Posts by Morris • 111 points

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  A: Calculate parent and child totals

  Do the following, on the model Detail.Rb, leave it like this: class Detail < ActiveRecord::Base belongs_to :order before_save :sum_prices private def sum_prices self.total =…

  ruby-on-rails ruby

  answered 8 years, 4 months ago Morris 111

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  A: import 1.2GB Mysql database

  To import large tables the best way is through the command line with .sql. files In case you are trying to load into a phpmyadmin of life it will be complicated, do not recommend. To do this,…

  mysql

  answered 9 years ago Morris 111

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  A: How to sort items with floating numbers in WHERE

  Try without the quotation marks, as follows: $lisagemMedias = mysql_query("SELECT * FROM `medias` WHERE `cat`='".$dadosGerais["cat"]."' AND `subcat`='".$dadosGerais["id"]."' AND…

  php

  answered 9 years ago Morris 111