Strongly-typed function callbacks in TypeScript

The question: http://stackoverflow.com/questions/14638990/are-strongly-typed-functions-as-parameters-possible-in-typescript

In TypeScript I can declare a parameter of a function as a type Function. Is there a "type-safe" way of doing this that I am missing?

My favorite answer: http://stackoverflow.com/a/24034429/53107 from Drew Noakes:

Here are TypeScript equivalents of some common .NET delegates:

interface Action<T>
{
    (item: T): void;
}

interface Func<T,TResult>
{
    (item: T): TResult;
}

Renaming a remote branch in Git

I don't quite understand this, but I'll post it here anyway. It comes from StackOverflow user sschuberth.

git push <remote> <remote>/<old_name>:refs/heads/<new_name> :<old_name>

Example:

git push origin origin/hotfix/Cant-load-assembly.0:refs/heads/feature/Fix-cant-load-assembly :hotfix/Cant-load-assembly.0

Source: http://stackoverflow.com/a/21302474/53107

Inspecting AngularJS $scope using Firebug and Chrome Developer Tools

The key part:

angular.element($0).scope()

From: http://blog.alexonasp.net/post/2014/05/27/Inspecting-AngularJS-24scope-using-Firebug-and-Chrome-Developer-Tools.aspx