Text File I/O - DVD.java - Java Beginners
Text File I/O - DVD.java  NEED HELP PLEASE. The application should use a text file with one value on each line of the file. Each movie would use... the array to recreate the file. Here is my code but I need to modify 

I/O Program output error
I/O Program output error  Hello All, I am working on a program... of the program in that it reads the text file and analyzes it, however I need it to take... in advance for any help. Here is the code I have come up with so far: print 

java i/o - Java Beginners
gets closed. when i open the program again and enter text in this case previous texts get replaced with new text. i tried my best but got failed plz tell me...java i/o  Dear sir, i wrote a program where program asks "Enter your 

Java i/o opearations
Java i/o opearations  "FOLLOWING IS MY LAST QUESTION ON JAVA I/O... to a file in java using random access file object or file writer or data outputstream i have already tried the write and writeInt methods....plz help"" import 

I/O Java
I/O Java  import java.io.File; import java.io.FileNotFoundException...++){ String source=inputFiles[i]; copy(writer,source...: "); for(int i=0;i<f.length;i++){ String filename=input.next 

File I/O
[i] .getPath())); String line...File I/O  greetings i was running into a problem. is their a way... public void main(String arg[]) throws java.io.IOException { BufferedWriter pw 

File I/O
File I/O  i am trying to write a program that reads a text file... the text file then read it and write it into as a comma delimitade file. i have... with "tAC" and ends with "->0|0|6" as you shall see in the text file i have 

File I/O
File I/O  i have a problem i am trying to print on a new line every time i reach a certain condition "if(line.startsWith("Creating"))" i want to skip that line and print out the rest of the lines. my line input text looks like 

Summary: I/O
Java: Summary: I/O File Methods These are some of the most common File methods. In all of these prototypes, i and j are int, s and t are Strings.... String f.getName() returns name of file/directory. String f.getPath 

File I/O - Java Beginners
File I/O  How to search for a specific word in a text file in java...; public class FileContentSearch{ public static void main(String args[]){ String searchString = args[1].toLowerCase(); try { File fileName = new File 

File I/O - Java Beginners
File I/O  Suppose a text file has 10 lines.How do I retrieve... oi oiu 25 ewr ytro 9+ po I want to retrieve 'abc' 'fg' .... 'yt' 'ewr... and send a text file as argument. ============================== import 

Java I/O Character Streams
Java I/O Character Streams In this section we will discuss the I/O Character... and for this Java provides the Character stream I/O. Character stream I/O... the character stream I/O the character stream classes are defined. These classes 

i/o
i/o  java program using inputstream and outputstream   Hi Friend, Try the following code: import java.io.*; class InputStreamAndOutputStream { public static void main(String[] args)throws 

i/o
i/o  java program using inputstream and outputstream   Hi Friend, Try the following code: import java.io.*; class InputStreamAndOutputStream { public static void main(String[] args)throws Exception 

i/o
i/o  java program using inputstream and outputstream   Hi Friend, Try the following code: import java.io.*; class InputStreamAndOutputStream { public static void main(String[] args)throws Exception 

i/o
i/o  java program using inputstream and outputstream   Hi Friend, Try the following code: import java.io.*; class InputStreamAndOutputStream { public static void main(String[] args)throws Exception 

Java I/O Buffered Streams
Java I/O Buffered Streams In this section we will discuss the I/O Buffered...; readLine() : This method is used to read the line of text. public String readLine... : In an unbuffered way the read and write operations are performed by the O/S 

Console vs Dialog I/O
Java NotesConsole vs Dialog I/O Dialog box I/O is useful. Normal..., introductory examples are often limited to using only dialog boxes for I/O. Console I/O is less useful. Console I/O was the only kind of I/O 

Creating a File I/O using import scanner, io.* and text.*
Creating a File I/O using import scanner, io.* and text.*  open a file for reading and open another file for writing data. input file hours-int, hourly rate-double, name-string. output file name-string, hours-int, hourly rate 

