January 2010
Beginner
480 pages
15h 36m
Portuguese (Portugal, Brazil)
Content preview from USE A CABEÇA! ANÁLISE DE DADOS
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
este é um novo capítulo 385
Eu faço o meu
trabalho bem melhor
quando tudo está no seu
devido lugar.
13 limpando os dados
Mantenha a Ordem
Seus dados são inúteis...
se tiver estruturas bagunçadas. E muitas pessoas que colecionam dados realizam um trabalho
muito fraco para manter a estrutura limpa. Se os seus dados não estiverem organizados, você
não pode fatiá-los ou picá-los, executar fórmulas nele ou até mesmo vê-los. Então, vamos
simplesmente ignorá-los, certo? Na verdade, você pode fazer muito melhor. Com uma visão clara
de como você precisa que seja a aparência deles e algumas ferramentas de manipulação de
texto, você pode arrumar essa bagunça ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.