The document announces an event at Burleson High School on June 26, 2008 at 10:00 am where attendees can meet Greg Chamitoff and participate in an International Space Station Downlink.
The third part of an 8 part series covering the basics of the JavaScript language. This presentation discusses event concepts, adding, and removing events.
The document discusses resolving an ORA-00257 error caused by the archive log destination running out of disk space. Key steps include:
1) Deleting archive log files manually from the OS and using RMAN to remove references
2) Using RMAN to crosscheck and delete expired archive logs
3) This frees up disk space and allows the database to continue archiving logs
Taking these actions resolves the error by freeing space for archiving redo logs.
The document tests the minimum memory requirements for Java Virtual Machines (JVMs) on different operating systems and processor architectures. It finds that for x86 32-bit systems, the minimum memory requirement is 1MB. For x86-64 systems, the minimum is 2MB on Linux but 1MB on Solaris. The minimum for Sparc64 and Aix64 systems is also 2MB. The conclusion is that the minimum JVM memory requirement depends on the specific OS and processor architecture.
The SQL parsing process in Oracle typically involves the following procedure calls:
1. Open a cursor
2. Parse the SQL statement
3. Bind variables if needed and determine if the statement is a query
4. If a query, define columns. If not a query, execute the statement directly.
5. Fetch rows and return column values if it is a query.
The document discusses IEEE 754 binary floating point standard and its implementation in Java floats and doubles. It describes how floats and doubles represent numbers in their sign-exponent-fraction format, including normal and subnormal numbers. It also covers rounding methods and exceptions that can occur in floating point arithmetic like invalid operation, division by zero, overflow, underflow and inexact results.
The document discusses configuring Tomcat connection pools. It describes preparing Tomcat by adding jar files, configuring the server.xml file and context.xml files, and testing connection pools using JSP. It also covers how Tomcat 6 supports connection pools using dbcp and how JdbcRowSet can use connection pools.
The document discusses resolving an ORA-00257 error caused by the archive log destination running out of disk space. Key steps include:
1) Deleting archive log files manually from the OS and using RMAN to remove references
2) Using RMAN to crosscheck and delete expired archive logs
3) This frees up disk space and allows the database to continue archiving logs
Taking these actions resolves the error by freeing space for archiving redo logs.
The document tests the minimum memory requirements for Java Virtual Machines (JVMs) on different operating systems and processor architectures. It finds that for x86 32-bit systems, the minimum memory requirement is 1MB. For x86-64 systems, the minimum is 2MB on Linux but 1MB on Solaris. The minimum for Sparc64 and Aix64 systems is also 2MB. The conclusion is that the minimum JVM memory requirement depends on the specific OS and processor architecture.
The SQL parsing process in Oracle typically involves the following procedure calls:
1. Open a cursor
2. Parse the SQL statement
3. Bind variables if needed and determine if the statement is a query
4. If a query, define columns. If not a query, execute the statement directly.
5. Fetch rows and return column values if it is a query.
The document discusses IEEE 754 binary floating point standard and its implementation in Java floats and doubles. It describes how floats and doubles represent numbers in their sign-exponent-fraction format, including normal and subnormal numbers. It also covers rounding methods and exceptions that can occur in floating point arithmetic like invalid operation, division by zero, overflow, underflow and inexact results.
The document discusses configuring Tomcat connection pools. It describes preparing Tomcat by adding jar files, configuring the server.xml file and context.xml files, and testing connection pools using JSP. It also covers how Tomcat 6 supports connection pools using dbcp and how JdbcRowSet can use connection pools.