As a database developer, you want these sub-transactions or autonomous transactions to be processed and committed regardless of what happens to the larger surrounding transaction block.
The pg_background Postgres extension originally written by Robert Haas starts a separate worker to process a SQL statement, which is a nice way to achieve an autonomous transaction.
For bureaucratic reasons, a colleague of mine had to print, sign, scan and send by email a high number of pages. To save trees, ink, time, and to stick it...
Instead to find where org.w3c.dom comes from I've been using this script:
mvn dependency:copy-dependencies -DincludeScope=test -DoutputDirectory=deps
for i in deps/*.jar; do if unzip -l $i| grep -q org.w3c.dom; then echo $i; fi ; done
C Scripting Language (CSL) is a well structured and easy to learn script programming language available for 32 bit Windows, OS/2 and Unix style systems. CSL follows the C syntax very closely and programmers used to C, C++ and JAVA will immediately be familiar with it. CSL is used like an interpreter: You write the program with your favorite editor and run it directly like any shell script.