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Convert data.frame column to a vector?

...a frame is a list. When you subset a data frame using the name of a column and [, what you're getting is a sublist (or a sub data frame). If you want the actual atomic column, you could use [[, or somewhat confusingly (to me) you could do aframe[,2] which returns a vector, not a sublist. So try run...
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SFTP in Python? (platform independent)

... Paramiko supports SFTP. I've used it, and I've used Twisted. Both have their place, but you might find it easier to start with Paramiko. share | improve this ans...
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vs.

...will get rendered if the browser doesn't support OBJECT's referred plugin, and apparently, the content gets http requested regardless if it gets rendered or not. object is the current standard tag to embed something on a page. embed was included by Netscape (along img) before anything like object...
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How do I get list of methods in a Python class?

I want to iterate through the methods in a class, or handle class or instance objects differently based on the methods present. How do I get a list of class methods? ...
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Eclipse - debugger doesn't stop at breakpoint

...t's no guarantee though, since fixes have been released against 6u16, 6u18 and 7b1). The best bet is to use -XX:+UseParallelGC flag. Increasing the size of the minimum and maximum heap size, to delay the first GC, bring temporary relief. By the way, use this bug report in Eclipse to track how other...
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Disable individual Python unit tests temporarily

...s is bar test case.') For other options, see the docs for Skipping tests and expected failures. share | improve this answer | follow | ...
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How to read integer value from the standard input in Java

...can also tokenize input with regular expression, etc. The API has examples and there are many others in this site (e.g. How do I keep a scanner from throwing exceptions when the wrong type is entered?). share | ...
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Is it possible to capture a Ctrl+C signal and run a cleanup function, in a “defer” fashion?

I want to capture the Ctrl+C ( SIGINT ) signal sent from the console and print out some partial run totals. 10 Answers ...
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Why is Java Vector (and Stack) class considered obsolete or deprecated?

... deprecated its a legacy class.There must be difference between deprecated and legacy and yes there is see stackoverflow.com/questions/2873254/… – Prashant Shilimkar Dec 23 '13 at 6:23 ...
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jQuery set checkbox checked

... Taking all of the proposed answers and applying them to my situation - trying to check or uncheck a checkbox based on a retrieved value of true (should check the box) or false (should not check the box) - I tried all of the above and found that using .prop("ch...