Posts by caique santos • 21 points
6 posts
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answer31
viewsQ: How to check if a data is already on my list
Well, I’m trying to do an activity, but I don’t understand the code very well, I would like to know how to check if a number is already on the list, as it is a new subject I’m half lost, as I should…
casked caique santos 21 -
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answer46
viewsA: Do not list duplicate data
this code worked the way I wanted, I think Join n was working because n had no null field, even so thank you all for your attention. SELECT * FROM videos v WHERE v.id_video NOT IN (SELECT…
mysqlanswered caique santos 21 -
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answer46
viewsQ: Do not list duplicate data
I have two tables, videos and exercicios, where I would like the data that is in the two not to be listed, that is, if the foreign key is in the other table, the data should not be shown in the…
mysqlasked caique santos 21 -
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answer37
viewsQ: Action after the end of the foreach
Well, I have one foreach and would like to run some script right after it comes to an end. But how do I do this check? foreach ($array as $id_video) { $resultado = mysqli_query($conexao, "INSERT…
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answer34
viewsA: click on link and open content in div as _Blank
you create a page to receive this data, send the id by the url, as it is a get, and on this page you make a select of the data based on that id, as I understand it is what you want <a…
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answer59
viewsQ: function executing action even if false
well I’m doing a college job, and has a file listing screen, at the time of deleting I created a button with onclick, I do not understand much of javascript, however following the logic of if Else…
javascriptasked caique santos 21