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SQL: How to get the count of each distinct value in a column?
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Dan GrossmanDan Grossman
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Bundle ID Suffix? What is it?
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70
If you don't have a company, leave your name, it doesn't matter as long as both bundle id in inf...
How can I create a correlation matrix in R?
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104
An example,
d &lt- data.frame(x1=rnorm(10),
x2=rnorm(10),
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How to change font size on part of the page in LaTeX?
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103
\begingroup
\fontsize{10pt}{12pt}\selectfont
\begin{verbatim}
% how to set fo...
iPad browser WIDTH & HEIGHT standard
...ht() on iPad 1 browser.
When page has no meta viewport tag:
Portrait: 980x1208
Landscape: 980x661
When page has either of these two meta tags:
<meta name="viewport" content="initial-scale=1,user-scalable=no,maximum-scale=1,width=device-width">
<meta name="viewport" content="initial-...
How can I delete the current line in Emacs?
... edited Jan 13 '16 at 14:44
msrd0
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answered Oct 18 '10 at 11:18
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Wrapping null-returning method in Java with Option in Scala?
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RoToRaRoToRa
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add a com...
git: switch branch without detaching head
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edited May 5 '14 at 16:40
user456814
answered Jan 22 '09 at 23:44
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How to read keyboard-input?
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dopexxx
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answered Mar 23 '11 at 10:53
sharpnersharpner
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What is a Context Free Grammar?
...le of a formal language is the set of all binary strings of length three, {000, 001, 010, 011, 100, 101, 110, 111}.
Grammars work by defining transformations you can make to construct a string in the language described by a grammar. Grammars will say how to transform a start symbol (usually S) into...