Classes and Interfaces of the I/O Streams
Classes and Interfaces of the I/O Streams   ... then this exception to be occured. InterruptedIOException When the I/O... When the I/O operations to be failed then it occurs. NotActiveException 

Java I/O From the Command Line
Java I/O From the Command Line In this section we will learn about the I/O...() This method is used to read a line of text from the console. readLine(String.... format(String fmt, Object... args) This method is used to write out 

java i/o operations
java i/o operations  how to write integer data to a file in java using random access file object or file writer or data outputstream i have already tried the write and writeInt methods....plz help 

i/o streamas
i/o streamas  java program using bufferedreader and bufferedwriter... BufferedReaderAndBufferedWriter{ public static void main(String[] args) throws...")); String line=""; while ((line = in.readLine()) != null){ out.write 

I/O to another applications
I/O to another applications  **What if there exists an application... void main(String[] args) { Scanner input=new Scanner(System.in); System.out.print("Enter integer: "); int i=input.nextInt 

Java I/O
Java I/O  how to write different type of arrays like string,int,double etc into a file using DataOutputStream 

File I/O
File I/O  i am trying to read and write a 54mb text file from one directory to another. I managed to do it perfectly using the examples i was given... question is, is their away i can read and write in the shortes time possible(in seconds 

Java I/O - Java Beginners
Creating Directory Java I/O  Hi, I wanted to know how to create a directory in Java I/O?  Hi, Creating directory with the help of Java.../java  yeah i konw tht method but i want another program whr we shld nt use 

Java I/O Assistance + Loop
Java I/O Assistance + Loop  I'm trying to make this program write... and append all odd numbers 1-100 and finally close file. But for some reason I CANNOT Get the output as I want. I know where the error lays I just can't seem 

file i/o - Java Beginners
file i/o  hiii, i have to read some integers from a text file and store them in link list.. so please can i have source code for it.?? thanks 

java i/o - Java Beginners
java i/o  thnx alot sir that this code helped me much in my program... so that i could write it line by line such as- Hello Java in roseindia Hello... import java.io.*; class FileWrite { public static void main(String args 

Changes in I/O
Changes in I/O      ... text from a terminal without echoing on the screen. This functionality... passwords without echoing their text JAVA SE 6 has the new ability to read text from 

find a substring by using I/O package
find a substring by using I/O package  Write a java program to find a sub string from given string by using I/O package 

File I/O - Text Files
Java NotesFile I/O - Text Files Java can read several types of information from files: binary, Java objects, text, zipped files, etc. One of the most common problems is reading lines of text. Example: Copy one file to another 

Java I/O Byte Streams
Java I/O Byte Streams In this section we will discussed the I/O Byte Streams... I/O raw binary data the byte stream classes are defined. For all of the byte... SequenceInputStream. StringBufferInputStream The string's content supplies bytes 

What is Java I/O?
What is Java I/O?       Introduction The Java Input/Output (I/O) is a part of java.io package.... How Files and Streams Work: Java uses streams to handle I/O operations 

Console I/O
Java Notes Console I/O Java was designed for graphical user interfaces (GUI) and industrial strength file and Internet I/O. No attempt was made... System.out.println for output during the debugging phase. Console I/O streams 

Java I/O Data Streams
Java I/O Data Streams In this tutorial we will discuss the Java I/O Data Streams. To deal with the binary I/O of primitive data type values as well as the String values Java provided the support of Data stream. DataInput 

i/o
i/o   Write a Java program to do the following: a. Write into file the following information regarding the marks for 10 students in a test i. Matric no ii. Marks for question 1 iii. Marks for question 2 iv. Marks 

Java: Example - Count vowels
(a, e, i, o, u) in a string. //-------------------------------------------- countVowels() int countVowels(String text) { int count = 0; // start the count at zero // change the string to lowercase text 

