Posts by Ricardo Cenci Fabris • 82 points
7 posts
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answer59
viewsA: Pause a for to execute a request
I believe that an easier way to do this would be to create functions that would essentially act as a FOR but would only be called when needed. const botao_de_resposta =…
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answer44
viewsA: Problem validating input
So friend, you want to be redirected to a page with the presence of users, first: where you will store the information of the presence of each student? You need a backend to process the information…
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answer141
viewsQ: How to reference multiple foreign keys in a MYSQL field
I have a problem that I can not find a solution, I am making a database for a school system, in this system there is the table of materials, which has an ID and a NAME, and teachers who have an ID a…
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answer112
viewsA: logica for calculation of average connection time in seconds
From what I can understand, you want to calculate the average of the calls, and every time you click add, you want to calculate the average and show it right? First I added a few more things to have…
javascriptanswered Ricardo Cenci Fabris 82 -
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answer55
viewsA: Is it possible to capture the index of a selected select?
Items on your list need to have the attribute value to work <select class="form-control" id="selectProdutos"> <option value="null" selected>Escolha uma opção</option> <option…
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answer57
viewsA: include vector input of names and display
So friend, it was a little difficult to understand the purpose of the code, by my conception, given an array containing names, one must create an element for each name, and in the add button, add…
javascriptanswered Ricardo Cenci Fabris 82 -
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answer100
viewsQ: Async functions inside setInterval giving Syntax Error in HTML
Good morning/evening guys, I’m having a really boring problem, I’m creating a website for a school biology project, about cells. On this site I have to make a loop that performs an action, wait X…