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What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?

...ge-processing problems in Haskell. I'm working with both bitonal (bitmap) and color images with millions of pixels. I have a number of questions: ...
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Remote JMX connection

...s. The server was on a VM. The VM was deployed fenced so it has internal and an external IP addresses. We started the server java process with -Djava.rmi.server.hostname=<external-ip-address>. – buzz3791 Oct 28 '13 at 21:39 ...
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How do I determine the size of my array in C?

...ith the type, like this: int a[17]; size_t n = sizeof(a) / sizeof(int); and get the proper answer (68 / 4 = 17), but if the type of a changed you would have a nasty bug if you forgot to change the sizeof(int) as well. So the preferred divisor is sizeof(a[0]) or the equivalent sizeof(*a), the siz...
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Get only part of an Array in Java?

... part of it. I know in Python you can do something like this array[index:] and it returns the array from the index. Is something like this possible in Java. ...
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Input widths on Bootstrap 3

...ng the top answer to keep people from adding answers without really understanding the question. In reality there is no way to do it with the build in functionality without using grid or adding extra css. Grids do not work well if you are dealing with help-block elements that need to go beyond a sh...
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What does enumerate() mean?

...is produced with (counter, element); the for loop binds that to row_number and row, respectively. Demo: >>> elements = ('foo', 'bar', 'baz') >>> for elem in elements: ... print elem ... foo bar baz >>> for count, elem in enumerate(elements): ... print count, ele...
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Selecting the last value of a column

...spreadsheet with some values in column G. Some cells are empty in between, and I need to get the last value from that column into another cell. ...
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Counting Line Numbers in Eclipse [closed]

I have a Java project in Eclipse with ~10 packages and ~10 class files per package. Is there a way to determine total lines of code for the whole project from within Eclipse? I am familiar with other tools (e.g., Code Analyzer, wc, etc.) but I want to know if there is a way to do this within Eclip...
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How to convert a factor to integer\numeric without loss of information?

...actor: In particular, as.numeric applied to a factor is meaningless, and may happen by implicit coercion. To transform a factor f to approximately its original numeric values, as.numeric(levels(f))[f] is recommended and slightly more efficient than as.numeric(as.character(f)). ...
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Have the same README both in Markdown and reStructuredText

... I would recommend Pandoc, the "swiss-army knife for converting files from one markup format into another" (check out the diagram of supported conversions at the bottom of the page, it is quite impressive). Pandoc allows markdown to reStructured...