I want to create gradient background where the gradient is in the top half and there's a solid color in the bottom half, like in this image below: ...

... How do you return the sliced string and not affect the original? For example if I have "hello world", I want to slice "hello " and return just the "world" part, without modifying the original string object? – jhabbott Oct ...

...e of the function. ES6 solution: let ECMAScript 6 (ES6) introduces new let and const keywords that are scoped differently than var-based variables. For example, in a loop with a let-based index, each iteration through the loop will have a new variable i with loop scope, so your code would work as yo...

...ds a bean ("target bean" or "delegate") in your Spring application context and invokes it. How is it possible? Because this bean implements javax.servlet.Filter, its doFilter method is called. Which bean is called? the DelegatingFilterProxy "Supports a "targetBeanName" [...], specifying the name of...

I am creating an Application which will run on all Android Devices. I want to create xhdpi Graphics for My App. My App is full screen. I am confused in Creating graphics. can any one tell me the best sizes of my background image in pixels. ...

...in the simulator, just on the device, so I'd like to reproduce the network and connectivity environment in the simulator. 2...

... invalid (for example, no quoted keys). That's what the documentation says and that's what my PHP 5.2 installation returns. Are you using a function other than the official, built-in json_decode()? What does var_dump(json_decode($str, true)); return? – RickN ...

... Sorting an observable and returning the same object sorted can be done using an extension method. For larger collections watch out for the number of collection changed notifications. I have updated my code to improve performance (thanks to nawfal)...

I noticed that in C# there are both a byte and Byte data type. They both say they are of type struct System.Byte and represent an 8-digit unsigned integer. ...

...te easy to do. In summary: Install git Create a user named git Add your and your team's public keys to the git user's .ssh/authorized_keys file Change the git user's shell to be git-shell Create repos on the server start git pull/pushing to git@yourserver.com The only difference between using a...