Posts by André Felipe • 63 points
7 posts
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answer80
viewsQ: Plots - PHP Financial System
I am making a financial system, but due to insecurity and ignorance of the subject, I have the following doubt... Let’s assume that: We have a value of R $ 1299,99 or similar. What would be the…
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answer246
viewsQ: Regular Expression | Picking part of content between 2 markers
I have no knowledge of regular expression, so I do not know if it is possible to carry out the solution of my problem. Throughout the HTML code of a site, it always has a code similar to this.…
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answer414
viewsQ: Sql Injection in Stored Procedures
It is possible to carry out injection of SQL in Stored Procedures, especially when calling a Procedure for PDO of PHP? DELIMITER // CREATE PROCEDURE procedureTeste( string VARCHAR(255) ) BEGIN…
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answer164
viewsQ: Select products by PAI category, with products registered in child category
Next, I made the following tables: CREATE TABLE produto ( codigo INT UNSIGNED NOT NULL AUTO_INCREMENT, nome VARCHAR(128) NOT NULL, url VARCHAR(255) NOT NULL, PRIMARY KEY (codigo) ); CREATE TABLE…
mysqlasked André Felipe 63 -
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answers1613
viewsA: Can I put a background-image in a Section?
For sure! section { background-image: url("https://static.pexels.com/photos/294674/pexels-photo-294674.jpeg"); width: 100%; height: 500px; } <section></section> The image appears, but…
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answers74
viewsQ: VIEW and JOIN, return the product, and the value with the latest date!
I have the following tables I created. CREATE TABLE produto ( codigo INT UNSIGNED NOT NULL AUTO_INCREMENT, nome VARCHAR(128) NOT NULL, url VARCHAR(255) NOT NULL, qde_min SMALLINT UNSIGNED NOT NULL,…
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answers1491
viewsA: How to use alter table by modifying an attribute to PK and FK?
Primary Key (Primary Key) -> Ensures Oneness Foreign Key (Foreign Key) -> Ensures the connection of one or several records to a table field... Possible Solution: Create an FK in the seller…