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Advanced Beginner's Guide to R

05/08/2016 18:09

Learn how to wrangle data, including using R's transform, apply and mapply functions, along with sorting, grouping by date range and reshaping. We also take you through some dplyr basics. Further: https://www.computerworld.com/resources/106345/advanced-beginners-guide-to-r.html PDF -...

The Best Practices to build Charts, KPIs and Dashboards - Data Visualization

05/08/2016 17:44

These videos show how we can produce a nice design using the best practices Video 01: https://www.youtube.com/watch?v=w1Ts0vT5Pf0 Video 02: https://www.youtube.com/watch?v=UwotAe-J78c Video 03: https://www.youtube.com/watch?v=3Mb3ooa3cwI

SQL Server - DBA Performance technics

20/05/2016 10:55

It's an excellent website for who wants to find relevant information to enhance your SQL Server: https://www.sqlvideo.com Hello SQL Server Developers and DBAs, Today we would like to introduce you to the first Online Hands-on Learning available for SQL...

10 Ways of Getting Started with F#

04/03/2016 23:08

Interesting video about F# https://www.infoq.com/br/presentations/10-ways-of-getting-started-with-f-sharp

Entenda melhor sobre a linguagem F#

10/01/2016 17:47

Acesse esse link abaixo e assiste a palastra do Rodrigo da VTEX, um entusiasta do F# e explica os motivos para usar essa linguagem: https://www.infoq.com/br/presentations/desenvolvimento-functional-first Resumo Nesta palestra, serão mostradas técnicas de um programa "line of business"...

How could I do to learn Regex?

10/01/2016 10:16

There is that website that you can use for it: https://regexone.com/ Same samples: https://www.dotnetperls.com/regex How could I do to test Regex in real time? You can use for it: https://regexr.com/

Aprender - F# - Learning a new language

06/01/2016 19:28

This is free and good way to study F#: https://www.tryfsharp.org/Learn/getting-started#bindngs-values // Sample 01 -- Calling function by function ========================================================= let chrisTest test = test "Chris" ...

Learning C# - Online - Free

22/10/2015 19:50

There are some places that you can go to learn C# through the website: Learn CS: https://www.learncs.org/ Microsoft: https://www.microsoftvirtualacademy.com/en-us/training-courses/c-fundamentals-for-absolute-beginners-8295 Learn C# - Character...

Free Online Cassandra course

27/09/2015 15:57

Option 01:https://www.planetcassandra.org/try-cassandra/Option 02:https://academy.datastax.com/Tutorial:https://docs.datastax.com/en/archived/cassandra/1.1/docs/#use-cqlBasic commands:--// List of databasesDesc keyspaces;--// Create a databaseCREATE KEYSPACE demodb WITH replication = {'class':...

Studio R - Free Course

05/07/2015 12:14

In this website you can have an opportunity to study r language:https://campus.datacamp.com/courses/free-introduction-to-r/

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