Use the [attribute ~= "value"] selector to select elements with an attribute value containing a specified word with CSS.You can try to run the following code to implement the [attribute ~= "value"] selector. Here, the word we are searching is “Tutorials”, ExampleLive Demo           ... Read More

To style the options in , you can try to run the following code,ExampleLive Demo                    select {             width: 100%;             padding: 10px 15px;             border: 1px dashed blue;             border-radius: 4px;             background-color: orange;          }                     Learn,                             Java             Ruby             Oracle             Tableau                    

You can find the current C standard documents on ANSI web store. https://webstore.ansi.org/RecordDetail.aspx?sku=INCITS%2FISO%2FIEC+9899-2012You can find the current C++ standard documents on the ISO C++ website for buying −  https://www.iso.org/standard/68564.htmlThe working draft of the ISO C++ standard is also available on  https://isocpp.org/std/the-standardRead More

Use the addEventListener() method to attach an event handler.ExampleYou can try to run the following code to learn how to work with addEventListener() method in JavaScript −           Double click the below button.       Double Click                      document.getElementById("btnid").addEventListener("dblclick", displayEvent);          function displayEvent() {             document.getElementById("pid").innerHTML = Date();          }          

Use window.outerWidth and window.outerHeight event in JavaScript to get the size of windows when the browser is resized.ExampleYou can try to run the following code to work with events to check the browser window size −                    function resizeFunction() { ... Read More

Javascript date setUTCMilliseconds() method sets the milliseconds for a specified date according to universal time.The following is the parameter for setUTCMilliseconds(millisecondsValue) −millisecondsValue − A number between 0 and 999, representing the milliseconds.ExampleYou can try to run the following code to set the milliseconds for a specified date according to universal time ... Read More

The following are the document properties which can be accessed using Legacy DOM −Sr.NoProperty & Description1alinkColorDeprecated − A string that specifies the color of activated links.Ex − document.alinkColor2anchors[ ]An array of Anchor objects, one for each anchor that appears in the documentEx − document.anchors[0], document.anchors[1] and so on3applets[ ]An array ... Read More

The most basic way to track down errors is by turning on error information in your browser. By default, Internet Explorer shows an error icon in the status bar when an error occurs on the page.Double-clicking this icon takes you to a dialog box showing information about the specific error ... Read More

To include optional function parameters in JavaScript, you can try the following, function myFunc(a, b = 0) {    // function body }ExampleYou can try to run the following code to learn how to include optional function parameters −                    // ... Read More

To remove all special characters from a JavaScript string, you can try to run the following code −Example                    var str = "@!Welcome to our website$$";          document.write(str);                    // Removing Special Characters          document.write(""+str.replace(/[^\w\s]/gi, ''));