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android image button

How can i create a button with no text and an image centered horizontally ? I don't want to use an ImageButton because I want to define a different backgound image ...
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Regex to replace everything except numbers and a decimal point

I have a text field that needs to remain only text or decimal. Here is the code that I'm currently using to replace everything except numbers and a decimal point. Issue is, I can't figure out a regex that will identify everything else ...
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NameError: name 'reduce' is not defined in Python

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Google Maps V3: How to disable “street view”?

There is a "person" icon which allows user to view "Street View". I don't want this functionality on my map, is there a way to remove it or disable it? ...
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Cocoapods staying on “analyzing dependencies”

I'm using cocoapods to manage my dependencies. All have been working fine. Now, When I'm creating a new project, added the following to my podfile, ...
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What do the python file extensions, .pyc .pyd .pyo stand for?

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How to get the home directory in Python?

I need to get the location of the home directory of the current logged-on user. Currently, I've been using the following on Linux: ...
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Declare variable in table valued function

How can I declare a variable in a table valued function? (like in my title) 1 Answer 1...
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How do I find out which settings.xml file maven is using

I recently changed my password and have to change my maven settings.xml file to reflect that. However, no matter what I do in the settings.xml file, the changed password just won't get picked up. Out of desperation, I ran maven with the -s switch ( mvn -s <my intended settings.xml file> ) and ...
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How do you implement a private setter when using an interface?

I've created an interface with some properties. 2 Answers 2 ...