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Managing sprites easily with lesscss

I use sprite css for all projects on which I work, creating sprite and managing coordinates is repetitive job but the problem is every design requires different sprite grid :( so I thought I can make this task simpler.. 160 more words

Web Development

Content Before Intro (Parse and Extract JSON with Python)

It seems like the status-quo for blogs is for your first post to be about goals and aspirations. To be quite frank, I do not have any goals or aspirations for this blog. 486 more words

Code Snippet

(EN) Faster Queries in Hive by Using Strategies with DISTRIBUTE BY, SORT BY, ORDER BY and CLUSTER BY

Hive is a great tool for MapReduce users that are less Java-proficient. To most SQL users, HQL will seem second nature beyond some minor js syntax changes (no varchars here!). 300 more words

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(EN) Get up and running with Hadoop! [Install HDP on Ubuntu 14.04 Trusty Tahr]

Some of my friends describe data science as the frightful (or fruitful) marriage between computer science and statistics; if you can juice up your statistical analysis with higher-powered computing, magical things can happen! 288 more words

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(PT) Guia brasileira de R: Primeiros passos com os seus dados

Nos já discutimos como fazer upload dos seus dados e como baixar um pacote com R. Agora, vamos discutir como analisar os seus dados dum nível muito básico. 216 more words

Code Snippet

Disqus Single Sign On

Disqus is a powerful tool to create a discussion on your blog, by which you can write comments and, eventually, share them.

How does it work? 1,159 more words

Programming