Setting up a private Docker registry allows you to share your images with people working on your project without exposing your project to the outside world. In this excerpt from Docker Containers LiveLessons, Christopher Negus shows you how to install and set up docker-registry in Fedora.
Zed A. Shaw, author of Learn More Python the Hard Way LiveLessons (Workshop), discusses refining your Find Project.
Python has first-class functions, meaning you can assign them to variables, pass them as arguments to other functions, compare them in expressions, etc. Python also supports closures: functions that refer to variables from the scope in which they were defined. Put together, first-class functions and closures give you a powerful tool for implementing simple interfaces while maintaining state. In these excerpted items from Effective Python: 59 Specific Ways to Write Better Python, Brett Slatkin shows you how and why to use first-class functions and closures in your Python programs.
I spend a lot of time online looking for answers. I spend a lot of time online crowd sourcing various communities for those answers. I spend a lot of time online sifting through the best online community based forums to find how-to tutorials and quick fixes. In this spirit, I present the best question/answer sites for developers, programmers, mobile devs and web hosting professionals.
There are times when you want to browse the web but you want to do it privately, without being traced. Sure, you could go ahead and utilize the incognito feature built into most major web browsers however to truly browse in anonymity, there is nothing better than utilizing a secure SSH SOCKS Tunnel. In this quick "how-to", we are going to show you how to set up a secure SSH Socks Tunnel enabling you to route all your web traffic through your host.
Just got notice that Microsoft is making a full-featured version of Visual Studio available--for free. Traenk is happy.
A few months back I wrote a post titled "Why Open Source Matters: Musings from OSCON 2014". The post covered five reasons why Open Source matters. Those reasons were/are:
While those reasons still ring true, I want to use this space to center in on another topic speaking to why Open Source and OSS matters more than ever: project management and time constraints.