Alan2 questions

• How can I download a script using Javascript and supply a header to the GET?
• Is there a way to have a default when a sequence contains no elements when using .first with LINQ? [duplicate]
• What's the .DS_Store file that keeps changing in my Visual Studio project on macOS?
• Can I create a list that holds both a long and a string in C#
• Why am I unable to specify a relative path in a .gitignore?
• What is "[Xamarin.Forms.ContentProperty("Contents")]" above a class actually doing?
• How can I change the weight of the font in a <Label> in Xamarin.Forms?
• Is there a place where I can define a global $scope.data variable in my AngularJS app?
• Can I combine forcing a variable to be null with a ?? operator?
• Is it okay to include methods in a view model or should they be placed in another part of the code?

Alan2 answers