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Run Java Code Online [closed]

...pening the projects sidebar seem to be CTRL+RIGHT which I use to jump from word to word and it makes the sidebar come and go all the time! – Stefano May 9 '12 at 1:41 add a co...
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What is a bus error?

...r math on. Look carefully at the code above. The compiler has carefully dword aligned your pointer for data- and then you screw everything up on the compiler by offsetting the reference by TWO and typecasting to a very much needing to be dword aligned access on what's going to be a non-dword bound...
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Extracting text OpenCV

...s us a more fine delimitation of objects in the image, roughly finding all words in the image (rather than text blocks): Knowing the rough size of a word, here I discarded areas that were too small (below 20 pixels width or height) or too large (above 100 pixels width or height) to ignore objects t...
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How do I iterate over a range of numbers defined by variables in Bash?

...., echo {1..1000000} | wc reveals that the echo produces 1 line, a million words, and 6,888,896 bytes. Trying seq 1 1000000 | wc yields a million lines, a million words, and 6,888,896 bytes and is also more than seven times faster, as measured by the time command. – George ...
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jQuery lose focus event

...dow the blur will move it behind all of the others. This is not a reserved word so you can declare your own variable or function called blur but if you do then you will not be able to use this method to control which object is current. – SoftwareARM Mar 4 '11 a...
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What should go into an .h file?

..., function prototypes, and enumerations typically go in header files. In a word, "definitions". Code files (.cpp) are designed to provide the implementation information that only needs to be known in one file. In general, function bodies, and internal variables that should/will never be accessed by...
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Difference between `data` and `newtype` in Haskell

...#-}!Int {-# UNPACK #-}!Int No pointers! The two Int fields are unboxed word-sized fields in the Book constructor. Algebraic data types Because of this need to erase the constructor, a newtype only works when wrapping a data type with a single constructor. There's no notion of "algebraic" newty...
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Difference between abstraction and encapsulation?

...ction is not defined in terms of information hiding, e.g., note the use of words such as "ignore" and "extracting." However, we should also note the use of the words "suppress" and "suppressing" in some of the above examples. In short, you might say that abstraction dictates that some information is...
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Escaping keyword-like column names in Postgres

... Simply enclose year in double quotes to stop it being interpreted as a keyword: INSERT INTO table (id, name, "year") VALUES ( ... ); From the documentation: There is a second kind of identifier: the delimited identifier or quoted identifier. It is formed by enclosing an arbitrary sequence ...
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Explode string by one or more spaces or tabs

... I think you want preg_split: $input = "A B C D"; $words = preg_split('/\s+/', $input); var_dump($words); share | improve this answer | follow ...