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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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How can I grep for a string that begins with a dash/hyphen?
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edited May 23 '17 at 12:10
Community♦
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answered Mar 11 '10 at 19:24
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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...
Why does Convert.ToString(null) return a different value if you cast null?
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How to call a function from a string stored in a variable?
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edited May 17 '12 at 7:31
htoip
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answered Jun 17 '09 at 8...
Fatal error in launcher: Unable to create process using “”C:\Program Files (x86)\Python33\python.exe
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Loading a properties file from Java package
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When loading the Properties from a Class in the package com.al.common.email.templates you can ...
How do I programmatically change file permissions?
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