Raymii.org

• Bash bits: split a file in blocks and do something with each block

  2 weeks ago Tutorials Raymii.org 8

  Bash Bits are small examples, tips and tutorials for the bash shell. This bash bit shows you how to split a file into blocks (multiline) and do...

• Bash bits: find has a -delete flag

  14-7-2019 Tutorials Raymii.org 34

  Bash Bits are small examples, tips and tutorials for the bash shell. This bash bit shows you that find has a -delete option. I recently found this...

• Only zero is false, everything else is true in C++

  12-7-2019 Tutorials Raymii.org 31

  When using numbers in a boolean (implicit conversion), remember that only zero evaluates to false. Anything else, including negative numbers, will...

• GNUplot tips for nice looking charts from a CSV file

  6-7-2019 Tutorials Raymii.org 32

  Recently I had to do some testing which resulted in a lot of log data. Looking at a bunch of text is not the same as seeing things graphically,...

• Gherkin 30% keyboard build log and review

  27-6-2019 Tutorials Raymii.org 55

  The Gherkin keyboard is a 30% (actually a 30 key) keyboard kit. I've built one and used it for a while, this article covers the build and my...

• connman operstate list

  24-6-2019 Tutorials Raymii.org 37

  Recently I was debugging connection issues with a system that uses connman as it's network management software. In the log it was visible that the...

• C++ template definitions in a .cpp file (instead of a header file)

  21-6-2019 Tutorials Raymii.org 38

  In this snippet I'll show you how to place your C++ template definitions in a seperate .cpp file. I'd recommend you to just put template...

• C++ create and write to a CSV file with a variadic template

  16-6-2019 Tutorials Raymii.org 47

  In this snippet I'll show you a variadic template to write to a file. In line with my other experiments to get a better grasp at templates, this...

• Dark Reader, dark mode for any website

  16-6-2019 Tutorials Raymii.org 39

  Recently I discovered a firefox extension that converts any website into a dark version. Works both on firefox for mobile and on the desktop (and...

• Cooking with C++ templates and stronger types

  16-6-2019 Tutorials Raymii.org 44

  To gain a better understanding of C++ templates I'm playing around with them. Most of the online guides stop at the example of a simple template...