Posts by Iuri De Lima Marques • 63 points
4 posts
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1
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answer146
viewsQ: How do I recover the current date of a Mysql database in Arduino?
I’m making database connection mysql using the Arduino next to esp8266, wanted to know how to take current date store in a variable to then send to the bank. I’m in trouble just to get the current…
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answer30
viewsA: JSON returns null when trying to get information from the database via PHP
I managed to solve, the code was like this: <?php require 'conexao.php'; $array = array(); $resultado = "SELECT Temperatura_Estufa,Umidade_Estufa FROM estufas"; $res =…
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votes1
answer30
viewsQ: JSON returns null when trying to get information from the database via PHP
I am trying to get information from php database and pass to JSON, however it always comes empty returns null and without any error. [ { "current_field": null, "field_count": null, "lengths": null,…
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votes1
answer49
viewsQ: Error using Asynctask more than once
I am developing an application for android that connects to a webservice, to make the connection part I used an Asynctask to avoid crashes, but when I run the application I can register the user…