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Random Gaussian Variables
...nce I'd like to get a list of weight in a typical population with gaussian PDF, I'm setting mu to, say, 75 [in kg] and sigma to 10. Do I need to set a new instance of GaussianRandom for generating every random weight ?
– mk7
Mar 31 '16 at 16:02
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How do I get LaTeX to hyphenate a word that contains a dash?
...e it in a chapter string: Package hyperref Warning: Token not allowed in a PDF string. There, the other proposed solution (\def\hyph{-\penalty0\hskip0pt\relax}) works.
– Dr. Jan-Philip Gehrcke
Aug 26 '14 at 12:22
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How do I test if a string is empty in Objective-C?
...MENT CHARACTER) which behave likewise. You may get the latter when parsing PDF text.
– fzwo
Jan 8 '14 at 14:12
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Make .gitignore ignore everything except a few files
...I have a project (LaTeX) that generates lots of extra files (.auth,
.dvi, .pdf, logs, etc) as it runs, but I don't want those to be tracked.
...
GCC dump preprocessor defines
...liases" (see http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf) you must add the -x c++ option to force the invocation of the C++ compiler (Credits for using the -x c++ options instead of an empty dummy file go to yuyichao, see below):
g++ -dM -E -x c++ /dev/null | fgrep __cpp_alias...
Elements order in a “for (… in …)” loop
...d collection of properties" (see http://www.mozilla.org/js/language/E262-3.pdf section 8.6).
It's not going to be standards conformant (i.e. safe) to assume all Javascript implementations will enumerate in declaration order.
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Odd behavior when Java converts int to byte?
... grep harder. http://iiti.ac.in/people/~tanimad/JavaTheCompleteReference.pdf page 59
– eigenfield
Jan 6 at 14:05
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Download a file from NodeJS Server using Express
...// Or format the path using the `id` rest param
var fileName = "report.pdf"; // The default name the browser will use
res.download(filePath, fileName);
});
Read more about res.download()
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NoSql vs Relational database
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To answer "why RDBMS cannot scale", please take a look at RDBMS Overheads pdf written by Stavros Harizopoulos,Daniel J. Abadi,Samuel Madden and Michael Stonebraker
RDBMS's have challenges in handling huge data volumes of Terabytes & Peta bytes. Even if you have Redundant Array of Independent/...
Learning Regular Expressions [closed]
..., interactive exercises.
Regular Expressions - Everything you should know (PDF Series)
Regex Syntax Summary
How Regexes Work
Footnote
†: The statement above that . matches any character is a simplification for pedagogical purposes that is not strictly true. Dot matches any character except newl...