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INTRODUCTION TO 'C': C is a programming language developed at AT & T's Bell laboratories of USA in 1972.it was designed by d... -
The SQL COUNT aggregate function is used to count the number of rows in a database table. The SQL COUNT syntax is simple and looks like this...
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The SQL AVG aggregate function selects the average value for certain table column. Have a look at the SQL AVG syntax: SELECT AVG(Column1) FR...
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Files in VB .NET Working with Directories We will work with the File and Directory classes in this section. We will create a directory and c... -
More Events The Form has more events besides the Form_Load event. How can you find them? Click on the Drop-Down List that found in the upper... -
The SQL DISTINCT clause is used together with the SQL SELECT keyword, to return a dataset with unique entries for certain database table col...
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Steps to follow: 1. Write an abstract class called LivingThing.java as shown below in Code-11.4.a. (You are welcome to do this work using ei...
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Introduction: If you are new to Exception handling, please read "Exception Handling Statements" section of the Java Progamming Tut...
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JSP scripting elements let you insert Java code into the servlet that will be generated from the current JSP page. There are three forms: ...
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Lab exercises and homeworks: * Things to check before you start the lab * Chapter 3 (Class #1, Jan. 16th homework) o Exerc...
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