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HTML for the Pause symbol in audio and video control

I'm trying to find the Unicode symbol to make a button display the Unicode pause symbol. I was able to find that the Unicode play symbol is &#9658 but I'm looking for the equivalent of the Unicode pause symbol. ...
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What are metaclasses in Python?

In Python, what are metaclasses and what do we use them for? 22 Answers 22 ...
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Objective-C: Where to remove observer for NSNotification?

I have an objective C class. In it, I created a init method and set up a NSNotification in it 14 Answers ...
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Stacked Tabs in Bootstrap 3

I am trying to implement left-aligned stacked tabs using the Tab jquery plugin in Bootstrap 3 where tabs are rendered vertically to the left of tab content, rather than on top. When I try the following; ...
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Download the Android SDK components for offline install

Is it possible to download the Android SDK components for offline install without using the SDK Manager? The problem is I am behind a firewall which I have no control over and both sites download URLs seem to be blocked (throws a connection refused exception) ...
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How do I get a human-readable file size in bytes abbreviation using .NET?

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Building executable jar with maven?

I am trying to generate an executable jar for a small home project called "logmanager" using maven, just like this: 4 Answe...
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Are there any smart cases of runtime code modification?

Can you think of any legitimate (smart) uses for runtime code modification (program modifying it's own code at runtime)? 1...
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What is the difference between gravity and layout_gravity in Android?

I know we can set the following values to the android:gravity and android:layout_gravity properties: 20 Answers ...
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Comparing two byte arrays in .NET

How can I do this fast? 27 Answers 27 ...