Until now I queried the Information schema for the meta data, such as fields of a table, constraints, keys… The Information Schema varies with the database product and must be implemented specifically for one product. But you don’t have to go that route, you can use the meta data within the java.sql package to gain the information. „Database and Table Metadata through JDBC“ weiterlesen
Monat: Januar 2010
Harry Potter and YASMWTS by Clell65619
This 3 chapter story starts with the defeat of Voldemort. But instead of a clean end, both opponents end up as six year old. Neville and Hermione adopt both kinds an provide a much healthier environment to mature to the end that they do not become what they had to become previously.
The story is online at ficwad or as PDF.
Yet another Try to get Java running
Since the original aim was to have a Java runtime on my NAS I tried this description and failed. Based on the error message I recieved when calling java -version, I figure that the binaries are not compatible. Therefore I am back to either cross compile or compile a native toolchain to compile on the NAS.
Segmentation Fault in NAS DS 509+
On my way to compile a compiler I must have messed my NAS up. The ipkg install command aborted with ipkg_download: error: command failed with return value 139: 'wget --passive-ftp - q - P ...'. therefore my first step was to reinstall the bootstrap. Since this needs rebooting after deleting the @optware directory, I detected that port 5000 was not reachable. I first figured it to be some issue with port forwarding of the router. Then I checked the running processes on my NAS. Right you are no httpd process was running that would back the web UI. Therefore the port 5000 and 5001 were not open. Trying to restart with /usr/syno/etc/rc.d/S97apache-sys.sh start issued also a Segmentation fault. Therefore it suggests itself that some way along my trails some piece of binary code was introduced that resulted in this.
The resolution was that I reset the station, installed the firmware, the bootstrap and subversion again.
Harry Potter and Merlin’s Reaper by Clell65619
Voldemort kills everyone at Bills wedding which frees Harrys power to kill and soak up his opponents magic. He then is transferred into another dimension where he died as infant and Voldemort rules. All characters there (Susan, Hermione, Fleur, Ron, Bill, Twins, …) have a different life story. The population is dramatically reduced. Harry and His Majesty’s Army join together to extinguish magic.
The story can be read online or as PDF.