How do you check the presence of the key in python dictionary?
in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?
What is a connected transformation?
Why phpmyadmin is used for mysql?
what is meant wrapper classes?
what are all the ant command options
Name the command used for terminating a browse operation?
How do you format a table of contents?
What are the main blockchain features?
Explain the use of use of item number in maintenance order?
What is file extension of webservices?
What is difference between ejb and spring?
What should be done in case you get a message saying “please enter the correct username and password” even after entering the right details to log in to the admin section?
Hi, I saw one mapping implemented by my seniors . In Expression transformation they implemented following logic. That is iif(is_date(in_UC_DATINV,'YYYYMMDD'),to_date(in_UC_DATINV,'Y YYYMMDD'),'Inventory Date is either invalid or null') Inventory_Date is validated only for is_date() But not validated for notisnull() . But error says “ either invalid or null “ why? Whether is_date() also check for not isnull() ? or in this logic something is different ? Please answer me . Advance thanks
Is django good?