Thunderbird add-on to manually sort accounts and folders
This extension allows you to manually sort (order) your folders in the folder pane of Thunderbird or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.
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Rails: Example on how to extract domain independent code from the `app/models` folder to the `lib/` folder
This cards describes an example with a Github Client on how to keep your Rails application more maintainable by extracting domain independent code from the app/models folder to the lib/ folder. The approach is applicable to arbitrary scenarios...
How to move a window to the next monitor on Xfce, Mate and other X Window Managers
Since I use this a lot in my daily work and there were no scripts working properly for me, I made one myself.
It's actually not bound to Xfce but should work on any window manager (haven't tried it, though).
Installation
- If you don't yet ...
How to (possibly) fix Google Calendar in Thunderbird (Lightning) on Ubuntu
Google Calendar integration into Thunderbird suddenly did not work any more for me. Thunderbird kept asking me for my password to access calendars, but did not show them when given the correct credentials. Instead, calendars in the list got the fa...
Outlook deletes iCalendar ICS eMails and moves them to trash folder
We sometimes send calender data or tasks using iCalendar (ICS) via eMail as specified in RFC 5545.
Recently, a customer noticed that Outlook automatically moved eMails containing such ICS data to deleted item...
Capistrano 2: Which Capistrano hooks to use for events to happen on both "cap deploy" and "cap deploy:migrations"
When deploying an application with "cap deploy" by default [1] you only deploy your code but do not run migrations. To avoid an application to be running with code which requires database changes that did not happen yet you should use `cap deplo...
Handy! RGB to HSL and RGB to HSV color model conversion algorithms in JavaScript - Axon Flux // A Ruby on Rails Blog
Here is a set of additive color model conversion algorithms that I found published on Wikipedia and have implemented in JavaScript.
Why UML Fails to Add Value to the Design and Development Process « Learning Lisp
UML is applying an abstraction at the wrong end of the problem. It is primarily used to sketch object models for inferior languages.
Invoices: How to properly round and calculate totals
While it might seem trivial to implement an invoice that sums up items and shows net, gross and vat totals, it actually involves a lot of rules and caveats. It is very easy to create invoices where numbers don't add up and a few cents are missing....
AngularJS: How to force Content-Type on GET and DELETE requests
While you usually do not need a Content-Type on GET request (which have a blank body), an external API may still force you to send one.
Angular's $http service will [strip that header](https://github.com/angular/angular.js/blob/7c0731edb2f72bd...
Migrating legacy jQuery code to .on() and .off()
If you need to upgrade code that uses the old jQuery methods bind, delegate, live, unbind and die, the attached article has examples how to migrate to the new on and off versions.