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What exactly does a jar file contain?

... However, I got curious to what each class contained and when I try to open one of the classes in the jar file, it tells me that I need a source file. A jar file is basically a zip file containing .class files and potentially other resources (and met...
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What happens if a finally block throws an exception?

If a finally block throws an exception, what exactly happens? 11 Answers 11 ...
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What is the difference between encrypting and signing in asymmetric encryption?

What is the difference between encrypting some data vs signing some data (using RSA)? 11 Answers ...
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What is stability in sorting algorithms and why is it important?

... So, what would the sort be called to make the words in correct sorting order of apple peach sport straw? The stable sort gave us apple peach straw spork however st should be after sp (alphabetically correct), so the ultimate corr...
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What is the difference between precision and scale?

What is the difference between precision and scale in Oracle? In tutorials they usually leave scale empty and set precision to 6 when creating a primary key. ...
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Learning assembly [closed]

...t flavors of assembly, so, for the purposes I mention, how should I start? What kind of assembly should I learn? I want to learn by first doing some easy programs (i.e. a calculator), but the goal itself will be to get accostumed with it so I can understand the code shown, for example, by IDA Pro. ...
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HTML.ActionLink method

... I think what you want is this: ASP.NET MVC1 Html.ActionLink(article.Title, "Login", // <-- Controller Name. "Item", // <-- ActionMethod new { id = article.ArticleID }, // &l...
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Given a URL to a text file, what is the simplest way to read the contents of the text file?

In Python, when given the URL for a text file, what is the simplest way to access the contents off the text file and print the contents of the file out locally line-by-line without saving a local copy of the text file? ...
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SQLAlchemy: What's the difference between flush() and commit()?

What the difference is between flush() and commit() in SQLAlchemy? 5 Answers 5 ...
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What is the advantage of using heredoc in PHP? [closed]

What is the advantage of using heredoc in PHP, and can you show an example? 5 Answers ...