REGEX is a smarter version of Excel's FIND function, which works well for basic lookups. However, REGEX handles more complex ...

This means, if you’re working in a checked-out repository, you might not be able to find the files you're expecting. You can see how this works with a short demonstration. Within a git repository, run ...

A call blocker for Android that rejects calls from numbers that match or do not match a given regular expression.