Posts by João Carlos • 49 points
5 posts
-
0
votes0
answers100
viewsQ: Python language 3.7.3 : Filenotfounderror: [Errno 2] . .
Good morning. I have the following code in a class that works perfectly well when I print inside it. Now when access through another class file presents me error. Below demonstrate class that works…
python-3.xasked João Carlos 49 -
0
votes1
answer32
viewsQ: Problem : Dynamic array x index value
Good people. I have a dynamic array that receives associated data in buttons where it should index to each interaction the values (0, 1, 2, 3...). The problem is that the index value persists at…
-
1
votes2
answers161
viewsQ: Vertical paragraphs using flexbox
How do I position text two below text one? .container { width : 100%; height: 150px; background-color: red; } .vertical-align { display : flex; align-items: center; } <div class="container…
css3asked João Carlos 49 -
1
votes2
answers2566
viewsA: How to return a JSON in PHP?
Might turn: $result['email'] = '$email'; $result['nome'] = '$nome'; echo json_encode($result);
-
1
votes2
answers105
viewsQ: Join repeats records again?
I have tables in the database that relate. A (t.a) has four lines that relate to the other four lines of (t.b) The query is made by means of a (user.id) that exists in the two tables. The problem…