To get a key/ value data set from a HTML form, use jQuery.Let us say this is our HTML −     For JS −var data = $('form#form1’).serializeArray(); // [{'demo: 'value'}] $.ajax({    data: data });

To position text to bottom left, use the bottom and right property. You can try to run the following code to position text to bottom right on an image:ExampleLive Demo                    .box {             position: relative;   ... Read More

Use the column-gap property to set the gap between the columns. You can try to run the following code to implement the column-gap property, with value 50px:ExampleLive Demo                    .demo {             column-count: 4;   ... Read More

To make an image responsive, you can try to run the following code:ExampleLive Demo                    img {             max-width: 100%;             height: auto;          }                        

To set-top tooltip, use the bottom CSS property.You can try to run the following code to set-top tooltip to a text:ExampleLive Demo           .mytooltip .mytext {          visibility: hidden;          width: 140px;          background-color: blue;     ... Read More

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 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