Posts by Igor Dias • 109 points

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  Q: Period of days between two dates, when the final date is less than the initial

  In PHP when I try to return the running days of a month I only get the future days: $inicio = new DateTime('2019-11-12'); $fim = clone $inicio; $fim->add(new DateInterval('P1M')); // intervalo de…

  php date

  asked 5 years ago Igor Dias 109

• 0

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  Q: Problems logging in with Vue, Vuex, Xios and Laravel

  I’m trying to log in an application that uses the Windows as back/api and the front with Vue/vuex/Vue-router, but when receiving the token I can’t keep the status in the store after updating the…

  laravel vue.js session login vuex

  asked 5 years, 2 months ago Igor Dias 109

• 2

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  Q: Problem showing data Many to Many

  I’m having trouble displaying the result of the query. I’m not being able to display the results correctly. I have the following tables and records: CREATE DATABASE IF NOT EXISTS `livraria`; USE…

  java mysql jdbc

  asked 5 years, 9 months ago Igor Dias 109

• 0

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  Q: how would that generic listAll() look?

  I have the following class/method public class DAO<T>{ EntityManager entityManager = (...) public List<T> listAll(String jpql){ return entityManager.createQuery(jpql).getResultList(); }…

  java jsf jpa generic jpql

  asked 5 years, 9 months ago Igor Dias 109

• 1

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  Q: Different results with the same SQL statement

  Talk programmers(as), quiet? I’ve done a lot of research not to repeat questions here, but I really don’t understand why the SQL statement works on Mysql Workbench and the Java/JDBC SQL string…

  java mysql jsp jdbc

  asked 6 years, 3 months ago Igor Dias 109

• 4

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  Q: What would this Jquery code look like in pure JS?

  This code snippet is to activate the . Nav class but in JS it has some options like: classList.toggle('active-nav') but to deactivate when clicking again on pure JS? follows script with Jquery!…

  javascript jquery

  asked 7 years ago Igor Dias 109