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hadoop No FileSystem for scheme: file
I am trying to run a simple NaiveBayesClassifer using hadoop, getting this error
18 Answers
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Cropping an UIImage
... small, square representation of an image, similar to what's seen in the album view of the Photos app. (I know I could use a UIImageView and adjust the crop mode to achieve the same results, but these images are sometimes displayed in UIWebViews ).
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How can I create a self-signed cert for localhost?
...e through the steps detailed in How do you use https / SSL on localhost? but this sets up a self-signed cert for my machine name, and when browsing it via https://localhost I receive the IE warning.
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Can an Option in a Select tag carry multiple values?
I got a select tag with some options in a HTML form:
(the data will be collected and processed using PHP)
15 Answers
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How do I use InputFilter to limit characters in an EditText in Android?
I want to restrict the chars to 0-9, a-z, A-Z and spacebar only. Setting inputtype I can limit to digits but I cannot figure out the ways of Inputfilter looking through the docs.
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Check for null in foreach loop
...f doing the following:
I need a check for null to happen on file.Headers before proceeding with the loop
7 Answers
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How to create a file with a given size in Linux?
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dd if=/dev/zero of=upload_test bs=file_size count=1
Where file_size is the size of your test file in bytes
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Does the default constructor initialize built-in types?
Does the default constructor (created by the compiler) initialize built-in-types?
7 Answers
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How do I hide .class files from the Open Resource dialog in Eclipse?
...ht corner of the 'Open Resource' dialog there is an arrow you can click to bring up a dropdown menu for filtering. Uncheck the 'Show Derived Resources' option, if it is checked.
If you still see '.class' files, they probably aren't being marked as derived. If they're by themselves in their own fo...
Java maximum memory on Windows XP
I've always been able to allocate 1400 megabytes for Java SE running on 32-bit Windows XP (Java 1.4, 1.5 and 1.6).
13 Answe...