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Take a screenshot of a webpage with JavaScript?
...(not the whole page)?
– trusktr
Feb 20 '12 at 8:59
Yes you can. Either use this snippet with PhantomJS or use CasperJS...
Coalesce function for PHP?
...esce function (returns the first non-NULL value, example ). PHP, sadly in 2009, does not.
9 Answers
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How can I escape a double quote inside double quotes?
... PeterPeter
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Populating a ListView using an ArrayList?
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edited Jun 20 at 9:12
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answered Feb 21 '11 at 20:29
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How to avoid type safety warnings with Hibernate HQL results?
...QuailMatt Quail
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How does database indexing work? [closed]
...ase of r = 5,000,000 records of a fixed size giving a record length of R = 204 bytes and they are stored in a table using the MyISAM engine which is using the default block size B = 1,024 bytes. The blocking factor of the table would be bfr = (B/R) = 1024/204 = 5 records per disk block. The total nu...
How to read the RGB value of a given pixel in Python?
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Matthew Smith
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answered Sep 26 '08 at 8:15
Dave WebbDave Webb
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Fastest way to check if a value exists in a list
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answered Dec 4 '16 at 20:44
xslittlegrassxslittlegrass
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How to change font size in Eclipse for Java text editors?
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edited Jun 20 at 9:12
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answered Feb 7 '11 at 15:43
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How to tell whether a point is to the right or left side of a line
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Use the sign of the determinant of vectors (AB,AM), where M(X,Y) is the query point:
position...