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Alec Noller10/10/14
17335 views
6 replies

Poll Results Are In: The World's Greatest Programmers

You may have seen our recent poll about the world's greatest programmers - maybe you gave an opinion! Well, the results are in, and we've created this infographic to help you visualize the rankings as determined by DZone's audience.

G. Ryan Spain10/10/14
5316 views
1 replies

SQLite - Now 50% Faster!

SQLite developer Richard Hipp posted recently that the database has become 50% faster than it was 16 months ago.

James Shore10/10/14
5638 views
0 replies

Agile and Predictability

It's entirely possible to make predictions with Agile. They're just as good as predictions made with other methods, and with XP practices, they can be much better. Agile leaders talk about embracing change because that has more potential value than making predictions.

Chris Odell10/10/14
5783 views
0 replies

Anyone Can Be A Codesmith.

I think that anyone who writes code in any shape or form should feel free about calling themselves a codesmith. The ideals of craftmanship should be followed, with a healthy dose of pragmatism, but learning the skills to become a good coder takes time and experience.

Mark Needham10/10/14
6614 views
1 replies

R: A first attempt at linear regression

I’ve been working through the videos that accompany the Introduction to Statistical Learning with Applications in R book and thought it’d be interesting to try out the linear regression algorithm against my meetup data set.

Anders Karlsson10/10/14
1046 views
0 replies

Replication from Oracle to MariaDB the Simple Way - Part 4

Now it's time to get serious about replicating to MariaDB from Oracle, and we are real close now, right?

Dave Fecak10/09/14
3267 views
0 replies

How To Get a Job in a Different City

Unless a candidate is considered superlative, non-local applicants are not always given the same level of attention as locals. Why might remoteness impact interview decisions (even in a tight market), and how can the potential for negative bias be minimized?

Mark Needham10/09/14
5451 views
0 replies

R: Deriving a new data frame column based on containing string

I’ve been playing around with R data frames a bit more and one thing I wanted to do was derive a new column based on the text contained in the existing column.

Anders Karlsson10/09/14
333 views
0 replies

Replication from Oracle to MariaDB the Simple Way - Part 3

In this third installment in this series, I'll explain why the smart solution I described in the previous post actually wasn't that good, and then I go on to explain how to fix it, and why that fix wasn't such a smart thing after all.

Victor Savkin10/08/14
1898 views
0 replies

Add CSS Encapsulation to Your Favorite MV* Framework

CSS encapsulation is one of my favorite features coming to the Web platform. And though it is not supported by the majority of the browsers today, it is pretty easy to polyfil.

Erich Styger10/08/14
2869 views
0 replies

RingBuffer Component with Put/Get/Clear Events

Sometimes I have a good idea how to extend one of my Processor Expert components with an extra feature, but then I step back because why implementing more than I need at the moment? Using the CDE (Component Development Environment) of Processor Expert makes it very easy to such additional events:

Alec Noller10/08/14
10386 views
0 replies

Dev of the Week: Vladimir Šor

Every week here and in our newsletter, we feature a new developer/blogger from the DZone community to catch up and find out what he or she is working on now and what's coming next. This week we're talking to Vladimir Šor, co-founder and CTO of Plumbr.

Alec Noller10/08/14
10167 views
0 replies

The Best of DZone: Sep. 30 - Oct. 7

If you missed anything on DZone this week, now's your chance to catch up! This week's best include a tutorial for getting started with Play Framework 2.3.4, a look at ARM mbed, a developer's guide to data science, the rise and fall of NoSQL, and more.

Anders Karlsson10/08/14
1338 views
1 replies

Replication from Oracle to MariaDB the Simple Way - Part 2

The theme for this series of posts is, and indicated in the previous post, "Try and try, again", and there will be more of this now when I start to make this work by playing with Oracle, with PL/SQL and with the restrictions of Oracle Express.

Mark Needham10/08/14
5683 views
0 replies

R: Filtering data frames by column type ('x' must be numeric)

I’ve been working through the exercises from An Introduction to Statistical Learning and one of them required you to create a pair wise correlation matrix of variables in a data frame.