Java - Strings

Java module J707

Strings

Exercises, examples and other material relating to training module J707. This topic is presented on public courses Learning to Program in Java, Java Bootcamp, Java Programming for the Web

Learning to Program in Java - training course - Writing Java programs for newcomers to programming.

Learning to Program in Java - Writing Java programs for newcomers to programming. This course introduces you to programming in the Java programming language. ...

http://www.wellho.net/course/sjfull.html [course]

Java Bootcamp - training course - An intense course on Java programming, Servlets and JSPs

Java Bootcamp - An intense course on Java programming, Servlets and JSPs This course introduces you to the Java programming language, and its Internet ...

http://www.wellho.net/course/bjfull.html [course]

Java Programming for the Web - training course - Learn to write server- or client-side applications in Java.

Java Programming for the Web - Learn to write server- or client-side applications in Java. This course introduces you to the Java programming language, ...

http://www.wellho.net/course/jpfull.html [course]

char variables and char arrays

// Well House Consultants, 2004. import java.lang.Math; /** Character Variable*/ public class ramsbury { public static void main(String[] args) ...

http://www.wellho.net/resources/ex.php4?item=j707/ransbury.java [code sample]

indexOf and substring

/** string analysis*/ public class oaksey { public static void main(String[] args) { System.out.print ("Please enter a ...

http://www.wellho.net/resources/ex.php4?item=j707/oaksey.java [code sample]

copyValueOf and toCharArray examples

// Well House Consultants, 2004. /** string to char array*/ public class crudwell { public static void main(String[] args) { System.out.print ...

http://www.wellho.net/resources/ex.php4?item=j707/crudwell.java [code sample]

Trying out our Java examples on our web site

We've included all of the source code of our training examples on this web site for quite a long time now ... and about a year ago we put working copies ...

http://www.wellho.net/mouth/1557_Try ... -site.html [short article]

Java supports a Unicode character set that allows for more than 65,000 different characters. Single characters can be held in char variables, and multiple character sequences (strings) can be held in char arrays, StringBuffer objects and String objects.

This topic is presented on public courses Learning to Program in Java, Java Bootcamp, Java Programming for the Web

Examples from our training material

ashton.java	Comparing Strings
cricklade.java	String object manipulation
crudwell.java	copyValueOf and toCharArray examples
highworth.java	More character variables
malmesbury.java	Stringbuffers
marston.java	Character String Objects
minety.java	Accessing characters within a string object
oaksey.java	indexOf and substring
purton.java	Startwith endswith and other string comparison methods
ransbury.java	char variables and char arrays

Pictures

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Background information

This module is available under an Open Training Notes License for free download from http://www.training-notes.co.uk.

Topics covered in this module

Character variables.
String constants.
Creating String objects.
Operations on strings.
Comparing strings.
Accessing characters within strings.
Character arrays v String objects.
String buffers.

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