Posts by gabrielguedes • 51 points
8 posts
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viewsQ: Laravel problems to redirect after authenticating?
I’m starting to learn how to use the Framework Laravel and I’m having a problem with directing after login, I’m using the login system itself Framework. To learn how to use the Framework I’m…
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answers60
viewsQ: Doubt Data with PHP and JS
Hi I don’t know anything about JS and I wonder if I can edit a field whose value came from the database using javascript? Because I saved in the bank the date of birth and the phone of a…
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answers137
viewsA: Error while saving data using PDO
I managed to resolve I made the following change : public function insert($user){ try { $query = "INSERT INTO usuarios(nome) VALUES(:nome)"; $resultado = $this->conexao->prepare($query);…
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answers137
viewsQ: Error while saving data using PDO
I’m having a problem entering data in the database using PDO and do not know the reason, in my view everything seems to be right, follow below the codes. Model class class User { private $id;…
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answers1773
viewsQ: Java args pass file as parameter
I am doing a graph work where I have to make a library and after generating the jar in the execution I need to inform two parameters that are txt files, in the first will be the input data in the…
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answers679
viewsA: Java generate JSON from a string
I have already solved using the Filewriter class and wrote in the file the contents of the string and saved as . json solving the problem.
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answers679
viewsQ: Java generate JSON from a string
I’m a beginner in programming and I’ve never worked with json I’m doing a work on graphs and to make the graphical representation of the graph I need to generate a json with the graph data, I made a…
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answers346
viewsQ: Dynamic form statement in JAVA
I am doing a work on graphs and need to read in the file the input of data from a file, example : VERTICES 0 1 2 3 4 EDGES 0 1 2 3 After reading the file need to instantiate these vertices and…