Download e-book for iPad: Bioinformatics Programming Using Python: Practical by Mitchell L. Model
By Mitchell L. Model
Powerful, versatile, and straightforward to exploit, Python is a perfect language for development software program instruments and purposes for all times technology learn and improvement. This specified ebook indicates you ways to software with Python, utilizing code examples taken at once from bioinformatics. very quickly, you'll be utilizing refined options and Python modules which are really powerful for bioinformatics programming.
Bioinformatics Programming utilizing Python is ideal for a person concerned with bioinformatics -- researchers, help employees, scholars, and software program builders attracted to writing bioinformatics purposes. You'll locate it valuable no matter if you already use Python, write code in one other language, or haven't any programming adventure in any respect. It's a great self-instruction instrument, in addition to a convenient reference while dealing with the demanding situations of real-life programming tasks.
* familiarize yourself with Python's basics, together with how you can increase easy functions
* tips on how to use Python modules for trend matching, established textual content processing, on-line facts retrieval, and database entry
* realize generalized styles that disguise a wide share of the way Python code is utilized in bioinformatics
* practice the rules and strategies of object-oriented programming
* enjoy the "tips and traps" part in each one chapter
Read or Download Bioinformatics Programming Using Python: Practical Programming for Biological Data PDF
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Extra resources for Bioinformatics Programming Using Python: Practical Programming for Biological Data
In the second and third situations, if you change the width of the window the input and output strings will be “rewrapped” to fit the new width. The first case does not cause a corresponding line break when the interpreter prints the string—the Return you typed becomes a '\n' in the string. Normally, Python uses a pair of single quotes to enclose strings it prints. However, if the string contains single quotes (and no double quotes), it will use double quotes. It never prints strings using triple quotes; instead, the line breaks typed inside the string become '\n's.
Once the function returns, Python no longer needs the information associated with its call. Figure 2-4 illustrates the returns from the functions shown in Figure 2-3. Defining Functions | 25 Figure 2-4. Function returns When you start working on a function, you might not know what to put in the body until you’ve done some more experimentation. A function’s body must contain at least one statement. The do-nothing statement that is equivalent to the no-value None is the simple statement pass. STATEMENT Do Nothing The pass statement does nothing.
6 | Chapter 1: Primitives • A computer stores rational numbers in a finite number of binary digits; the binary representation of a rational number may in fact have an exact binary representation, but one that would require more digits than are used. A rational number is one that can be expressed as a/b, where b is not zero; the decimal-point expression of a rational number in a given number system either has a finite number of digits or ends with an infinitely repeating sequence of digits. There’s nothing wrong with the binary system: whatever base is used, some real numbers have exact representations and others don’t.
Bioinformatics Programming Using Python: Practical Programming for Biological Data by Mitchell L. Model