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C++ project organisation (with gtest, cmake and doxygen)
...ention some general things regarding building C++ libraries.
Separating headers and cpp files in directories. This is only
essential if you are building a component that is supposed to be used
as a library as opposed to an actual application. Your headers are the
basis for users to interact with wh...
How to add a line break in an Android TextView?
I am trying to add a line break in the TextView.
25 Answers
25
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All but last element of Ruby array
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DigitalRossDigitalRoss
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Circle-Rectangle collision detection (intersection)
...something like the following will work, where the circle has centre P and radius R, and the rectangle has vertices A, B, C, D in that order (not complete code):
def intersect(Circle(P, R), Rectangle(A, B, C, D)):
S = Circle(P, R)
return (pointInRectangle(P, Rectangle(A, B, C, D)) or
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SQL query return data from multiple tables
...oining two or more tables using an inner join (See the wikipedia entry for additional info)
How to use a union query
Left and Right Outer Joins (this stackOverflow answer is excellent to describe types of joins)
Intersect queries (and how to reproduce them if your database doesn't support them) - th...
Array or List in Java. Which is faster?
...ge codebase and a previous group of developers used arrays everywhere. It made the code very inflexible. After changing large chunks of it to Lists we noticed no difference in speed.
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How does the Meteor JavaScript framework work? [closed]
...rk like this:
You have scripts on server which take data from database and add that dynamically to web-pages and the user-submitted data gets added to databases through some other scrips.
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Count number of records returned by group by
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gbngbn
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SQL: capitalize first letter only [duplicate]
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Ullas
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answered Mar 8 '13 at 9:36
Scott SellersScott Sellers
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Unexpected character encountered while parsing value
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MrBoJangles
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answered Apr 24 '14 at 3:23
Alexei LevenkovAlexei Levenkov
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