beginning perl for bioinformatics

... design into Perl code, you can uncomment the Perl code by removing the # signs. In this way you may have a mixture of Perl and pseudocode, but you can run and test the Perl parts; the Perl interpreter ... find, for example, web, statistics, or graphics programs. In our case, you will find the Bioperl module, which includes several useful bioinformatics functions. A module is a collection of Perl ... other places to look for already existing code. You can search the Internet with your favorite search engines. You can browse collections of links for bioinformatics, looking for programs. You...

Ngày tải lên: 15/03/2014, 17:20

... Hat has an rpm for Perl that Red Hat Linux users can install by typing: rpm -Uvh perl. rpm (the actual name of the perl. rpm file varies). If no binary version of Perl is available for your flavor ... safe. 19 Beginning Perl for Bioinformatics About the Author James Tisdall has worked as a musician, as a programmer and member of technical staff at Bell Labs (where he programmed for speech ... formal language for musical rhythm), as a programmer and systems manager at the Human Genome Project in the Computational Biology and Informatics Laboratory (where he began using Perl for bioinformatics...

Ngày tải lên: 10/04/2014, 11:03

... the next: function getMatrixUniforms(){ glProgram.pMatrixUniform = gl.getUniformLocation(glProgram, "uPMatrix"); glProgram.mvMatrixUniform = gl.getUniformLocation(glProgram, "uMVMatrix"); } function ... "uMVMatrix"); } function setMatrixUniforms() { gl.uniformMatrix4fv(glProgram.pMatrixUniform, false, pMatrix); gl.uniformMatrix4fv(glProgram.mvMatrixUniform, false, mvMatrix); } … … initShaders(); ... generation and transformations. e VS can perform per-vertex lighting calculations and pass these values on to the FS for a per-pixel computation. In summary, the VS is responsible for final vertex...

Ngày tải lên: 06/03/2014, 03:20

... Uniforms As mentioned, vertices have attributes which can be passed to shaders. We can also pass uniform values to the shader which will be constant for each vertex. Shader attributes and uniforms ... generation and transformations. e VS can perform per-vertex lighting calculations and pass these values on to the FS for a per-pixel computation. In summary, the VS is responsible for final vertex ... coordinate transformation and the world-to-view coordinate transformation—into one matrix. Recall that the model-to-world transformation takes a model within its local coordinates and transforms it...

Ngày tải lên: 15/03/2014, 17:20

... comp.lang .perl. *. The groups in it are: ❑ comp.lang .perl. announce for Perl- related announcements: new modules, new versions of Perl, conferences and so on. ❑ comp.lang .perl. misc for general Perl chat ... http://www .perl. org/ – Perl Mongers, a worldwide umbrella organisation for Perl user groups ❑ http://www.perlarchive.com/ - another great source of articles, tutorials and information Newsgroups Perl is so ... comp.lang .perl. moderated, which requires prior registration before posting, but is excellent for sensible questions and in-depth discussion of Perl& apos;s niggly bits. ❑ comp.lang .perl. modules, for...

Ngày tải lên: 25/03/2014, 10:25

... send input to a Perl program. For the most part, with CGI scripts, these redirection features aren’t used. When working with a CGI program written in Perl (or any Perl program, for that matter), you ... /usr/lib/cgi-bin/perlbook/chap1/isecarp.cgi line 14. The Carp module enables other debugging options as well. Use perldoc, the Perl docu- mentation program, to look up further information on CGI::Carp, ... Programs” section later in this chapter for more information about the -T option. For now, just be happy that it’s there. The next line of code enables strict checking for the script: use strict; Like...

Ngày tải lên: 25/03/2014, 10:25

... Minimal Perl and removed only in the rare cases where it spoils the results. It’s shown here for both the sed and perl commands for uniformity. WRITING SIMPLE SCRIPTS 33 $ award_cruises2 -perlistan='kryten' ... Introducing Minimal Perl 3 1.1 A visit to Perlistan 3 Sometimes you need a professional guide 5 1.2 Perl can be simple 7 1.3 About Minimal Perl 7 What Minimal Perl isn’t 8 ✦ What Minimal Perl is 8 1.4 ... book—This is the shorthand name used in Perl circles to refer to the book more properly called Programming Perl, which serves as the printed refer- ence manual for the Perl language. • Larry—Larry Wall...

Ngày tải lên: 25/03/2014, 10:27

... reserved. Perl for System Administration The Five−Minute RCS Tutorial (Perl for System Administration) B.1. LDAP Data Organization 8 Chapter 1: Introduction 1.7. References for More Information http://dwheeler.com/secure−programs/Secure−Programs−HOWTO.html ... & Associates. All rights reserved. Perl for System Administration The Five−Minute RCS Tutorial (Perl for System Administration) 1.7. References for More Information 54 Appendix A. The Five−Minute ... using Perl for system administration. If you know a little Perl, and you need to perform system administration tasks, this is the right book for you. Readers with varying levels of both Perl programming...

Ngày tải lên: 25/03/2014, 10:28

... Visual BASIC.NET For Windows For Dummies, by Wallace Wang; C For Dummies, by Dan Gookin; Visual C++ .NET For Dummies, by Michael Hyman and Bob Arnson; C++ For Dummies and C# For Dummies, by Stephen ... even write your own programs for personal use or for sale to others. And after you read Beginning Programming For Dummies, 3rd Edition, you can find more detailed information about specific languages ... modify later on. One of the first high-level languages was FORTRAN (which stands for FORmula TRANslator). FORTRAN was designed specifically for mathematical calcula- tions. Another early high-level...

Ngày tải lên: 25/03/2014, 14:37

... numbers in Chapter 4. NOTE For more information, see perldoc perlnumber and perldoc perlfaq4 (Date Manipulation). NOTE For more information, see perldoc perlintro. ARRAYS In Perl, an array is an ordered ... 12. TABLE 12: perlfaq FAQ DESCRIPTION perlfaq Perl FAQs perlfaq1 General questions about Perl perlfaq2 Obtaining and learning about Perl perlfaq3 Programming tools perlfaq4 Data manipulation perlfaq5 Files ... WHAT IS PERL? 1 Perl Today 2 Getting Perl 3 Working with Non-Windows Platforms: perlbrew 4 Using Windows 6 The Perl Community 8 IRC 8 PerlMonks 9 Perl Mongers 9 StackOverfl ow 9 Using perldoc...

Ngày tải lên: 29/03/2014, 02:20

... numbers in Chapter 4. NOTE For more information, see perldoc perlnumber and perldoc perlfaq4 (Date Manipulation). NOTE For more information, see perldoc perlintro. ARRAYS In Perl, an array is an ordered ... versions: $ perlbrew available perl- 5.15.4 i perl- 5.14.2 perl- 5.12.4 i perl- 5.10.1 perl- 5.8.9 perl- 5.6.2 perl5 .005_04 perl5 .004_05 perl5 .003_07 The leading i indicates which versions of Perl ... variables: perldoc -v ‘$_’ perldoc -v ‘@ARGV’ You can also type perldoc perlvar to see all of Perl s built-in variables. You can read perldoc perldoc for more information about how to customize perldoc...

Ngày tải lên: 31/03/2014, 15:20

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