Programming - countVowels() method
one parameter, a string, and it returns the int number of vowels (a e i o u) in the string. Details Vowels. It should regard a, e, i, o, and u as the vowels. Case. It should handle both upper and lower case vowels. No I/O. As usual 

I/O stream class.
I/O stream class.  Explain the hierarchy of Java I/O stream class.   Hierarchy of Java I/O streams Have a look at the following link: Java I/O 

Java i/o
Java i/o   How can you improve Java I/O performance 

Help in making a text formatter
Help in making a text formatter  I have a question on how to make a text formatter using Java. I attempted in doing so, but got a really low score on it, and so I'm having to rely on someone kind enough to help me. We use 

Java I/O stream
Java I/O stream  What class allows you to read objects directly from a stream 

Java I\O file
Java I\O file  What is the difference between the File and RandomAccessFile classes 

Java I/O
Java I/O   What is the difference between the Reader/Writer class hierarchy and the InputStream/OutputStream class hierarchy 

Read Text from Standard IO
from the keyboard and write output to the display. They also support I/O...); Working with Reader classes: Java provides the standard I/O...; IOException, if an I/O error occurs.  Method 

Java I/O problem
Java I/O problem   Write a Java application that prompts the user to input their Name, Address, Date of Birth and Student ID number using the standard input - this information should then be saved to a file named studentData 

Java I/O
Java I/O  What value does readLine() return when it has reached the end of a file 

file I/O
file I/O  Write a java class which it should do below · Read the attached file. · Sorted out and writer it into another file(sorted values). · Also find the SECOND biggest number in the attached file 

File I/O
File I/O  i am trying to read and write a file. my program works perfectly i am using PrintWriter and BufferedReader. but my problem is that when reading line by line if i reach a certain conditions like "if(line.startsWith 

Input And Output
IO: Java provides the standard I/O facilities for reading text through either...; Introduction The Java I/O means Java Input/Output and is a part of java.io... then this exception to be occured. InterruptedIOException When the I/O 

help!!!!!!!!!!!!!!!!!!
help!!!!!!!!!!!!!!!!!!  /import java.awt.; import java.sql.*; import..."); text=new JPasswordField(10); label2=new JLabel("Year of study"); text2=new...); panel.add(text); panel.add(label2); panel.add(text2); panel.add(label3); panel.add(text3 

help
other for me before Tuseday I answer the first part please continue to me...; private String Name; private double Salary; public Person(){ } public Person(int CivilNumber,String Name,double Salary){ this.CivilNumber 

Overview of I/O Data Streams
Overview of I/O Data Streams   ... of the Filter I/O streams derived from I/O streams can be shown as: In this section we will learn about the Data I/O streams derived from the Filter I/O 

Dialog I/O: Kilometers to Miles
Java NotesDialog I/O: Kilometers to Miles This basic program asks... for all input and output. Convert String to a number. We have to convert the input string into a number so that we can do the arithmetic 

Dialog I/O: Kilometers to Miles with Method
Java NotesDialog I/O: Kilometers to Miles with Method ... { //================================================================= main public static void main(String[] args) { //... Local variables String kmStr; // String km before 

Java I/O
JAVA I/O Introduction The Java Input/Output (I/O) is a part of java.io package. The java.io package contains a relatively large number of classes that support  input and output operations. The classes in the package are primarily 

Help with opening a text file upon closing a program.
Help with opening a text file upon closing a program.  I need some helping in figuring out something I want to do. I have this program that is a swimming pool volume calculator. It stored that data on a output.txt file but I want 

text file
text file  Hi can you help me I have to modify the program below so that all the data held in it is stored in an external text file.So there should...:"); String n=in.nextLine(); System.out.print("ADDRESS-3:"); String o 

Write a program that replaces a, e, i, o, u in Java2
Write a program that replaces a, e, i, o, u in Java2  Write a program that replaces a, e, i, o, u, with the letter z. (i.e. John Smith -> Jzhn Smzth. Also the program reverses the users name (i.e. John Smith -> htimS nhoJ 

