Posts by Fabio Ozuna • 45 points
6 posts
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viewsQ: Subtraction result with double many decimal places appear
I’m starting at Dart and went to perform a simple subtraction operation with double but the result is very strange. For example in a subtraction of a salary of 3000 minus the ceiling of inss of…
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answer358
viewsA: Error accessing localhost after installing Laravel
After some time I was able to verify that there was the service Mysql80 running automatically and that occupied the port 3306, for this reason did not let open the Phpmyadmin in this door. I left…
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answer358
viewsQ: Error accessing localhost after installing Laravel
As I said in a previous question I am starting my studies and have already done the search for this error now in several places. Recently I installed Composer and Laravel on my note and when I run…
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answers283
viewsQ: Count numbers drawn on a lottery table
I am new to BD studies and I have a table with the results of Lotofácil where I would like to do a Count that looked for, for example, how many times the tens 20 was drawn. I have done several tests…
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answer43
viewsQ: ID for undefined change
Hello folks I’m having a problem trying to alter information on a criminal record. The system correctly fetches the ID to be changed and presents me on the screen with the inputs for the changes…
phpasked Fabio Ozuna 45 -
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answers673
viewsQ: Error in the require_once
I created the file functions.php and includes in it the function add(), but when I call her on the page add.php by command require_once a fatal error appears. Fatal error: Uncaught Error: Call to…