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Convert a list of objects to an array of one of the object's properties

... You are looking for MyList.Select(x=>x.Name).ToArray(); Since Select is an Extension method make sure to add that namespace by adding a using System.Linq to your file - then it will show up with Intellisense. ...
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Difference between Activity and FragmentActivity

...nts and came across two things Activity and FragmentActivity which are used several times. I want to know that is there any difference between these two, because when I changed Activity with FragmentActivity , it had no effect on the app. ...
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How to `go test` all tests in my project?

... This should run all tests in current directory and all of its subdirectories: $ go test ./... This should run all tests for given specific directories: $ go test ./tests/... ./unit-tests/... ./my-packages/... This should run al...
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How do you tell Resharper that a method parameter is a string containing a CSS class?

[Enable intellisense on HTMLHelper attribute for css classes] 1 Answer 1 ...
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Ansible: Set variable to file content

I'm using the ec2 module with ansible-playbook I want to set a variable to the contents of a file. Here's how I'm currently doing it. ...
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How to create a directory using nerdtree

I have been using NERDTree for a while. Every time I need to create a new directory I need to go to terminal. Is there a quick and easy way to create a directory using NERDTree. ...
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Nested select statement in SQL Server

... You need to alias the subquery. SELECT name FROM (SELECT name FROM agentinformation) a or to be more explicit SELECT a.name FROM (SELECT name FROM agentinformation) a ...
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Rails - Validate Presence Of Association?

...a model A that has a "has_many" association to another model B. I have a business requirement that an insert into A requires at least 1 associated record to B. Is there a method I can call to make sure this is true, or do I need to write a custom validation? ...
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iOS - How to set a UISwitch programmatically

I want to set my UISwitch to on or off programmatically. How would I do that? I am an iOS newbie. 5 Answers ...
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ASP MVC href to a controller/view

... There are a couple of ways that you can accomplish this. You can do the following: <li> @Html.ActionLink("Clients", "Index", "User", new { @class = "elements" }, null) </li> or this: <li> <a href="@Url.Ac...