Java I/0 Examples
provides the standard I/O facilities for reading text through either...; What is Java I/O? The Java I/O means... and Interfaces of the I/O Streams The following listing of classes 

new String(text) - Java Beginners
new String(text)  Please, what is the difference between this.text = text; and this.text = new String(text); in the example: public class A { String text; public A(String text) { this.text = text; this.text 

JavaScript reverse text string
JavaScript reverse text string...; In this section, we are going to reverse the text string using JavaScript... string to the variable text. When you load the following code on the browser, you 

help me
help me  Dear sir/medam i would like to know how to use the java string class method my programm have four button,(enter the text) that first... the order, Fourth button is Find length of text. and there are panels. Please help me 

Exception Usage
exceptions and I/O exceptions. Here are some common exceptions to catch... to convert a number from an illegal String form IOException.... For example, I sometimes use the Liquid look and feel, and have this code 

Scanning and Formatting in Java
Scanning and Formatting in Java In this we will discuss about the Java I/O Scanning and Formatting. In the perspective of programming in Java I/O we... a programmer does programming of I/O the input data undergoes with the translation 

Help
Help  Hi; Can anyone help me to solve this errors. I use J2ME(wirlesee Toolkit 2.5.2. for CLDC Project "SlideImageMIDlet" loaded Project settings...: class IconsCanvas menu = new SlideMenu(new String[]{"1", "2", "3", "4 

help
help  what is rung here ??? i have 2 errors ????? import java.util.Scanner; public class Initials { public static void main (String [] args) { String firstname,lastname; System.out.println("Hello,what 

help
;/h3> <script> var n=window.prompt("Enter the value of n: "); var i=1; var sq; for(i=1;i<=n;i++){ sq=i*i; document.write(i+": "+sq+"<br>... static void main(String[] args) { Scanner input=new Scanner(System.in 

help
= calc.remainder (3,4); System.out.println (answerRemain); and when i tried...) if i take out the % from "%d % %d = ", so that it is "%d %d" then it runs... can i print out the modulus sign so my output looks like 3 % 4 = 3. thank you 

how to update the text file?
how to update the text file?  if my text file contains a string and integer in each line say,: aaa 200 bbb 500 ccc 400 i need a java code to update the integer value if my input String matches with the string in file. please 

java help - Java Beginners
the message ?An I/O exception occurred.? to the console, and then throws..."); } } catch (IOException ioe) { System.out.println("An I/O exception occurred...{ public static void main(String[] args) { try { File f; f=new File 

help me
help me  Create a GUI application that allows a user to select a text file (using the JFileChooser). The program will then allow the user to do... the StringTokenizer class or the String split() method to count the number of words which 

Help me
Help me  HI I am using Tomcat6.0 this is the problem i got wen i run... login.jsp I have been invoked by <% out.print(request.getAttribute...{ response.setContentType("text/html"); PrintWriter out=response.getWriter 

Help me
Help me  HI I am using Tomcat6.0 this is the problem i got wen i run the code , i am using login.html ,login .jsp,login.java and web.xml code...;quot;text/html&quot;); PrintWriter out=response.getWriter(); String name 

Help me on the given problem of String
Help me on the given problem of String  class Test { string s1="Hello",s2="lo"; System.out.println((s1=="Hel"+"lo... false I just want to know why the answer of both the println method 

searching a text string in file - Java Beginners
searching a text string in file  code to match a string in a file that is already mentioned in java code.if the string matches any part of a string that whole string is printed 

gradient text, text effect, text
How to make a gradient text       We can make many different type of text by the help of the photoshop, here I going to make a gradient text. You need not think 

JavaScript String Function
JavaScript String Function Almost every language provides special attention towards string and string manipulation, JavaScript is no exception. It provides many built-in functions to manipulate a string.  Java String Function 

