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How do you easily horizontally center a using CSS? [duplicate]

I'm trying to horizontally center a <div> block element on a page and have it set to a minimum width. What is the simplest way to do this? I want the <div> element to be inline with rest of my page. I'll try to draw an example: ...
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Replace a character at a specific index in a string?

I'm trying to replace a character at a specific index in a string. 8 Answers 8 ...
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What are the differences between poll and select?

I am referring to the POSIX standard select and poll system C API calls. 3 Answers ...
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What does '--set-upstream' do?

What does git --set-upstream do? 3 Answers 3 ...
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How can I create a simple message box in Python?

I'm looking for the same effect as alert() in JavaScript. 17 Answers 17 ...
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What does $NON-NLS-1$ mean?

...Eclipse source code, I've found some '$NON-NLS-1$' in comments used like that : 6 Answers ...
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Using Node.js only vs. using Node.js with Apache/Nginx

In what cases should one prefer to use Node.js only as a server in real deployment? 4 Answers ...
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Batch file to copy directories recursively

Is there a way to copy directories recursively inside a .bat file? If so, an example would be great. thanks. 3 Answers ...
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Logging levels - Logback - rule-of-thumb to assign log levels

I'm using logback in my current project. 5 Answers 5 ...
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Difference between knockout View Models declared as object literals vs functions

In knockout js I see View Models declared as either: 2 Answers 2 ...