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lexers vs parsers
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What parsers and lexers have in common:
They read symbols of some alphabet from their input.
Hint: The alphabet doesn't necessarily have to be of letters. But it
has to be of symbols which are atomic for the language
understood by parser/lexer.
Symbols ...
Convert PDF to clean SVG? [closed]
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Inkscape is used by many people on Wikipedia to convert PDF to SVG.
http://inkscape.org/
They even have a handy guide on how to do so!
http://en.wikipedia.org/wiki/Wikipedia:Graphic_Lab/Resources/PDF_conversion_to_SVG#Conversion_with_Inkscape
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Advantage of switch over if-else statement
...-depth study of the assembly code generated by a switch. Very enlightning: http://lazarenko.me/switch/
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Should I avoid 'async void' event handlers?
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How to write a JSON file in C#?
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Search for “does-not-contain” on a DataFrame in pandas
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Is there any way to view the currently mapped keys in Vim?
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Returning value that was passed into a method
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How to find difference between two Joda-Time DateTimes in minutes
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Insert current date in datetime format mySQL
... @Jeff_Alieffson is right. Using UTC_TIMESTAMP() (dev.mysql.com/doc/refman/5.5/en/…) is preferred instead of NOW()
– Ejaz
Mar 31 '16 at 17:53
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