In software, it is common to represent time as a time-stamp string. It is usually specified by a time format string. Some standards use the format %Y%m%d%H%M%S meaning that we print the year, the month, the day, the hours, the minutes and the seconds. The current time as I write this blog post would be … Continue reading Parsing time stamps faster with SIMD instructions
This post is about how to add Dialyzer to an existing Elixir project to get the benefits today without being overwhelmed fixing all the legacy problems.
Most of us are familiar with IP addresses: they are strings of the form “ddd.ddd.ddd.ddd” where ddd is a decimal number of up to three digits in the range 0 to 255. For example, 127.0.0.1 or 192.168.0.2. Each of the four number is a byte value, and the address is n IPv4 network address that … Continue reading Parsing IP addresses crazily fast