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Why use def main()? [duplicate]
I've seen some code samples and tutorials that use
5 Answers
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getResourceAsStream returns null
...JARs
Lifepaths.class.getResourceAsStream(...) loads resources using the same class loader that loaded Lifepaths class and it should have access to resources in your JARs
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What is the best JavaScript code to create an img element
I want to create a simple bit of JS code that creates an image element in the background and doesn't display anything. The image element will call a tracking URL (such as Omniture) and needs to be simple and robust and work in IE 6 =< only. Here is the code I have:
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Add leading zeroes/0's to existing Excel values to certain length
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OMG! Perfect! You learn something new every single day. I even have multiple dog-eared Excel books and never came across this -- will use anytime I have mangled Excel-based zip code data in the future.
– Mark A
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How to change default text file encoding in Eclipse?
...0 is a 'default' encoding and I have to manually change it to UTF-8 each time I add anything.
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How to clear the cache in NetBeans
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Before 7.2, the cache is at C:\Users\username\.netbeans\7.0\var\cache. Deleting this directory should clear the cache for you.
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How do I convert dates in a Pandas data frame to a 'date' data type?
I have a Pandas data frame, one of the column contains date strings in the format YYYY-MM-DD
10 Answers
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How do I perform a Perl substitution on a string while keeping the original?
In Perl, what is a good way to perform a replacement on a string using a regular expression and store the value in a different variable, without changing the original?
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Is there a way to automatically generate getters and setters in Eclipse?
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Bring up the context menu (i.e. right click) in the source code window of the desired class. Then select the Source submenu; from that menu selecting Generate Getters and Setters... will cause a wizard window to appear.
Source -> Generate Get...