In Java, it is also possible to create an array of arrays known as multidimensional array. For example, we can declare and initialize a 2D array like bellow: int[][] twoDArray = new int[3][4]; In above example, there is 3 Rows and 2 columns. Look at...
Java Swing Basic Input Display In Table, In Bengali
This is Java Swing basic example that will take data from input field and display in table. It has also reset and exit button too. It is for beginners and if you have any question, please ask me in the comments.
Java Swing Basic Example In Bengali
This Java Swing project will explain how to getting started and Taking Input from input field and display some where. If you have any question, please ask in the comment section. It is absolutely for beginners.
Data Retrieve from HTML Select Box and Print into PHP
Simple but tricky. without ajax or Jquery or JavaScript, you can simply get onchange html select box data into your php and can do great things easily. Step-1: make a html form into a php page. select.php <form method=”POST”> <select name=”selectBox” id=”selectBox” onchange=”this.form.submit()”> <option value=””>Select...
Retrieve data using Procedure in Oracle
Step-1: Create table CREATE TABLE student ( USER_ID NUMBER (5) NOT NULL, USERNAME VARCHAR2 (20) NOT NULL, PRIMARY KEY ( USER_ID ) ) Step-2: Create Procedure CREATE OR REPLACE PROCEDURE getStudentByUserId( p_userid IN STUDENT.USER_ID%TYPE, p_username OUT STUDENT.USERNAME%TYPE) IS BEGIN SELECT USERNAME INTO p_username from STUDENT...
Retrieve WordPress database table names and print them out
Simply we can retrieve table names from WordPress database. $sql = “SHOW TABLES LIKE ‘%'”; $results = $wpdb->get_results($sql); foreach($results as $index => $value) { foreach($value as $tableName) { echo $tableName . ‘<br />’; } } The => will separate the key and value from a...
JavaScript Problem-2
Questions: Write an HTML document to find X to power n where value of x and n taken from user? Ans. The solution of above question is as follows: var x=prompt(“Enter value of X: “,””); var n=prompt(“Enter value of n: “,””); var result=Math.pow(x,n); document.write(result); Happy...
Print Array Elements Using HTML Table
Here is the Solution of how to print array element in HTML table. HTML Code: <p id=”demo”></p> JavaScript Code: var fruits, text, fLen, i; fruits = [“Banana”, “Orange”, “Apple”, “Mango”]; fLen = fruits.length; text = “<table border=’1′><tr><th>Index</th><th>Data</th></tr>”; for (i = 0; i < fLen; i++)...