Posts by Vitor Giovanny • 59 points
10 posts
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viewsA: Error: Call to a Member Function prepare() on null in
Solved, I went to php.ini, removed the ";" of Extension=mysqli Extension=pdo_mysql when mysql is installed on the machine via Workbench, except xampp,wampp.....…
phpanswered Vitor Giovanny 59 -
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votes1
answer17
viewsQ: Error: Call to a Member Function prepare() on null in
error trying to send data. public function __construct() { try{ $this->conn = new PDO("mysql:dbname=lic_database;host=localhost;","root","root"); }catch(Exception $e){ echo $e->getMessage(); }…
phpasked Vitor Giovanny 59 -
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votes2
answers289
viewsA: Computation of Multiplication in Javascript
more or less that: vl_fr1 = vl_fr1.replace(',', '.');
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answer23
viewsQ: I cannot put menu above text
function toggleSidebar(ref) { ref.classList.toggle('active'); document.getElementById('sidebar').classList.toggle('active'); } #sidebar { position:absolute; top:0px; right:0px; width:600px;…
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answer32
viewsQ: Insert Image in code, Android Setimage, Error while doing dynamic in java
ImageView img = (ImageView) findViewById(R.id.img); //Atualizando a imagem dinamicamente. A classe R é utilizada para acessar o recurso. img.setImageResource(R.drawable.img); There’s a mistake, I…
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viewsQ: Warning: mysqli_connect(): (HY000/2005): Error when connecting php
I’ve had this bug for two days, here’s my connection code: $dbc = mysqli_connect('fdb17.atspace.me ','users','senha','bd','33:06') or die ("Erro connecting to mySQL server"); //mysqli_close($dbc);…
phpasked Vitor Giovanny 59 -
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votes2
answers144
viewsQ: how to assign html code in javascript variable?
I want to assign that code <div class="menu">...</div> to a JS variable, like this : var Code = '<div class="menu">...</div>…
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answer804
viewsQ: Mobile CSS image size resolution - Increase height
I try to increase the image of a div, but it is not successful. here’s the code, I’m missing something ? @media (max-width: 768px){ .row-fluid banner cheio{ height:80%; display:block; } } Any…
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votes1
answer53
viewsQ: SUB-MENU is MISSING CSS
The submenu is hidden in the menu; I need this help, here is the menu code and submenu. .menu.superior{ background-repeat:no-repeat; height:225px; margin-left:-185px; margin-right:-184px;…
cssasked Vitor Giovanny 59 -
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votes1
answer59
viewsQ: Aligns the posting system
<?php require_once 'Postagem/system/config.php'; require_once 'Postagem/system/database.php'; ?> <!DOCTYPE html> <html lang="pt-BR"> <?php include 'include/head.php'; ?>…