Category : dom

work with CSS, dom scripting, and JavaScript (timer). Use HTML tags semantically right. HTML tags should be used to structure your page. Only CSS rules should be used to style (and lay out) your page contents. Clicking on an image will make the current image slide slowly (1 px every 20 millisecond) towards left while ..

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I am making a maze solver via Q Learning algorithm. I have a width X height maze that is generated randomly. Each cell of the maze is a div. I have CSS code for different type cells. .wall { background-color: red; } .currentPosition { background-color: yellow; } I want to tell Q Learning briefly for ..

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I am new in js and can’t understand where I made a mistake. I try to make select options switch. This is an HTML code <select id="sort"> <option value="name">name</option> <option value="price">price</option> </select> I tried using AddEventListener(‘change’). but it switches only manually. How to make it work automatically when I choose price or name in select? ..

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