Why (and Why Not) to Use Fortran - Instead of C++, Matlab, Python
... • you just want to do some prototyping, or • you don’t need immense efficiency Some of benefits with a Fortran or C++ library! For example, NAG, Netlib, and many others ⇒ And often get better efficiency, too Matlab always worth considering for one--off code E.g. useful for checking results of other ...
... • you just want to do some prototyping, or • you don’t need immense efficiency Some of benefits with a Fortran or C++ library! For example, NAG, Netlib, and many others ⇒ And often get better efficiency, too Matlab always worth considering for one--off code E.g. useful for checking results of other ...
Click here to enter text.
... answer = ask_yes_no("\nPlease enter y or n: ") print ("Thanks for entering:", answer) input ("\nPress the key to exit.") ...
... answer = ask_yes_no("\nPlease enter y or n: ") print ("Thanks for entering:", answer) input ("\nPress the key to exit.") ...
scons
... • Both LIBS and LIBPATH can either be a Python list, or a single filename or path string, like the other arguments previously discussed. ...
... • Both LIBS and LIBPATH can either be a Python list, or a single filename or path string, like the other arguments previously discussed. ...
Order of Growth - inst.eecs.berkeley.edu
... You can even use lambda expressions like you do in Python: STk> (double (lambda (x) (* x x)) 20) ...
... You can even use lambda expressions like you do in Python: STk> (double (lambda (x) (* x x)) 20) ...
Object Oriented Programming
... methodology of programming where new types of objects are defined • An object is a single software unit that combines attributes and methods • An attribute is a “characteristic” of an object; it’s a variable associated with an object (“instance variable”) • A method is a “behavior” of an object; it’ ...
... methodology of programming where new types of objects are defined • An object is a single software unit that combines attributes and methods • An attribute is a “characteristic” of an object; it’s a variable associated with an object (“instance variable”) • A method is a “behavior” of an object; it’ ...
View
... Strings and Lists Two of the most useful functions in the string module involve lists of strings. The split function breaks a string into a list of words. By default, any number of white space characters is considered a word boundary: >>> import string >>> song = "The rain in Spain..." >>> string.s ...
... Strings and Lists Two of the most useful functions in the string module involve lists of strings. The split function breaks a string into a list of words. By default, any number of white space characters is considered a word boundary: >>> import string >>> song = "The rain in Spain..." >>> string.s ...
Design and Evaluation of Gradual Typing for Python
... the self parameter of all the functions in the class’ type. The type parameter 1DPoint represents the self type. We use the bind metafunction to convert function definitions from unbound form — with an explicit self-reference as their first parameter — to a form with this parameter already bound and ...
... the self parameter of all the functions in the class’ type. The type parameter 1DPoint represents the self type. We use the bind metafunction to convert function definitions from unbound form — with an explicit self-reference as their first parameter — to a form with this parameter already bound and ...
07 Exceptions
... • the code is not legal Python • the code is legal Python syntax syntax • detected before the • but something goes wrong program is run when the program is run An exception is an error that is only detected at run time. ...
... • the code is not legal Python • the code is legal Python syntax syntax • detected before the • but something goes wrong program is run when the program is run An exception is an error that is only detected at run time. ...
Error location in Python: where the mutants hide
... UnnaturalCode.py includes a mutation-testing framework for Python implementations, software engineering tools, and test suites. The UnnaturalCode prototype for Java depended on language features such as declarative scope, static typing, context-free syntax and pre-compiled libraries. Additionally, s ...
... UnnaturalCode.py includes a mutation-testing framework for Python implementations, software engineering tools, and test suites. The UnnaturalCode prototype for Java depended on language features such as declarative scope, static typing, context-free syntax and pre-compiled libraries. Additionally, s ...
HOWTO Use Python in the web - the scientific computing wiki
... Additionally, this file may also need to be in a cgi-bin folder, for security reasons. You might wonder what the cgitb line is about. This line makes it possible to display a nice traceback instead of just crashing and displaying an “Internal Server Error” in the user’s browser. This is useful for d ...
... Additionally, this file may also need to be in a cgi-bin folder, for security reasons. You might wonder what the cgitb line is about. This line makes it possible to display a nice traceback instead of just crashing and displaying an “Internal Server Error” in the user’s browser. This is useful for d ...
HOWTO Use Python in the web
... • On a Unix-like system, The line endings in the program file must be Unix style line endings. This is important because the web server checks the first line of the script (called shebang) and tries to run the program specified there. It gets easily confused by Windows line endings (Carriage Return ...
... • On a Unix-like system, The line endings in the program file must be Unix style line endings. This is important because the web server checks the first line of the script (called shebang) and tries to run the program specified there. It gets easily confused by Windows line endings (Carriage Return ...
