My codebase has a long build.properties file written by som>mem>one else. I want to see the available built targets without having to search through the file manually. Does ant have a command for this - som>mem>thing like ant show-targets - that will make it list all the targets in the build file? ...

I have a byte array with a ~known binary sequence in it. I need to confirm that the binary sequence is what it's supposed to be. I have tried .equals in addition to == , but neither worked. ...

How can I set up gdb so that it saves the command history? When starting a new gdb session I'd like to use the arrow up keys to access the commands of the previous sessions. ...

We are moving our (huge) project to git and we are thinking about using submodules. Our plan is to have three different heads in the superproject: release,stable,latest. The project leads will handle the release and stable branches. They will move the submodules as required. ...

I am starting to learn nullable types and ran into following behavior. 4 Answers 4 ...

I'm looking to convert single digit numbers to two-digit numbers like so: 4 Answers 4 ...

I want to write a simple A+B program in ruby, but I have no idea how to work with the console. 5 Answers ...

It might seem to be a stupid question but I'm just so curious and want to use the correct term when talking about the issue. Couldn't find a similar question here so I decided to create a new one. ...

I have a file of two columns and n number of rows. 4 Answers 4 ...

Once I've ssh'd into my remote server, what would the command be to copy all files from a directory to a local directory on my machine? ...