ROTATE THE VOWELS IN A STRING!!! - Java Beginners
. That is, change all occurrences of 'a' to 'e' 'e' to 'i' 'i' to 'o' 'o' to 'u...[] vowels = {'a', 'e', 'i', 'o', 'u'};//array of vowels char[] lowerCase = {'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s 

Text To speech exception - Java Beginners
Text To speech exception  Sir/Madam, I want to create a application for text to speech. I am using Sysnthesizer class of speech package but it return null.Can you help me to create that. i am facing error in synth.allocate 

Creating a log in a text file - Applet
Creating a log in a text file  Hey there, I have created an applet... as an application. Therefore i have added it onto a frame. I need to create a text file... time it is run. I have figured of a way of writing the time to a text file using 

create text box by clicking button and submittong text in text box using submit
is created. and i want to do that when i enter the text input in text box and when i... box in SOP). i also want the text box should generate in front of NEW button...create text box by clicking button and submittong text in text box using 

Help needed for Form Validation please help!
Help needed for Form Validation please help!  I have created a page which has login as well as Signup fields. I validated the login part by using jsp... incorrect Username/password combination. So how can I make the jsp code confined 

validating text fields - Swing AWT
validating text fields  hi i am using NETBEANS IDE so when i want... CClass.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "I", "II... on that particular textfield so help me with this plz..... /* * To change this template 

Questions and Answers Help
Questions and Answers Help      ... program. Providing the details description of the problem help the other... quick help. Our question posting form will allow you the post your code 

Questions and Answers Help
Questions and Answers Help      ... program. Providing the details description of the problem help the other... quick help. Our question posting form will allow you the post your code 

focus text field - Swing AWT
focus text field  i want to move cursor to next text field by pressing enter.i have created the following coding. but it does nt working.pls help...)); titlefield.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Mr", "Miss 

How to return a string from a JTextField
trying to get a string from a JTextField so that I can compare it with another.... The problem is i have no clue how to get the very string i need because i think am getting a reference to that String instead of the variable. Please help   

Logic error? HELP PLEASE! :(
Logic error? HELP PLEASE! :(  Hello Guys! i have a huge problem. What I want to do is there is a retrieve jsp page. In the retrieve jsp page there is a text box which user to key in their email and one more dropdownlist which get 

focus text field - Swing AWT
focus text field  i want to move cursor to next text field by pressing enter.i have created the following coding. but it does nt working.pls help...)); titlefield.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Mr", "Miss 

Java and JSP help
Java and JSP help  I have a website, on my website i have made a form... on a file, i have the following code: <html> <head> <...;Question</label> <input type="text" name="question" /> <br/> < 

Java and JSP help
Java and JSP help  I have a website, on my website i have made a form... on a file, i have the following code: <html> <head> <...;Question</label> <input type="text" name="question" /> <br/> < 

Java and JSP help
Java and JSP help  I have a website, on my website i have made a form... on a file, i have the following code: <html> <head> <...;Question</label> <input type="text" name="question" /> <br/> < 

Java and JSP help
Java and JSP help  I have a website, on my website i have made a form... on a file, i have the following code: <html> <head> <...;Question</label> <input type="text" name="question" /> <br/> < 

Java and JSP help
Java and JSP help  I have a website, on my website i have made a form... on a file, i have the following code: <html> <head> <...;Question</label> <input type="text" name="question" /> <br/> < 

Java and JSP help
Java and JSP help  I have a website, on my website i have made a form... on a file, i have the following code: <html> <head> <...;Question</label> <input type="text" name="question" /> <br/> < 

Java and JSP help
Java and JSP help  I have a website, on my website i have made a form... on a file, i have the following code: <html> <head> <...;Question</label> <input type="text" name="question" /> <br/> < 

Java and JSP help
Java and JSP help  I have a website, on my website i have made a form... on a file, i have the following code: <html> <head> <...;Question</label> <input type="text" name="question" /> <br/> <