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Showing posts from January, 2022

Linux Shell - Arithmetic Operations solution

 Linux Shell - Arithmetic Operations solution for explanation watch video:: code:: read string res= $(echo "scale=4;$string" | bc) printf  "%.3f"   "$res"  

how to store html form data in mysql database using java

how to store html form data in mysql database using java for explanation watch the video:: Step 1 : Create the peroject step 2 : create home.html in webapp step 3 : home.html home.html ========== <!DOCTYPE html> <html> <head> <meta charset="ISO-8859-1"> <title>Insert title here</title> <!-- Latest compiled and minified CSS --> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.1/dist/css/bootstrap.min.css"> <!-- jQuery library --> <script src="https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.slim.min.js"></script> <!-- Popper JS --> <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script> <!-- Latest compiled JavaScript --> <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.1/dist/js/bootstrap.bundle.min.js"></script> <style> #div1 { width: 600p