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What Is a Cookie
This section describes what is a cookie - a small amount of information sent by a Web server to a Web browser, saved by the browser, and sent back to the server later.
2022-10-01, ∼431🔥, 0💬

IterationTag Interface Test JSP - TraceTagTest.jspx
This section provides a tutorial example on how to write a JSP page to test the TraceTag class that implements the javax.servlet.jsp.tagext.Itera tionTaginterface.
2022-10-01, ∼431🔥, 0💬

What Are Implicit Objects
This section describes implicit objects that are created by the JSP/Servlet container: out, request, response, pageContext, session, application, and config.
2022-10-01, ∼428🔥, 0💬

Mixing Static Data with Scriptlets for Compound Statements
This section provides a tutorial example on how to mix static data with scriptlets to form Java compound statements like 'if', or 'while'.
2022-10-01, ∼425🔥, 0💬

Creating JavaBean Classes in Named Packages
This section describes the compilation error on a JSP page that uses a JavaBean without the 'page import' directive element to import the JavaBean class declared without package name.
2022-10-01, ∼422🔥, 0💬

Download and Install Tomcat on CentOS
This section provides a tutorial example on how to install Tomcat server on a local CentOS system. It requires OpenJDK.
2022-10-01, ∼422🔥, 0💬

"NoClassDefFoundError" Exception
This section describes the compilation error on a JSP page that tries to use a JavaBean class, but the class bytecode is not accessible. You will get a NoClassDefFoundError Java exception or a JSP to Servlet class conversion error.
2022-10-01, ∼421🔥, 0💬

Writing Directive Element in XML Format
This section describes the syntax of writing Directive Elements in XML format for a JSP document. There are 3 types of Directive Elements: page, include and taglib.
2022-10-01, ∼420🔥, 0💬

Using JavaBean without Import Element Error
This section describes the compilation error on a JSP page that uses a JavaBean without the 'page import' directive element to import the JavaBean class declared without package name.
2022-10-01, ∼420🔥, 0💬

Execution Result of CurrentTime.jspx
This section describes execution result of the CurrentTime.jspx tutorial example. Converted Servlet class shows that action 'include' element is processed differently than directive 'include' elements by the Tomcat server.
2022-10-01, ∼419🔥, 0💬

My First HTML Page on CentOS
This section provides a tutorial example on how to create the first Web page with HTML code to test the Tomcat Web server on a CentOS system.
2022-10-01, ∼419🔥, 0💬

Refreshing Loaded JavaBean Classes
This section provides a tutorial example on how to refresh loaded JavaBean classes using the 'Reload' function on the Tomcat Application Manager.
2022-10-01, ∼418🔥, 0💬

Sharing Data with Other Tags
This section provides a tutorial example on how to share data between 2 tag classes. The best way is to save the shared data to the pageContext object as an attribute.
2022-10-01, ∼417🔥, 0💬

The "session" Implicit Object
This section describes the 'session' implicit object - a javax.servlet.http.HttpSession object provided by the JSP server to hold information and methods common to all JSP pages running under one session.
2022-10-01, ∼416🔥, 0💬

Servlet Class Converted from UseBean.jspx
This section describes the Servlet class converted from the UseBean.jspx JSP page. The converted Java Servlet class shows how 'useBean', 'setProperty' and 'getProperty' are converted.
2022-10-01, ∼416🔥, 0💬

c:if Action Tag
This section describes the c:if action tag in the JSTL Core library. c:if allows you to specify a section of JSP code to be processed only if a specified condition is true.
2022-10-01, ∼416🔥, 0💬

What Is a Session
This section describes what is a session - a concept to represent a series of HTTP requests and responses exchanged between a specific Web browser and a specific Web server.
2022-10-01, ∼415🔥, 0💬

Example - Dumping EL Implicit Objects
This section provides a tutorial example to dump contents of all EL (Expression Language) implicit objects using JSTL Core library c:forEach tags.
2022-10-01, ∼415🔥, 0💬

Performance of Calculating Prime Numbers
This section provides a tutorial example on how to measure the execution performance of a JSP page that does prime number calculation.
2022-10-01, ∼413🔥, 0💬

Entering Non-ASCII Characters as Static Text
This section provides a tutorial example to test how non-ASCII characters entered as static text in JSP pages are converted by JSP server and returned to Web browsers.
2022-10-01, ∼412🔥, 0💬

Writing Action Element in XML Format
This section describes the syntax of writing Action Elements in XML format for a JSP document. Commonly used standard action elements are: useBean, setProperty, getProperty, include, and forward.
2022-10-01, ∼410🔥, 0💬

Information of JSP Execution Context
This section provides a tutorial example on how to obtain information from the JSP execution context environment through 'session' and 'application' implicit object provided by the JSP container.
2022-10-01, ∼402🔥, 0💬

What Is Custom Tag
This section describes what is JSP custom tag. A custom tag can be define by the user through the JSP tag extension facility using a Java tag class.
2022-10-01, ∼401🔥, 0💬

TagSupport Class - Dummy Implementation of IterationTag
This section describes the javax.servlet.jsp.tagext.TagSu pportclass, which is a dummy implementation of the javax.servlet.jsp.tagext.Itera tionTaginterface. Extending from TagSupport class to write your own tag class saves some coding time.
2022-10-01, ∼401🔥, 0💬

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