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Play sound on button click android

...d from raw when click? I just created a button with id button1 , but whatever code I write, all is wrong. 11 Answers ...
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count (non-blank) lines-of-code in bash

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Regular vs Context Free Grammars

I'm studying for my computing languages test, and there's one idea I'm having problems wrapping my head around. 8 Answe...
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Map vs Object in JavaScript

I just discovered chromestatus.com and, after losing several hours of my day, found this feature entry : 12 Answers ...
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What is the difference between a string and a byte string?

I am working with a library which returns a byte string and I need to convert this to a string. 7 Answers ...
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How to do an update + join in PostgreSQL?

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How to downgrade or install an older version of Cocoapods

How can I downgrade Cocoapods to an older version, or how can I install an older version of Cocoapods? 6 Answers ...
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Converting Dictionary to List? [duplicate]

I'm trying to convert a Python dictionary into a Python list, in order to perform some calculations. 7 Answers ...
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Key hash for Android-Facebook app

...ing on an Android app, in which I want to integrate a Facebook posting feature. I downloaded the Facebook-Android SDK, and I got the readme.md (text file) in there, in which it is mentioned to generate the key hash for Android. How do I generate it? ...
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Asynchronous Requests with Python requests

I tried the sample provided within the documentation of the requests library for python. 12 Answers ...