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yourfanat wrote: I am using another tool for Oracle developers - dbForge Studio for Oracle. This IDE has lots of usefull features, among them: oracle designer, code competion and formatter, query builder, debugger, profiler, erxport/import, reports and many others. The latest version supports Oracle 12C. More information here.
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In many cases, the end of the year gives you time to step back and take stock of the last 12 months. This is when many of us take a hard look at what worked and what did not, complete performance reviews, and formulate plans for the coming year. For me, it is all of those things plus a time when I u...
SYS-CON.TV
The Importance of Unit Testing in C++
Without good software testing you can't write quality code

Unit testing is a best practice in any modern methodology, including Agile development. With automatic unit testing in place, if we introduce a bug into the software, one or more tests will fail and we'll know about it immediately.

We've been writing in C++ for almost 30 years now, and we use software development tools, which improved over time. Yet, because of the intricacies of C++ and its different variants, testing tools did not become as advanced as Microsoft's Visual Studio .NET tools, or Eclipse for Java. For example, the testing tooling for C++ in Visual Studio lags behind the tools for the other languages supported in Visual Studio.

Without good software testing and development tools, it is hard to write quality code, and become more productive. More bugs enter the code, which makes us go slower and may introduce instability into the system. Where the tools are weak, we need unit tests even more.

But tooling is just one part of the problem. We have code bases sometimes almost 30 year old, that were not written with tests. They mostly work, but what happens when we discover a bug there? Fixing the bug without tests in place may be riskier than fixing it! In addition, nobody in their right mind would change 30 year old legacy code that works, just to make it fit for testing. That would be just as risky.

Because of these problems, unit testing adoption in C++ is slower than in other languages. Which is paradoxical: Many mission-critical systems (automobile, medical devices, etc.) are written in C or C++. There is regulation in place for systems like this, for that reason. Yet we don't do enough to ensure bugs don't get in.

But all is not lost. There are tools for unit testing in C++. They maybe not as easy to use, but this is a small price to pay, in order to make sure the products are top quality. This may even save lives.

About Josh Litvin
Yaniv Yehuda is the Co-Founder and CTO of DBmaestro, an Enterprise Software Development Company focusing on database development and deployment technologies. Yaniv is also the Co-Founder and the head of development for Extreme Technology, an IT service provider for the Israeli market. Yaniv was a captain in Mamram, the Israel Defense Forces computer centers where he served as a software engineering manager.

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