Titlebook: Beginning Python; From Novice to Profe Magnus Lie Hetland Book 20173rd edition Magnus Lie Hetland 2017 Python 3.database integration.Python

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Files and Stuff,utside world has been through input and print. In this chapter, we go one step further and let our programs catch a glimpse of a larger world: the world of files and streams. The functions and objects described in this chapter will enable you to store data between program invocations and to process data from other programs.

ENACT

Playful Programming, ten chapters you put your newfound skills to work. Each chapter contains a single do-it-yourself project with a lot of room for experimentation, while at the same time giving you the necessary tools to implement a solution.

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裂口

https://doi.org/10.1007/978-3-540-30025-0In the previous chapters, you looked at Python’s main built-in object types (numbers, strings, lists, tuples, and dictionaries); you peeked at the wealth of built-in functions and standard libraries; and you even created your own functions. Now, only one thing seems to be missing—making your own objects. And that’s what you do in this chapter.

GROUP

Informationssicherheits- und IT-RisikenThis chapter tackles some aspects of web programming with Python. This is a really vast area, but I’ve selected three main topics for your amusement: screen scraping, CGI, and mod_python.

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Informationssicherheits- und IT-RisikenHow do you know that your program works? Can you rely on yourself to write flawless code all the time? Meaning no disrespect, I would guess that’s unlikely. It’s quite easy to write correct code in Python most of the time, certainly, but chances are your code will have bugs.

信徒

Conditionals, Loops, and Some Other Statements,By now, I’m sure you are getting a bit impatient. All right—all these data types are just dandy, but you can’t really do much with them, can you?

毛细血管

More Abstraction,In the previous chapters, you looked at Python’s main built-in object types (numbers, strings, lists, tuples, and dictionaries); you peeked at the wealth of built-in functions and standard libraries; and you even created your own functions. Now, only one thing seems to be missing—making your own objects. And that’s what you do in this chapter.

ambivalence

Python and the Web,This chapter tackles some aspects of web programming with Python. This is a really vast area, but I’ve selected three main topics for your amusement: screen scraping, CGI, and mod_python.