Data Type Conversion, Basic Computer Science

Assignment Help:
Sometimes you may drop to perform conversions among the built-in types. To translate between types you just use the type name as a function.
There are quite a few built-in functions to carry out conversion from one data type to another. These functions return a new object representing the changed value.
Function Description
Converts x to an integer. Base states the base if x is a string.
long(x [,base] ) Converts x to a long integer. Base identifies the base if x is a string.
float(x) Changes x to a floating-point number.
complex(real [,imag]) Generates a complex number.
str(x) Changes object x to a string representation.
repr(x) Changes object x to an expression string.
eval(str) Estimates a string and returns an object.
tuple(s) Changes s to a tuple.
list(s) Changes to a list.
set(s) Translates s to a set.
dict(d) Generates a dictionary. d must be a sequence of (key, value) tuples.
frozenset(s) Translates s to a frozen set.
chr(x) Translates an integer to a character.
unichr(x) Translates an integer to a Unicode character.
ord(x) Translates a single character to its integer value.
hex(x) Translates an integer to a hexadecimal string.
oct(x) Translates an integer to an octal string.

Related Discussions:- Data Type Conversion

Synchronous and asynchronous transmission, Synchronous and Asynchronous Tra...

Synchronous and Asynchronous Transmission: Another method of setting of terminals denotes synchronous or asynchronous transmission. Many terminals can only communicate in one

Command processor and user interface, Command Processor and User Interface:...

Command Processor and User Interface: To the user, the most important and visible services provided by the OS is the user interface and the capabilities that it provides to ex

Development of UNIX , Development of UNIX: The original UNIX developme...

Development of UNIX: The original UNIX development was performed on a Digital PDP-7 minicomputer and later moved to a PDP-11 minicomputer, the forerunner of the VAX computer.

Open systems interconnection, Open Systems Interconnection (OS1): As t...

Open Systems Interconnection (OS1): As there are many different protocols for LANs and WANs, communication between two different systems can be difficult. The International St

FCB files:Channels of communication , The use of manage files very much fac...

The use of manage files very much facilitates the creation of files and programmer can focus on other aspects of the programming lacking worrying on details which can be handled by

What is the need for an intelligent website?, Problem Hanson websites a...

Problem Hanson websites are built to work for your business and are built on the concept of intelligent website. An intelligent website is more than just a brochure on the web.

Binary codes, Binary Codes: We have seen earlier that digital computer...

Binary Codes: We have seen earlier that digital computers use signals that have two distinct values and there exists a direct analogy between binary signals and binary digits.

Explain the types of memory and explain how each work, Problem: a) ...

Problem: a) Explain the basic functions of a computer: inputting, processing, storing and outputting. b) List four types of memory and explain how each wor

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd