squawknull questions

squawknull answers

• Java JAR: Writing to a file
• Convert from varchar to Nvarchar SQLServer 2008
• Run 100 threads in parallel and run missing threads if some previous are finished
• How to test how many bytes an object reference use in Java?
• Problem adding Foreign Key using Alter Table with existing MYSQL Database - can't add it! Help!
• Eclipse comment/uncomment shortcut?
• MySQL: how to do row-level security (like Oracle's Virtual Private Database)?
• Is it acceptable practice in Java to nest try/catch statements?
• How to iteratively optimize a MySQL query?
• how do i get the rowcount of table variables?