what is Directory Structure of webapplication?8 16678
I am newbie in J2EE & looking for strong basic behind each concept as, Why do we use private access specifier before each variable of type property bcoz ultimately to access it outside the class we use public method as getter & setter ? If we use getter & setter to access it outside the class so better we make variable as public so that it is easily available outside of the class... Please guide me why do we use as private ????3 4231
Urgent recruitment in CTS for JAVA .Experience 3 to 10 years.1 3738
brief about the methodologies to evaluate weightage of test cases and what are the basic parameters to be considered
What's the difference between int and integer in java?
What are the types of hive ddl commands?
How to support multiple-page forms?
List down the data types in the db2 database.
What are conditional operators in C?
What are the tasks performed during preorder traversal?
What is lock object ? : abap data dictionary
i am using non join multiple format my 3 database file is like that pf97 R REC ENAME ETENNO ESTATUS K ENAME pf98 R REC1 ENAME ESAL K ENAME PF99 R REC3 ENAME CRDCARD EID K EID & MY NON JOIN LOGICAL FILE IS ALSO SAME EXCEPT RECORD NAMES BEFORE I TRIED WITH 2 FILES SO ITS SAYS ERROR I.E.(Key field attributes must be same as for previous formats. ) SO I CHANGED KEYFIELD ACCORDING TO PF SO ITS WORKING BUT AFTER ADDING 3 FILES ITS SAYING SAME ERROR . I DONT KNOW I NEW IN AS400 PLLZ HELP ME I HAVE ONE MORE QUE. CANT BE USE DIFFERENT KEYFIELD (NOT ACCORDING TO PF) IN NON JOIN LOGICAL FILE.
I understand Join always perform better than subqueries. Then what is the advantage/use of Subqueries/correlated subqueries etc.,in DB2 programming.Please explain.
What are the transformations that cannot be placed between the sort origin and the joiner transformation so that we do not lose the input sort order?
Is there any way to get Intelligence for Ribbon customizations in VS? If yes, how?
What is an ancestral type and what does it have to do with content types?
What is n in c?
What do you mean by list comprehension in python?