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What are the best practices for catching and re-throwing exceptions?
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You should not be catching the exception unless you intend to do something meaningful.
"Somet...
How to read a CSV file into a .NET Datatable
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22 Answers
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What is the default value for enum variable?
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2 Answers
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One SVN repository or many?
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edited May 23 '17 at 12:10
Community♦
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answered Oct 31 '08 at 2:57
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How to make Google Chrome JavaScript console persistent?
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hjing
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answered Oct 5 '11 at 13:10
Nick CoxNick Cox
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How can I determine if a variable is 'undefined' or 'null'?
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2930
You can use the qualities of the abstract equality operator to do this:
if (variable == null...
How to add/update an attribute to an HTML element using JavaScript?
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edited May 27 '17 at 10:02
Ashish Ahuja
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ggplot2 legend to bottom and horizontal
How can I move a ggplot2 legend to the bottom of the plot and turn it horizontally?
2 Answers
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image processing to improve tesseract OCR accuracy
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fix DPI (if needed) 300 DPI is minimum
fix text size (e.g. 12 pt should be ok)
try to fix text lines (deskew and dewarp text)
try to fix illumination of image (e.g. no dark part of image)
binarize and de-noise image
There is no universal command line that would fit to all cases (som...