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If table exists drop table then create it, if it does not exist just create it

... | edited Oct 10 '15 at 16:26 Junior Mayhé 14.8k2626 gold badges102102 silver badges154154 bronze badges ...
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How does deriving work in Haskell?

... | edited Jan 26 '16 at 10:40 Lii 9,43055 gold badges5151 silver badges7070 bronze badges answered Oct ...
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Android Archive Library (aar) vs standard jar

... answered May 28 '14 at 16:00 unifyunify 5,63433 gold badges2929 silver badges2727 bronze badges ...
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How do I test an AngularJS service with Jasmine?

...oper way' – LeeGee Jan 15 '16 at 9:50 2 @LeeGee I think we can call it the 'proper' way because i...
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Casperjs/PhantomJs vs Selenium

... answered Dec 31 '12 at 10:38 Ariya HidayatAriya Hidayat 12.3k33 gold badges4343 silver badges3939 bronze badges ...
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What is the difference between persist() and merge() in JPA and Hibernate?

... answered Dec 22 '10 at 12:57 axtavtaxtavt 223k3636 gold badges481481 silver badges467467 bronze badges ...
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How to get RGB values from UIColor?

... | edited Mar 23 '18 at 8:00 Pang 8,2181717 gold badges7373 silver badges111111 bronze badges answered J...
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Why are C# 3.0 object initializer constructor parentheses optional?

It seems that the C# 3.0 object initializer syntax allows one to exclude the open/close pair of parentheses in the constructor when there is a parameterless constructor existing. Example: ...
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Remove all classes that begin with a certain string

...jQuery, the actual DOM element is at index zero, this should work $('#a')[0].className = $('#a')[0].className.replace(/\bbg.*?\b/g, ''); share | improve this answer | follo...
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Extract digits from a string in Java

... | edited Sep 7 '16 at 20:24 Matt 67.9k2020 gold badges137137 silver badges171171 bronze badges answer...