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Latest image of Mars taken by MCC
Latest image of Mars taken by MCC Mars Colour Camera on-board Mars Orbiter Mission (MOM) captured this spectacular image of flood carved channel system of Kasei Valles on January 12, 2018. Kasei Valles is known to be largest outflow channel system on Mars extending more than 2400 km. The image is first one to be captured by MOM in the year 2018 and correspond to solar longitude (Ls) 113 on Mars. Thin cloud patches are also seen in the bottom portion of image corresponding to higher altitudes of Kasei Valles. Picture & Statement courtesy: ISRO Website
SQL WHERE Clause
SQL WHERE Clause The SQL WHERE Clause The WHERE clause is used to filter records. The WHERE clause is used to extract only those records that fulfill a specified condition. WHERE Syntax SELECT column1, column2, ... FROM table_name WHERE condition;
About SQL
About SQL SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems. Example: SELECT * FROM Customers;
PHP - The if...else Statement
PHP - The if...else Statement The if....else statement executes some code if a condition is true and another code if that condition is false. Syntax if (condition) { code to be executed if condition is true; } else { code to be executed if condition is false; } Example: <!DOCTYPE html> <html> <body> <?php $t = date("H"); if ($t < "20") { echo "nice day!"; } else { echo "good night!"; } ?> </body> </html>
PHP - The if Statement
PHP - The if Statement The if statement executes some code if one condition is true. Syntax if (condition) { code to be executed if condition is true; } Example: <!DOCTYPE html> <html> <body> <?php $t = date("H"); if ($t < "20") { echo "Have a wonderful day!"; } ?> </body> </html>
PHP Conditional Statements by YAAK Developers
PHP Conditional Statements by YAAK Developers Very often when you write code, you want to perform different actions for different conditions. You can use conditional statements in your code to do this. In PHP we have the following conditional statements: -if statement - executes some code if one condition is true -if...else statement - executes some code if a condition is true and another code if that condition is false -if...elseif....else statement - executes different codes for more than two conditions -switch statement - selects one of many blocks of code to be executed
Creating and Declaring PHP Variables
Creating and Declaring PHP Variables <!DOCTYPE html> <html> <body> <?php $Z = "Hello YAAK!"; $a = 10; $b = 16.6; echo $Z; echo "<br>"; echo $a; echo "<br>"; echo $b; ?> </body> </html>
About PHP by YAAK Developers
What is a PHP File? - PHP files can contain text, HTML, CSS, JavaScript, and PHP code. - PHP code are executed on the server, and the result is returned to the browser as plain HTML. - PHP files have extension ".php". What Can PHP Do? - PHP can generate dynamic page content. - PHP can create, open, read, write, delete, and close files on the server. - PHP can collect form data. - PHP can send and receive cookies. - PHP can add, delete, modify data in your database. - PHP can be used to control user-access. - PHP can encrypt data.
First PHP script
First PHP script! <!DOCTYPE html> <html> <body> <?php echo "YAAK Developers PHP script!"; ?> </body> </html>
CSS link with no underline
CSS link with no underline <!DOCTYPE html> <html> <head> <style> a { text-decoration: none; } </style> </head> <body> <p>A link with no underline: <a href="https://yaakdevelopers.blogspot.com">Yaak Developers</a></p> </body> </html>
CSS Text Decoration
CSS Text Decoration <!DOCTYPE html> <html> <head> <style> h1 { text-decoration: overline; } h2 { text-decoration: line-through; } h3 { text-decoration: underline; } </style> </head> <body> <h1>Line 1</h1> <h2>Line 2</h2> <h3>Line 3</h3> </body> </html>
CSS Set the height and width of an element
CSS Set the height and width of an element <!DOCTYPE html> <html> <head> <style> div { height: 200px; width: 600px; background-color: yellow; } </style> </head> <body> <h2>Set the height and width of an element</h2> <p>This div element has a height of 200px and a width of 600px:</p> <div></div> </body> </html>
CSS Using individual padding properties
CSS Using individual padding properties <!DOCTYPE html> <html> <head> <style> div { border: 2px solid black; background-color: lightblue; padding-top: 60px; padding-right: 40px; padding-bottom: 60px; padding-left: 90px; } </style> </head> <body> <h2>Using individual padding properties</h2> <div>This div element has a top padding of 60px, a right padding of 40px, a bottom padding of 60px, and a left padding of 90px.</div> </body> </html>
HTML Form Element
HTML Form Element <!DOCTYPE html> <html> <body> <form action="/submit_page.php"> <select name="Codes"> <option value="yaak">Yaak</option> <option value="developers">Developers</option> <option value="coding">Coding</option> <option value="html">Html</option> </select> <br><br> <input type="submit"> </form> </body> </html>
Simple HTML Form Page
Simple HTML Form Page <!DOCTYPE html> <html> <body> <form action="/submit_page.php"> First name:<br> <input type="text" name="firstname" value="YAAK"> <br> Last name:<br> <input type="text" name="lastname" value="Developers"> <br><br> <input type="submit" value="Submit"> </form> <p>If you click the "Submit" button, the form-data will be sent to a page called "/sumbit_page.php".</p> </body> </html>
