I'm working on a web services architecture. I've got some software that I need to run on the native host machine, not in Vagrant. But I'd like to run some client services on the guest. ...

I've been using tesseract to convert documents into text. The quality of the documents ranges wildly, and I'm looking for tips on what sort of image processing might improve the results. I've noticed that text that is highly pixellated - for example that generated by fax machines - is especially di...

I have a weird behavior I can't pinpoint the source of. 13 Answers 13 ...

I know it's possible, but I can't figure out a way to trigger an update of my widget from the main activity. Isn't there some general intent I can broadcast? ...

Several times here on SO I've seen people using rt and wt modes for reading and writing files. 4 Answers ...

I'm cleaning up some code files (C#) and want to remove the regions. And I would like to delete all the lines that have the string '#region'. That's just an example, and I can think of several more uses, but is that even possible? ...

If I delete a file in Subversion, how can I look at it's history and contents? If I try to do svn cat or svn log on a nonexistent file, it complains that the file doesn't exist. ...

I want to be able to change the background color to white in my android app in the simplest way possible. 19 Answers ...

I've found some strange behaviour in Python regarding negative numbers: 8 Answers 8 ...

I am developing an Android App. In which everything is working right. My app is ready to launch. But there I need to implement one more feature. I need to display a popup which contains ...