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How do you determine the size of a file in C?

How can I figure out the size of a file, in bytes? 14 Answers 14 ...
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What is the meaning of id?

I am (trying to) learn Objective-C and I keep coming across a phrase like: 5 Answers 5...
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How to check if a String is numeric in Java

How would you check if a String was a number before parsing it? 39 Answers 39 ...
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Creating C macro with ## and __LINE__ (token concatenation with positioning macro)

I want to create a C macro that creates a function with a name based on the line number. I thought I could do something like (the real function would have statements within the braces): ...
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Java: How to set Precision for double value? [duplicate]

I was working with numbers recently and I had a situation where I want to set the precision of a double value say to 6 digits or 4 digits, depending on the value stored in the database. ...
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How to define servlet filter order of execution using annotations in WAR

If we define webapp specific servlet filters in WAR's own web.xml , then the order of execution of the filters will be the same as the order in which they are defined in the web.xml . ...
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How do I count a JavaScript object's attributes? [duplicate]

Suppose I have the following object in JavaScript: 9 Answers 9 ...
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Storing DateTime (UTC) vs. storing DateTimeOffset

I usually have an "interceptor" that right before reading/writing from/to the database does DateTime conversion (from UTC to local time, and from local time to UTC), so I can use DateTime.Now (derivations and comparisions) throughout the system without worrying about time zones. ...
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How to detect modifier key states in WPF?

Is there some global constructs that I can use whenever I need to access whether the Control, Shift, Alt buttons are down? For instance inside MouseDown event of a TreeView . ...
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How is the AND/OR operator represented as in Regular Expressions?

I'm currently programming a vocabulary algorithm that checks if a user has typed in the word correctly. I have the following situation: The correct solution for the word would be "part1, part2". The user should be able to enter either "part1" (answer 1), "part2" (answer 2) or "part1, part2" (answer ...