To help get started using the Interactive Cruising Guidebook, check out the Getting Started tutorial. It covers a few basic functions to get you going more quickly. The tutorials are short and easy. There is also a Help Card in the interactive guidebook. And of course, you can always contact us. If you still have questions. Want to use ActiveCaptain on your iPhone, iPad, Android, PC, Mac, or Linux device? To go to the main fuel list index page.

We are Chersoft a software development and consultancy company specialising in marine data management. A little bit about us. An established leader in the core marine charting market, we produce world-class software products that empower businesses today and into the future.

We are CherSoft a software development and consultancy company specialising in marine data management. CherSoft design high quality marine data management solutions and are an established leader in the core marine charting market. We produce high quality software, state-of-the-art chart displays, overlays and navigation systems to enable safe marine navigation using the latest digital technology. Everything we design is very accurate, highly responsive, intuitive and easy to use.

I work on the V8 JavaScript engine at Google. HTML, CSS, JavaScript, Unicode, performance, and security get me excited. You can follow me on Twitter. Compared to using promises directly, not only can. Make code more readable for developers they enable some interesting optimizations in JavaScript engines, too! This write-up is about one such optimization involving stack traces for asynchronous code.

We can support them all and advise on their relative merits for any given set of circumstances and variables. Our role is to understand your requirement and provide equipment that meets your need and to suit your area of operation. We work with all four of the leading satellite operators and will provide impartial advice on the most appropriate for your global location.