Author Archives: Felipe Lessa
I’m pleased to announce the serversession family of packages. Background HTTP is a stateless protocol. Cookies are used to create sessions out of otherwise independent requests made by the browser to the server. There are many ways of managing sessions … Continue reading
I’ve got myself a new laptop recently and decided to try NixOS. It’s been a great experience so far, but there are some rough edges. One of them is stack not completely working out of the box for my projects.
I’m an ergoemacs-mode user, a mode that changes most key bindings so that they put less strain on your hands. For example, it uses Alt instead of Ctrl most of the time, which is easier to press: use your curled … Continue reading
If you use NetworkManager with more than one interface, you probably want to control the metric of their routes. Here’s one way you can do it.
I have an Asus M5A97 PRO motherboard, which includes the common set of sensors. The lm-sensors free software correctly detects two chips, k10temp-pci-00c3 and it8721-isa-0290, corresponding to my Phenom II and my motherboard, respectively. However, by default the output of … Continue reading
Since version 0.2.9 that I’ve just released, esqueleto supports IN and EXISTS operators (and their negated counterparts). For example: select $ from $ \person -> do where_ $ exists $ from $ \post -> do … Continue reading
I’m very pleased to announce a preview release of esqueleto, a bare bones, type-safe EDSL for SQL queries.