You’re using AngularJS with some form and don’t want to hassle with event listeners when changing a property of an object. Usually, the ng-change directive works only with the new value of whatever you toss at it, but you can send the old value as well.
Sometimes you want to give a user an almost instant feeling of being “home” on your website by offering them location based content. There are several ways of doing this, but often you don’t need their exact GPS location. Luckily there are services around, that simply convert the visitor’s IP address to a geolocation.<!–more–>A project