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Global variables in R

...ariable in a certain environment here: http://adv-r.had.co.nz/Environments.html. It seems shorter than using the assign() function. share | improve this answer | follow ...
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How can I prevent SQL injection in PHP?

...times the values need a different kind of escapes, for example for SQL and HTML – p0358 Nov 18 '18 at 23:24 add a comment  |  ...
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How to convert .crt to .pem [duplicate]

...binaries can be found here: http://www.slproweb.com/products/Win32OpenSSL.html Once you have the library installed, the command you need to issue is: openssl x509 -in mycert.crt -out mycert.pem -outform PEM share ...
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Get the first element of each tuple in a list in Python [duplicate]

...[0] for x in rows] c.f. http://docs.python.org/3/tutorial/datastructures.html#list-comprehensions For a discussion on why to prefer comprehensions over higher-order functions such as map, go to http://www.artima.com/weblogs/viewpost.jsp?thread=98196. ...
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Remove ListView separator(in the xml layout file) [duplicate]

...ivity See here - developer.android.com/reference/android/app/ListActivity.html – Thahzan Mar 3 '15 at 6:30 ...
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Newline character sequence in CSS 'content' property? [duplicate]

...ine characters inserted this way are treated like any other newlines in an HTML document: they'll be rendered as a regular space character by browsers by default, and only as regular newlines in preformatted content. – BoltClock♦ Jan 30 '12 at 11:26 ...
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Loop through list with both content and index [duplicate]

... the enumerate built-in function: http://docs.python.org/library/functions.html#enumerate share | improve this answer | follow | ...
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What is RSS and VSZ in Linux memory management

...e following references: http://manpages.ubuntu.com/manpages/en/man1/ps.1.html https://web.archive.org/web/20120520221529/http://emilics.com/blog/article/mconsumption.html Also see: A way to determine a process's "real" memory usage, i.e. private dirty RSS? ...
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Various ways to remove local Git changes

...is link was also helpful gitready.com/beginner/2009/01/18/the-staging-area.html – spiderman Mar 24 '14 at 22:38 I impr...
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How to select label for=“XYZ” in CSS?

HTML: 2 Answers 2 ...