To set the brightness, use the brightness property and for contrast, use the contrast property.ExampleYou can try to run the following code to use image filters with JavaScript −Live Demo           Click below to change the brightness and contrast of the image.       Edit Image                      function display() {             document.getElementById("myID").style.filter = "brightness(50%)";             document.getElementById("myID").style.filter = "contrast(50%)";          }          

In this tutorial, we will learn how to know whether the border and background of empty cells are hidden or not with JavaScript. The JavaScript programming language can be used to create and modify DOM elements. There are two ways to incorporate HTML elements like tables into an HTML document. The first involves adding the HTML table tag straight to our HTML webpage, while the second involves writing the entire table as JavaScript code. The second approach is the most frequently used to create and include tables in the DOM. The tr abbreviation indicates the table row. This represents the ... Read More

To set an element’s display type, use the display property. If you want to hide the element, then use none.ExampleYou can try to run the following code to set an element's display type with JavaScript −Live Demo                    #myID {             width: 250px;             height: 200px;             background-color: green;          }                     Set display as none                Heading Level 1 for Demo          This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text.                      function display() {             document.getElementById("myID").style.display = "none";          }          

In this tutorial, we will learn how to increment one or more counters with JavaScript. In JavaScript, we can increment one or more counters in different approaches, and in this tutorial, we will see some of the approaches for doing this − Using loop iteration Using events Using setInterval() method Increment Counters using Loop Iteration Counters can be easily incremented by using loop iterations. In JavaScript, we have multiple loops like the "for" loop and the "while" loop. We can use any one of them to increment a counter value. Firstly, we need to set a limit for ... Read More

To create counters, use the counterReset property in JavaScript. You can try to run the following code to create or reset one or more counters with JavaScript −ExampleLive Demo                    h2:before {             counter-increment: section;             content: counter(section) " Quiz ";          }                     Quizzes       Change the counterIncrement       Ruby       Java       PHP       Perl       Reset Counter                function display() {             document.body.style.counterReset = "section";          }          

To set the column width and column count in a single declaration, use the JavaScript columns property.ExampleYou can try to run the following code to set column width and column count with JavaScript −                    #myID {             column-count: 4;             column-rule: 4px solid yellow;          }                     Click below to change the column count to 2 and minimum size       Change Column count and ... Read More

Use the columnRuleWidth property to set the width between columns. You can try to run the following code to set the width of the rule between columns with JavaScript −ExampleLive Demo                    #myID {             column-count: 4;             column-rule: 4px solid yellow;          }                     Click below to change width       Change Width between Columns                This is ... Read More

To set all the font properties, use the JavaScript font property. You can try to run the following code to set all font properties in a single declaration with JavaScript −ExampleLive Demo           Heading 1                This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text.          This is Demo Text. This is Demo Text. This is Demo Text. This is Demo Text.             Set Font                function display() {             document.getElementById("myID").style.font = "italic 15px verdana,sans-serif";          }          

Use the columnRuleStyle property to set the style of the rule. You can try to run the following code to set the style of the rule between columns with JavaScript −ExampleLive Demo                    #myID {             column-count: 4;             column-rule: 4px dotted yellow;          }                     Click below to change style       Change Style between Columns                This ... Read More

The columnRule property is used in JavaScript to set the column rule. It allows you to set the style, color, and width between column rule.ExampleYou can try to run the following code to set the column rule properties with JavaScript −Live Demo           Click below to create 4 columns       Columns                This is demo text. This is demo text. This is demo text. This is demo text.          This is demo text. This is demo text. This is demo text. This is ... Read More