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What's the nearest substitute for a function pointer in Java?
I have a method that's about ten lines of code. I want to create more methods that do exactly the same thing, except for a small calculation that's going to change one line of code. This is a perfect application for passing in a function pointer to replace that one line, but Java doesn't have func...
Get the first N elements of an array?
... indices are meaningful to you, remember that array_slice will reset and reorder the numeric array indices. You need the preserve_keys flag set to trueto avoid this. (4th parameter, available since 5.0.2).
Example:
$output = array_slice($input, 2, 3, true);
Output:
array([3]=>'c', [4]=>'d...
What is the difference between origin and upstream on GitHub?
What is the difference between origin and upstream on GitHub ?
1 Answer
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What is the difference between os.path.basename() and os.path.dirname()?
...: The basename of '/foo/bar/item' returns 'item'
From: http://docs.python.org/2/library/os.path.html#os.path.basename
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How to strip leading “./” in unix “find”?
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If they're only in the current directory
find * -type f -print
Is that what you want?
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Preventing twitter bootstrap carousel from auto sliding on page load
...tter bootstrap carousel from auto sliding on the page load unless the next or previous button is clicked?
10 Answers
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Should I store generated code in source control
This is a debate I'm taking a part in. I would like to get more opinions and points of view.
27 Answers
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Xcode — what is $(SRCROOT)?
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It's the path to the directory containing the Xcode project.
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How to capture no file for fs.readFileSync()?
Within node.js readFile() shows how to capture an error, however there is no comment for the readFileSync() function regarding error handling. As such, if I try to use readFileSync() when there is no file, I get the error Error: ENOENT, no such file or directory .
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How to get the last element of a slice?
What is the Go way for extracting the last element of a slice?
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