While loops are a powerful tool, there are situations where alternatives might be more appropriate. For example, when working with collections or arrays, you can often use higher-order functions like "map" or "filter" to perform operations without explicitly using a loop. Additionally, recursive ...
@@FETCH_STATUS in nested loops @@ServerName returns wrong value in SQL SERVER 2008 ##TempTable and INSERT-SELECT FROM an existing Table with an IDENTITY column %rowtype equivalent in SQL server ++ operator in TSQL - bug or feature? 2 tables referencing each other using foreign key.is it ...
What is the advantage of using a do-while loop over a while loop? Explain the difference between while loop and for loop? Give an example for the while loop and the for loop. How do you control a loop? What is the difference between using for loop and while loop? When to use them...
PLSQL code includes comments that explain the intent of the code. PL/SQL has both multiple lines and single-line comments. The single-line comments begin with delimiter double hyphen—and double line comments start with/*and end with*/. Sample Code snippet is given below: DECLARE -- Variable...
C# How do I create a new tab in Tab Control with a new instance of a panel on it? C# How do I dispose an object before it is out of scope? c# how do I get a DataRow's Original value to be the DataRow Current value? C# How do I instantiate a nested class within its parent...
This Tutorial will explain When, Why, and How to use JUnit Test Fixture with simple JUnit Test Fixture Examples for your Easy Understanding of the Concept: We will learn – When and why do we need to use Test Fixture? What is the approach for using it in our code for the JUnit test?
Convert a Nested List into a Flat List in Python Python Remove Last Character From String Manually Raise or Throw Exception in Python Python if __name__ == “__main__”: Explain? Use For Loop to Iterate Tuple in Python Check If the Set is Empty in Python ...
Explain the difference between while loop and for loop? Give an example for the while loop and the for loop. In Java, what is the difference between a boolean and a Boolean? What is the difference between a String object and a String literal? How would you know when you have an ...
o Nesting FOR XML with sub-query syntax currently in most practical cases translates into Nested Loop join. However, there can be a combination of indices when joins and unions in AUTO and EXPLICIT modes of FOR XML are translated into more efficient MERGE or HASH joins, or MERGE unions. Thu...
boolean isDaemon() Tests whether a thread is Daemon thread or not. final void join() Waits for the thread to die. void interrupt() Interrupts a thread. void stops () Stops the thread. Example of Thread class NewThreadDemo implements Runnable { Thread t; NewThreadDemo(String threadName...