Madhusudan questions

• How to rotate text fields by 90 degrees in jasper reports?
• Sorting nested array based on second value in the inner array in Javascript [duplicate]
• Changing date formats in Excel using
• How to delete a custom data type in PostgreSQL?
• How to use union in select clause?
• How to add header column in excel using Java Apache POI?
• How to get date six month before current date in single line in Java?
• How to delete first few records from a table without any criteria in PostgreSQL?
• How to activate auto indentation in Powershell ISE in windows?
• How to add leading zero in a number in Oracle SQL query?

Madhusudan answers