PC204 Lecture 9
... handle events – Register functions with TUI module – Enter the TUI module event loop ...
... handle events – Register functions with TUI module – Enter the TUI module event loop ...
What is a Control Structure? - Department of Computer Science
... different programming languages. For logical and, if the first operand evaluates to false, then regardless of the value of the second operand, the expression is false. Similarly, for logical or, if the first operand evaluates to true, regardless of the value of the second operand, the expression is ...
... different programming languages. For logical and, if the first operand evaluates to false, then regardless of the value of the second operand, the expression is false. Similarly, for logical or, if the first operand evaluates to true, regardless of the value of the second operand, the expression is ...
Guess My Number game
... • All values, not just True and False, can be treated as condition • So, 2749, 8.6, "banana", 0, and "" can each be interpreted as True or False • May seem confusing at first, but rules that determine True and False are simple • More importantly, interpreting values this way can make for more elegan ...
... • All values, not just True and False, can be treated as condition • So, 2749, 8.6, "banana", 0, and "" can each be interpreted as True or False • May seem confusing at first, but rules that determine True and False are simple • More importantly, interpreting values this way can make for more elegan ...
Windows System Programming using Python
... System Level Programming? For this talk, we define system level programming as working with low-level features of Windows Files, Pipes, Processes, Threads, Services, Event Log and so forth. Python and similar languages really not suitable for device-driver type development, and other more system- ...
... System Level Programming? For this talk, we define system level programming as working with low-level features of Windows Files, Pipes, Processes, Threads, Services, Event Log and so forth. Python and similar languages really not suitable for device-driver type development, and other more system- ...
Decide what language is right for you || Autodesk MotionBuilder
... won’t likely get exposed in Python because Python is not optimized enough to perform at the real time speed Autodesk MotionBuilder needs for these tools, but you never know what can happen so don’t hold me to this. One more thing to add here, is that the beauty of Autodesk MotionBuilder or the oppos ...
... won’t likely get exposed in Python because Python is not optimized enough to perform at the real time speed Autodesk MotionBuilder needs for these tools, but you never know what can happen so don’t hold me to this. One more thing to add here, is that the beauty of Autodesk MotionBuilder or the oppos ...
Software review The Bioà toolkits – a brief overview
... another’s OO Perl code. Both Java and Python have considerably more structured syntax and are therefore more easily understood, although both have quirks of their own; for example, Python uses whitespace (not braces) to segment logic blocks. Java, like Python, is a pure OO system and has very wide l ...
... another’s OO Perl code. Both Java and Python have considerably more structured syntax and are therefore more easily understood, although both have quirks of their own; for example, Python uses whitespace (not braces) to segment logic blocks. Java, like Python, is a pure OO system and has very wide l ...
View
... A class definition looks like this: class Point: pass Class definitions can appear anywhere in a program, but they are usually near the beginning (after the import statements). The syntax rules for a class definition are the same as for other compound statements (see Section 4.4). This definition cr ...
... A class definition looks like this: class Point: pass Class definitions can appear anywhere in a program, but they are usually near the beginning (after the import statements). The syntax rules for a class definition are the same as for other compound statements (see Section 4.4). This definition cr ...
ppt
... Analysis is the process of examining algorithms and problems mathematically. Some seemingly simple problems are not solvable by any algorithm. These problems are said to be unsolvable (halting problem) Problems can be intractable if they would take too long or take too much memory to be of practical ...
... Analysis is the process of examining algorithms and problems mathematically. Some seemingly simple problems are not solvable by any algorithm. These problems are said to be unsolvable (halting problem) Problems can be intractable if they would take too long or take too much memory to be of practical ...
PypeR, A Python Package for Using R in Python
... design and extensive support libraries, which significantly increase programmer productivity. Python is widely used in many kinds of software development, including computation-intensive scientific programming and web applications. There are also some projects for scientific computing in Python. Num ...
... design and extensive support libraries, which significantly increase programmer productivity. Python is widely used in many kinds of software development, including computation-intensive scientific programming and web applications. There are also some projects for scientific computing in Python. Num ...
GIS Programming with Python
... the main reasons to use an Integrated Development Environment (IDE) instead of writing your code in a simple text editor like Notepad. ...
... the main reasons to use an Integrated Development Environment (IDE) instead of writing your code in a simple text editor like Notepad. ...
Chapter 2
... Some identifiers are part of Python itself. These identifiers are known as reserved words. (keywords) This means they are not available for you to use as a name for a variable, etc. in your program. and, del, for, is, raise, assert, elif, in, print, etc. “Good programmers use names that describe the ...
... Some identifiers are part of Python itself. These identifiers are known as reserved words. (keywords) This means they are not available for you to use as a name for a variable, etc. in your program. and, del, for, is, raise, assert, elif, in, print, etc. “Good programmers use names that describe the ...