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Counting DISTINCT over multiple columns
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What is the difference between ui-bootstrap-tpls.min.js and ui-bootstrap.min.js?
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Is the creation of Java class files deterministic?
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how can I Update top 100 records in sql server
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How can I click a button behind a transparent UIView?
Let's say we have a view controller with one sub view. the subview takes up the center of the screen with 100 px margins on all sides. We then add a bunch of little stuff to click on inside that subview. We are only using the subview to take advantage of the new frame ( x=0, y=0 inside the subview i...
How do 20 questions AI algorithms work?
Simple online games of 20 questions powered by an eerily accurate AI.
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Finding out whether a string is numeric or not
How can we check if a string is made up of numbers only. I am taking out a substring from a string and want to check if it is a numeric substring or not.
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