I have a textfile in which some words are printed in ALL CAPS. I want to be able to just convert everything in the textfile to lowercase, using sed . That means that the first sentence would then read, 'i have a textfile in which some words are printed in all caps.' ...

In Android can we store an object of a class in shared preference and retrieve the object later? 13 Answers ...

I'm trying to install a site under an alternative port on a server, but the port may be closed by a firewall. Is there a way to ping out or in, on a specific port, to see if it is open? ...

How to pass an array into a SQL Server stored procedure? 11 Answers 11 ...

I have a condition in a silverlight application that compares 2 strings, for some reason when I use == it returns false while .Equals() returns true . ...

I have a problem where i'm initialising a variable on the scope in a controller. Then it gets changed in another controller when a user logs in. This variable is used to control things such as the navigation bar and restricts access to parts of the site depending on the type of user, so its importan...

I thought I understood Java generics pretty well, but then I came across the following in java.lang.Enum: 7 Answers ...

I have an image view with some default height and width, images are stored in db and I want to scale Image according to Imageview height width. As I don't want it give default values because when ever I change it's height and width I also have to change it in code. ...

The tools are opened on the bottom of the chrome window per default. This is a rather bad choice for a wide screen display since there is plenty of empty space to the right but not much vertical space to spare. Unfortunately, I have found no way to reposition the tools. I would like to have them on ...

I want my JSON to look like this: 9 Answers 9 ...