saving . . . saved Problem regarding compilation and execution of Java Program has been deleted. Problem regarding compilation and execution of Java Program has been hidden .
Problem regarding compilation and execution of Java Program
Title
Question
I have installed JDK, and I have written the program(On Windows 7 OS). But I am not being able to execute it in Command Prompt. When I type "javac HelloWorld.java", the prompt displays a message "javac is not recognized as an internal or external comand, batch file or operable program. Thus I am not being able to compile and execute the program. Please help me out. Thank you.

Java First-Java-Program 05-06 min 10-20 sec 30-10-20, 5:49 p.m. brtbala@gmail.com

Answers:

Pls go through this sheet https://spoken-tutorial.org/media/videos/10/Java-Installation-Sheet-English.pdf and complete the installation as instructed therein.
Next go through this sheet https://spoken-tutorial.org/media/videos/10/Java-Instruction-Sheet-English.pdf and then go through the tutorials. Carefully follow all the instructions given in the tutorials and reproduce all steps exactly as instructed.

Finally, it is recommended that you use the Java program given in the Code Files link to eliminate any syntax error that is causing your program not to run.
04-11-20, 8:58 p.m. nancy

Login to add comment

Windows OS searches the current directory and the directories listed in the PATH environment variable for executable programs. JDK's programs (such as Java compiler javac.exe and Java runtime java.exe) reside in directory "\bin" (where denotes the JDK installed directory, e.g., C:\Program Files\Java\jdk1.8.0_xx). You need to include the "\bin" directory in the Java Path.

First make sure you have installed jdk and jre, both are installed with the java software development kit. The installation folder is typically C:\Program Files\Java.

Now go to Computer > Properties > Advanced system settings in the advanced tab click on Environment Variables

In System variables find the variable named Path, in the value of Path you will find a java path like C:\ProgramData\Oracle\Java\javapath, just change it to C:\Program Files\Java\jdk1.x.x_x\bin.

http://net-informations.com/java/basics/path.htm


04-08-21, 11:03 a.m. warnerarc

Login to add comment

Make sure your programs doesn't contains error
in some scenario , run time error occurs
06-12-21, 9:36 p.m. Harish1605

Login to add comment

Log-in to answer to this question.