How to work with Java

-
Hey what's up guys this is Puneet and Today I am going to tell you that how you can install java and BlueJ and how to work with it.


Installation of Java and BlueJ

If you guys doesn't have software then you don't have to worry about that, just follow the instruction.

Step 1 :-  Click Here to download .exe file of java

Step 2 :- Double click on the downloaded file and then click on the next button till necessary.
















Now you have completed your installation process

Now if you want to make program on notepad and want to use command prompt then follow the steps 3 and 4

OR

If you want to work with blueJ then skip the steps 3 and 4, follow the step 5.

Step 3 :- Go to the following path in your pc.

C:\Program Files (x86)\Java\jdk1.7.0_45\bin









Step 4 :

  • Now copy this path "C:\Program Files (x86)\Java\jdk1.7.0_45\bin". 
  • Right click on the my computer and go the properties.
  • Click on the Advanced system settings available on the top left conter.
  • Click on the Advanced and after that Environment Variables.. available on the bottom left corner.
  • Click on the new button and give the variable name of your choice and paste the copied path on variable value.
  • Now click on OK button till necessary.

Now you have completed all the required steps and if you want to check that you have done all the steps properly then open command prompt, write javac on it and hit enter button if your command prompt lookalike this



then your java is ready to make programs


Now do not read the step 5 if you don't want to use BlueJ

If you want to work with blueJ then follow step no. 5

Step 5 :-
  • Click Here to download .exe file of BlueJ
  • Double click on the downloaded file and click on next till necessary.







  • Now open you BlueJ shortcut present on you desktop.
  • Click on the Project.
  • Click on the new Project.
  • Now choose the path where you want to make your all program here I'am choosing Desktop.
  • Now give name to your folder I'am giving BlueJ.
  • Click on the create button.





  



Now you are ready to make program with blueJ  and still if you are having any doubt the comment your question on the comment section I will do my best to answer that question.

Comments

Post a Comment

Popular posts from this blog

[Question 3] ISC 2017 Computer Practical Paper Solved – Caesar Cipher.

-
Image
Question 3: Caesar Cipher  is an encryption technique which is implemented as ROT13 (‘rotate by 13 places’). It is a simple letter substitution cipher that replaces a letter with the letter 13 places after it in the alphabets, with the other characters remaining unchanged. Write a program to accept a plain text of length L, where L must be greater than 3 and less than 100. Encrypt the text if valid as per the Caesar Cipher. Test your program with the sample data and some random data: Example 1 INPUT :  Hello! How are you? OUTPUT :  The cipher text is: Uryyb? Ubj ner lbh? Example 2 INPUT :  Encryption helps to secure data. OUTPUT :  The cipher text is: Rapelcgvba urycf gb frpher qngn. Example 3 INPUT :  You OUTPUT :  INVALID LENGTH SOURCE CODE    import java.io.*; import java.util.*; public class ISC2017_CaesarCipher {     public static void main(String args[])     { ...
Read more

Pattern of your own name.

-
Image
Pattern program of your own name. This is a pattern program, in this program you just have to enter your name and it will give you output in a particular manner. I have created this program when I was in class 10th for my Computer Application project. NOTE:  If you are copying my code then its a advise to you to copy it after downloading it to avoid any kind of compilation error its link is available at the bottom of source code. SOURCE CODE import java.io.*; public class Patter_of_your_Own_Name { public static void main(String args[])throws IOException { int time=1; BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); do { System.out.print("\n\t\t\tPLEASE,ENTER YOUR GOOD NAME IN CAPITAL LETTER           :"); String str=br.readLine(); int flag=0;
Read more

Designing Patterns - Print 'Z'.

-
Image
SOURCE CODE import java.io.*; import java.util.*; public class Z {     public static void main(String args[])     {         Scanner sc=new Scanner (System.in);         System.out.print("Enter a odd number >=5 :");         int n=sc.nextInt();         int a=n/2+1;         System.out.println("\n");         if(n>=5&& n%2!=0 )                     {             for(int i=1;i<=n;i++)             {                 for(int j=n;j>0;j-...
Read more