run Activity Monitor (Applications/Utilities/ folder), and click the CPU column twice to get it to show most to least activity. If syslogd is at the top of the list, there's a fix. Syslogd tracks informational messages produced by software and writes them to the asl.db, a file in your Unix /var/log/ directory. It's a known problem that syslogd can run amok. There's a fix: deleting the asl.db file.
Launch Terminal (from the same Utilities folder), and enter these commands exactly as written, entering your administrative password when prompted:
sudo launchctl stop com.apple.syslogd
sudo rm /var/log/asl.db
sudo launchctl start com.apple.syslogd
Your system should settle down to normal. For more information, follow the link.
- REALbasic 2.0 Gets Real (16 Aug 99)