I need to hide div when its child element is empty. Specifically, I need to add the class .no-content if the child element is empty. I have this code with spaces: <div class="ee-posts-list"> <div class="ee-post "> </div> <div class="ee-post ">…
I tried to make... There is no input on the screen at the first rendering. When I click the button, input appears. And I want to set focuse on the input at the same time. Let me explain what i…
It is said that everything in CSS is a box, but also the text? If possible also give me official specifications for consultation. Some properties are for inline content, so I want to know what type of content the text…
I want to arrange three pink boxes in 1 row. However, applying display:inline-block creates a space on top. What's the problem? ---------------HTML---------------- <div class="hello"> <h1>이건 첫째</h1> </div> <div class="hello"> <h2>이건 둘째</h2> <input type="text"> </div> <div class="helloCss"> <h2>이건 셋째</h2> <ul> <li>Hello</li>…
I have a ul with the id of "menu-list". I have set the display property to "none" in my CSS file, but I would like it to change to "flex" when clicking on a link. I am using the click…
I don't understand how the display of an array work. When I print_r($context->correspondance) I get this : Array ( [0] => Array ( [vdepart] => Biarritz [vcorrespondance] => [vid] => 864 [vtarif] => 45 [vnbplace] => 1 [vheuredepart] => 12…
I installed ubuntu on my MacBook Air M1 and after that I installed VScode on the virtual machine. But when I use the command palette or when I open files, there is no display of the text (the names or…
I want to return a picture using retrofit for my flutter application but on the build Widget I got this error : **This expression has a type of 'void' so its value can't be used. ** this is my code:…
I am trying to execute python code in VS code enabling jupyter notebook execution.Repeatedly the execution screen turns gray which makes the output invisible with the headers.Code will be still executable. Any suggestions to recover from this issue..Each time copy…
How do I get Wordpress to display the result (number of all products in the shop) exactly where I want it to be. So far I have inserted the code (see below) into functions.php and the result is also displayed,…