Currently, I am running wordpress as my blog engine on free hosting, but I'm planning to move to use git-based blog engine(Jekyll, Toto) on Ruby platform. Then I see Heroku provides free account features, but I don't see any detail on bandwidth, disk spaces, requests? ...

I am trying to create a WPF application that takes command line arguments. If no arguments are given, the main window should pop up. In cases of some specific command line arguments, code should be run with no GUI and exit when finished. Any suggestions on how this should properly be done would be a...

I want to add a blank space after some content, however the content: " "; doesn't seem to work. 5 Answers ...

I have a method that needs to loop through a hash and check if each key exists in a models table, otherwise it will delete the key/value. ...

When I compile Scala code, by running sbt compile , SBT says: 3 Answers 3 ...

I keep hearing about all the new cool features that are being added to the JVM and one of those cool features is invokedynamic. I would like to know what it is and how does it make reflective programming in Java easier or better? ...

Hopefully this is simple: I have a relatively long list where each list item contains very little text. For example: 4 Answ...

Class (or static) methods in Objective-C were accomplished using + in declarations. 5 Answers ...

How to check which version of GitLab is installed on the server? 15 Answers 15 ...

Is there a way to purge the topic in kafka? 19 Answers 19 ...