User:Timothee Flutre/Notebook/Postdoc/2012/05/16: Difference between revisions
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|style="background-color: #EEE"|[[Image:owwnotebook_icon.png|128px]]<span style="font-size:22px;"> Project name</span> | |style="background-color: #EEE"|[[Image:owwnotebook_icon.png|128px]]<span style="font-size:22px;"> Project name</span> | ||
|style="background-color: #F2F2F2" align="center"| | |style="background-color: #F2F2F2" align="center"|[[File:Report.png|frameless|link={{#sub:{{FULLPAGENAME}}|0|-11}}]][[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|[[File:Resultset_previous.png|frameless|link={{#lnpreventry:{{FULLPAGENAME}}}}]][[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]] }}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]][[File:Resultset_next.png|frameless|link={{#lnnextentry:{{FULLPAGENAME}}}}]]}} | ||
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** my own page on [http://openwetware.org/wiki/User:Timothee_Flutre/Notebook/Postdoc/2011/11/07 R] | ** my own page on [http://openwetware.org/wiki/User:Timothee_Flutre/Notebook/Postdoc/2011/11/07 R] | ||
** [http://www.cplusplus.com/doc/tutorial/ C++ tutorial], a must-read (and a [http://www.mycplus.com/featured-articles/best-free-programming-courses-online/ list] of the best free C/C++ resources online) | ** [http://www.cplusplus.com/doc/tutorial/ C++ tutorial], a must-read (and a [http://www.mycplus.com/featured-articles/best-free-programming-courses-online/ list] of the best free C/C++ resources online) | ||
** [http://scipy-lectures.github.io/ | ** Python tutorials: for [http://www.tutorialspoint.com/python/index.htm everyone] ([http://anandology.com/python-practice-book/index.html another]), [http://scipy-lectures.github.io/ scientists] ([http://www.sam.math.ethz.ch/~raoulb/teaching/PythonTutorial/index.html another]), [http://www.jchr.be/python/manuel.htm in French], [https://packaging.python.org/en/latest/index.html packaging], [http://www.labri.fr/perso/nrougier/from-python-to-numpy/ numpy] | ||
** [http://resrc.io/list/10/list-of-free-programming-books/ list] of free programming books | ** [http://resrc.io/list/10/list-of-free-programming-books/ list] of free programming books | ||
** C: THE [https://en.wikipedia.org/wiki/The_C_Programming_Language book], [http://nullprogram.com/blog/2014/12/23/ interactive programming], [http://nullprogram.com/blog/2014/12/23/ OOP] | |||
** [http://ppc.cs.aalto.fi/ course] on parallel computations in C++ | |||
* '''Regular expressions''': | |||
** [http://www.regular-expressions.info/quickstart.html quick start] | |||
** [https://github.com/zeeshanu/learn-regex learn-regex] on GitHub | |||
** online validators: [http://regexr.com/ regexr.com], [https://regex101.com/ regex101.com] | |||
* '''Templates''': it is always rewarding on the long term to start any piece of computer software with a minimum amount of generic code (command-line options, help message, license, usage of gzipped files, running time, etc). But it's a pain to write all this every time, right? And often we know how to do something in one language but not in another. So below are my typical templates for any C++/Python/R/Bash program, as well as Beamer presentation. | * '''Templates''': it is always rewarding on the long term to start any piece of computer software with a minimum amount of generic code (command-line options, help message, license, usage of gzipped files, running time, etc). But it's a pain to write all this every time, right? And often we know how to do something in one language but not in another. So below are my typical templates for any C++/Python/R/Bash program, as well as Beamer presentation. | ||
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** '''R''': download the file [http://github.com/timflutre/quantgen/blob/master/myprogram.R myprogram.R] | ** '''R''': download the file [http://github.com/timflutre/quantgen/blob/master/myprogram.R myprogram.R] | ||
** '''Bash''': download the file [http://github.com/timflutre/quantgen/blob/master/myprogram.bash myprogram.bash] | ** '''Bash''': download the file [http://github.com/timflutre/quantgen/blob/master/myprogram.bash myprogram.bash] | ||
** '''Latex-Beamer''': download the file [http://github.com/timflutre/quantgen/blob/master/myslides.tex myslides.tex] | |||
** '''org-mode''': download the file [http://github.com/timflutre/quantgen/blob/master/myreadme.org myreadme.org] | |||
* '''Language-independent user documentation''': I'm a firm believer that it is necessary to add some user documentation, even minimal, to any program. An easy way to do this is to simply generate such documentation from the "help" message, as long as it is "properly" formatted (see [http://www.gnu.org/s/help2man/ help2man]). The following commands work for any programming language: | * '''Language-independent user documentation''': I'm a firm believer that it is necessary to add some user documentation, even minimal, to any program. An easy way to do this is to simply generate such documentation from the "help" message, as long as it is "properly" formatted (see [http://www.gnu.org/s/help2man/ help2man]). The following commands work for any programming language: | ||
<nowiki> | <nowiki> | ||
help2man -o myprogram.man ./myprogram | help2man -N -o myprogram.man ./myprogram | ||
man ./myprogram.man | man ./myprogram.man | ||
groff -mandoc myprogram.man > myprogram.ps | groff -mandoc myprogram.man > myprogram.ps | ||
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** via the command-line: [http://man7.org/linux/man-pages/man1/time.1.html time] (see also [https://github.com/jhclark/memusg memusg]) | ** via the command-line: [http://man7.org/linux/man-pages/man1/time.1.html time] (see also [https://github.com/jhclark/memusg memusg]) | ||
** in R: [http://cran.r-project.org/web/packages/rbenchmark/index.html rbenchmark] | ** in R: [http://cran.r-project.org/web/packages/rbenchmark/index.html rbenchmark] | ||
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Latest revision as of 02:14, 8 November 2019
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About programming
help2man -N -o myprogram.man ./myprogram man ./myprogram.man groff -mandoc myprogram.man > myprogram.ps ps2pdf myprogram.ps myprogram.pdf
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