Scripting language

One significant characteristic of the program is the Command Line. Hereby, the visualization of the molecules is directed in the viewer with commands from a script language. The scripts, such as loop or batch files, can be saved, lutp //openrasmoi.org... 

The ASCII input file includes elements of a scripting language. Thus, the input can contain variables, loops, and procedures. This is one of the aspects of the program that makes it possible to do very complex calculations. The documentation describes the input options, but does not discuss when and why they should be used. The user must have a solid understanding of ah initio theory in order to correctly utilize many of the functions in this program. It is very powerful, but not for beginners. 

Some software applications that you may use for reporting clinical trial information have their own scripting languages. For Microsoft Office applications you can write powerful local utility functions with Visual Basic or VBScript. Other applications, such as Adobe Acrobat, may use JavaScript for utility functions. 

Among current popular tools, there is some support for templates in a restricted way. Typically, the template works more like a script a series of operations that is applied once to a model, adding the necessary attributes and operations. This technique has the disadvantage that the simpler original definitions are lost and changes are less easy to make. It is also less easy to see what the template is about, because it is written in a scripting language. 

Few systems genuinely allow end users to make arbitrary extensions those that allow it must provide a programming or scripting language of some sort. Normally there is some restriction all the additions fit within a framework. An example is a computer aided design (CAD) system, in which new kinds of mechanical parts can be added and the users... 

In these cases, a framework can be defined (see Chapter 9, Model Frameworks and Template Packages) that imposes global constraints. The scripting language can be defined separately. 

Make sure that your system has the following basic packages installed A compiler for the c programming language (such as gcc), the Perl scripting language, and tel / tk. Currently, all common distributions include these features in their standard setup. 

Much of the behavior (semantics) is undefined. This lack has led to specific disciplines creating their proprietary methods of supporting functionality (e.g., through scripting languages, plug-ins, applets, and other software). 

Tel. 617-495-4018, fax 617-495-1792, e-mail karplus huchel.bitnet Molecular dynamics package using Chemistry at Harvard Macromolecular Mechanics force field. Extensive scripting language for molecular mechanics, simulations, solvation, electrostatics, crystal packing, vibrational analysis, free energy perturbation (FEP) calculations, quantum mechanics/molecular mechanics calculations, stochastic dynamics, and graphing data. 

The pulse programmer is flexible and controlled by a simple scripting language that makes it easy to implement new pulsing schemes with phase cycling and multiple pulse channels. 

Implementation of new pharmacophore schemes possible with scripting language (SVL)... 

This broad description of bioinformatics and of the two types of bioinformatics scientist is quite abstract. It does not detail the characteristics of the data with which the bioinformatics scientist has to work. Neither does it define the set of tools that the developer should work with or implement. There was a time, in the late 1980s and early 1990s, when the type of data was well defined. Molecular sequence data, the stream of bases in DNA, and the stream of residues at the protein level vvoe the main types of data. Programmers developed code in FORTRAN or C and scripting languages were immature. 

ESPResSo is not a self contained code, but relies on other open source packages. Most prominent is the use of the Tcl [32] script language interpreter for the simulation control. For the parallelisation standard MPI routines are used, which on Linux and MacOS are provided e.g. by the LAM/MPI [33] implementation, or MPICH [34]. P M relies on the FFTW package [35]. Besides these libraries, which are required to be able to have a running version of ESPResSo the development process is supported heavily by the use of the CVS version control system [36], which allows several developers to work simultaneously on the code, and the documentation generation tool Doxygen [37]. 

The combined control and measuring software manages the process flow via interfaces (GPIB and RS232, respectively) in all devices. The program supports a basic script language for flexible and nonrestrictive processing of batches. 

A script language based on simple text files facilitated the user to predefining complex experimental sequences to be performed by the electrochemical robotic system. This allows executing of complex experimental sequences without actually knowing the programming code. Available action modules consist of a word built by the x,y-position, the name of the procedure, and all necessary parameters that are used by the procedure. A list of action modules, which can be easily extended... 

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