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***drdebcol*** · 10-24-2009, 03:29 AM

Okay, moderators suggested a whole new section, but i made this like that because of "look" of the forum. I don't want to make loads of sections . . .
I think it is good in this way, so this section has new name :
". . : Algorithms, Competitive tasks, Literature and Classes : . ."
and this Child Forum name is :
"Programming Classes".
You can post schedule here and timing and everything . . .
Don't be afraid to comment on this !

codecaine · (This post was last modified: 10-24-2009 11:17 AM by codecaine.)

24th October at 8:00pm central time
I will be in http://www.freelancecode.net/xchat java room to answer any questions you may have about the current Java exercises or Java in general

codecaine · 10-25-2009, 08:06 AM

Don't forget everybody! At 8pm central you can go to http://www.freelancecode.net/xchat and chat about this weeks programming exercises. Any other questions that you may have can be answered also! its 5:07 here so in 3 more hours!. I am in the chat as I type this now.

codecaine · 10-25-2009, 10:44 AM

Will go live on http://www.freelancecode.net/xchat in 15 minutes!

codecaine · 10-25-2009, 04:23 PM

lol not one person showed up for the Java class Tongue

hexon · 10-25-2009, 06:05 PM

haha....i m only intrested in c++ ....

***Back_track*** · 10-26-2009, 08:31 AM

Dammit

the two days i'm in DC i miss a damn class D: I'll be in next time whats the schedule?

codecaine · 10-26-2009, 02:31 PM

This week read chapter 4. Exercises and other information will follow later.

codecaine · 10-30-2009, 12:55 PM

Chapter for exercises

Create a Character variable and assign it the value of A. Change it to a lower case a and print the value.

Use the Character method isLetter() isDigit() and print out the return value.

Create a String variable and initialize it to hello world. Print out the length of the string to the screen. Assign the string to a StringBuffer and change print out the String so every other character is captialize for example, HeLlO WoRlD

Last print the StringBuffer in reverse order

***Back_track*** · (This post was last modified: 11-01-2009 04:58 AM by Back_track.)

(10-30-2009 12:55 PM)codecaine Wrote: Chapter for exercises

Create a Character variable and assign it the value of A. Change it to a lower case a and print the value.

Use the Character method isLetter() isDigit() and print out the return value.

Create a String variable and initialize it to hello world. Print out the length of the string to the screen. Assign the string to a StringBuffer and change print out the String so every other character is captialize for example, HeLlO WoRlD

Last print the StringBuffer in reverse order

Give me some time Tongue

(reserving my spot)
EDIT:
Almost done only one more to go having trouble with the substring stufff

Missing one thing everything else should be right and commented Tongue

and i might need some help with the every other thing

Code:

/*

 * To change this template, choose Tools | Templates

 * and open the template in the editor.

 */

package javaapplication5;

/**

 *

 * @author Back_Track

 */

import Java.lang.*;

public class Main {//Main Class

    /**

     * @param args the command line arguments

     */

    public static void main(String[] args) {//Main

       Character  Letter = new Character ('A');//Declare your Character Variable and Assign the value of 'A' to it

       System.out.print("Letter Lowercase "+Letter.toLowerCase(Letter)+ "\n");//Print out Letter Lowercase + The Character(variable) to lower case + a new line

       if(Letter.isLetter('A'))//IF The Character "Letter" Is the letter 'A' Then

       {

       System.out.println("The Letter of your Character is A");//Say the truth

       }

       else

       {

           System.out.println("Your Character was something other than a?");//character is not A

       }

       Character Number = '6';//declares a single character as the digit 6

       if(Number.isDigit('6'))//is Variable NUmber the digit 6?

       {

       System.out.println("The Digit of Character Number is 6");//if so say it

       }

       else

       {

           System.out.println("not 6");//it's not 6...

       }

       String Hai = "Hello World";//declare Hai to be "Hello WOrld"

       System.out.println("Variable String Hai Lenght " + Hai.length());//Measure the Strings Length then [rint it out

       StringBuffer Buff = new StringBuffer();//make a new String Buffer

       Buff.append(Hai); //Append the String Buffer To The String Hai

       System.out.println(Buff.reverse());//Reverse The STring Hai using The String Buffer Previously appended

       int Lenght_ = Hai.length();

      for(int i = (Lenght_ - 1 ); i >= 0; i--)//My Attempt at making every other letter UpperCase or Lower Case

      {

      }

System.out.println(Buff.toString());

       }

       }