Gdb. Bespin » Code in the Cloud. Version control. Ssh. Gnuplot. Introduction to IDL. R. W. O'Connell Contents Translations Section I of this Guide is for those who are unfamiliar with IDL or who are trying to decide whether to adopt it. Sections II and III are for users. Although the examples are taken from applications in astronomy, most of the Guide is general enough to be useful to workers in medical imaging, geophysics, or other areas for which IDL is well suited. 1. [Up to Contents] The Interactive Data Language (IDL) is a proprietary software system distributed by Exelis Visual Information Solutions, Inc. IDL is currently available in LINUX, UNIX/Solaris, Windows, and Macintosh versions. IDL is not simply a package of task-oriented routines in the style of astronomical software systems such as IRAF or CIAO. Interactivity, graphics display, and array-oriented operation.
Users who are conversant with FORTRAN, C, C++, or other high level languages will have little trouble understanding IDL. 2. 3. IDL is ideally suited for software exchange over the Web. 5.
Iphone. Xpath. X3D for Developers. Bash. Short Message Service / SMS Tutorial. Bulk SMS Gateway SMS Gateway SMS (Short Message Service) has achieved huge success in the wireless world. Billions of SMS messages are sent every day. SMS is now a major revenue generator for wireless carriers. A lot of innovative applications are now built on top of the SMS technology and more are being developed.
This SMS tutorial provides information about SMS application development. It begins with an introduction of mobile messaging technologies like SMS, concatenated SMS and EMS. After that, we will discuss in detail various ways to send and receive SMS messages from a computer, the advantages and disadvantages of each way, what SMS service providers are, the hardware (e.g.
Note to non-developers: This SMS tutorial contains technical information that non-developers may not interested in. Table of Contents 1. 1.2. 2. 2.1. 2.2. 2.3. 2.4. 2.5. 3. 3.1. 3.2. 3.3. 3.4. 3.4.1. 3.4.2. 3.4.3. 3.4.4. 3.5. 3.6. 4. 5. 5.1. 5.2. 5.3. 5.4. 6. 6.1. 7. 7.1. 8. 9. 9.1. 10. 10.1. 10.1.1. 10.2. 11.
Programming. C/c++ Getting started with Makefiles: Basic features. Getting started with Makefiles: Advanced features 1. What are macros and why should I use them? Think of programs that shall be used at different locations: CERN, DESY, SLAC, University of Bonn, ... The C/C++ programs are highly portable (at least after some effort) but the names of the programs used to compile them - as well as their arguments - may be very different. So it would be nice to once give the program name, the list of arguments, etc. and then only use symbolic names so that you can rapidly adjust to the local computing environment. Those symbolic names are called "macros". Let's recall . All object files are made using g++ . The command line options are also different for different compilers so it's a good idea to have a macro for them: On some machines the command to remove files is rm (or rm -f), on others del, some use delete, some erase, and some even discard.
Even make may not always be called make (though I know of no system where this is the case): the value of is . 3.