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Eric Minick08/21/14
6284 views
0 replies

The argument for testing performance in production

Performance testing still has its place. It’s awesome for existing applications when looking for changes that degrade performance, and for major application launches where the scalability absolutely has to be right the first time.

Ayende Rahien08/21/14
5399 views
6 replies

Question 6 is a trap, a very useful one

In my interview questions, I give candidates a list of 6 questions. They can either solve 3 questions from 1 to 5, or they can solve question 6. Question 6 requires that you create an index for a 15 TB CSV file, and allow efficient searching on it. While questions 1 – 5 are basically gate keeper questions.

Michael Crump08/21/14
4766 views
0 replies

My Angular App is Broken after Upgrading to the Latest Beta

I have been experimenting with AngularJS for a couple of months. After upgrading to 1.3.0-beta.18, I noticed the following code didn't work. I was previously using the latest stable build which is 1.2.22 as shown below:

Robert Diana08/21/14
4681 views
0 replies

Geek Reading August 20, 2014

These items are a combination of tech business news, development news and programming tools and techniques.

Alec Noller08/20/14
7273 views
0 replies

The Best of DZone: August 12 - 19

If you missed anything on DZone this week, now's your chance to catch up! This week's best include avoding Hibernate anemia, MongoDB at MachineShop, the release of Android Studio 0.8.6, part 3 of a series on MongoDB schema design, and the second set of AngularJS interview questions.

Gil Allouche08/20/14
18357 views
0 replies

Hadoop 101: An Explanation of the Hadoop Ecosystem

Hadoop is not a single piece of technology. It's composed of an entire ecosystem of tools companies can choose from to create their big data solution

Mike Bushong08/20/14
1811 views
0 replies

On foxholes and corporate silos

The existence of silos in large companies is fairly common. But simply knowing that silos exist doesn’t help too much. The operable question for everyone operating in these environments is: What can I do to remove unnecessary silos?

Cal Evans08/20/14
2093 views
0 replies

Learn from NO

Most companies have some variation of the same process for interviewing developers. There are a myriad of reasons for the candidate to say No. The important thing is for you to learn from their NO.

Sagar H Ganatra08/20/14
2238 views
0 replies

Lazy-loading AngularJS components using Providers

I've been working on an Angular project for sometime now and I usually run across issues when building the application. The 'resolve' property in Angular can be used to resolve services but essentially it's a promise object that gets resolved.

Robert Diana08/20/14
3724 views
0 replies

Geek Reading August 19, 2014

These items are a combination of tech business news, development news and programming tools and techniques.

Dave Rooney08/19/14
4461 views
0 replies

An Appetite for Change

So, regardless of whether a change is imposed by the management of an organization, is requested by and driven by those most affected by the change, or any combination of both, the fundamental mathematics remain the same.

Mike Driscoll08/19/14
3739 views
0 replies

jsonpickle: Turning Python Pickles into JSON

The jsonpickle package allows the developer to choose what JSON backend they want to use for encoding and decoding the JSON via its load_backend and set_preferred_backend methods. You can also customize the serialization handlers if you want to. Overall, I believe this could be a handy project for developers.

Mark Needham08/19/14
3625 views
0 replies

Where does R Studio install packages/libraries?

As a newbie to R I wanted to look at the source code of some of the libraries/packages that I’d installed via R Studio which I initially struggled to do as I wasn’t sure where the packages had been installed.

Robert Diana08/19/14
5701 views
0 replies

Geek Reading August 18, 2014

These items are a combination of tech business news, development news and programming tools and techniques.

Chris Odell08/19/14
3150 views
0 replies

Agile Decompiled: In Conclusion

Hopefully these articles have helped the reader decide if a) agile will work for them and b) if they are already working in an agile way.