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Home » Python » Python

Python String isupper() Method

By Dinesh Thakur

The method isupper() checks whether all the case-based characters (letters) of the string are uppercase. [Read more…] about Python String isupper() Method

Python String isdecimal() Method

By Dinesh Thakur

If all the characters in the string are decimal, the Python isdecimal() method returns True. Decimal characters are the characters of base 10. If not, False returns.
[Read more…] about Python String isdecimal() Method

Python String isdigit() Method

By Dinesh Thakur

The method isdigit() returns True if all the characters are digits. It returns False if not.
[Read more…] about Python String isdigit() Method

Python String isnumeric() Method

By Dinesh Thakur

The method isnumeric() checks whether the string consists of only numeric characters. This method is present only on unicode objects.
[Read more…] about Python String isnumeric() Method

Python String isalpha() Method

By Dinesh Thakur

In Python, the isalpha() method returns true if all the string characters are alphabets. Otherwise, It returns “False.”
[Read more…] about Python String isalpha() Method

Python String isalnum() Method

By Dinesh Thakur

The Python String isalnum() Method tests whether or not all characters are alphanumeric. A letter(a-z) or a number(0-9) character is classified as alphanumeric. Special chars, like spaces, are not permitted.
[Read more…] about Python String isalnum() Method

Python String isspace() Method

By Dinesh Thakur

Python isspace() is a built-in method returns true if there are only whitespace characters in the string. Otherwise, it returns false. Space, newline, tabs, etc., are known as whitespace characters and defined in the Unicode character database as Other or Separator.
[Read more…] about Python String isspace() Method

Python String istitle() Method

By Dinesh Thakur

Python String istitle() Method is used to verify the input string title condition, i.e., it tests and returns True if the only first character of each word is uppercase, and all other characters of each word are in lowercase.
[Read more…] about Python String istitle() Method

Python String rjust() Method

By Dinesh Thakur

Python rjust() method returns the right-justified string and fill the remaining spaces with specified fillchar.
[Read more…] about Python String rjust() Method

Python String ljust() Method

By Dinesh Thakur

Python ljust() method returns a left-justified string and fills the remaining spaces with specified fillchar (default is a space). This method returns a new left-justified string and is filled with fillchars. The original string is returned if the width is less than len(s).
[Read more…] about Python String ljust() Method

Python String center() Method

By Dinesh Thakur

The Python center() method aligns the string center with the string’s left and right padding. This function takes two parameters, the first is the width, and the second is an optional fillchar. The fillchar is a character used for padding the string to the left and right. [Read more…] about Python String center() Method

Python String zfill() Method

By Dinesh Thakur

The Python zfill() method fills the string left with zero. The original length of the string is returned if the width is shorter than the string length.
[Read more…] about Python String zfill() Method

Python String find() Method

By Dinesh Thakur

The find() method of the Python string returns the first matched index of the substring. It returns -1 if not found.
[Read more…] about Python String find() Method

Python String index() Method

By Dinesh Thakur

It determines if string str occurs in string or in a substring of string if starting index beg and ending index end are given. This method is same as find(), but raises an exception if sub is not found.
[Read more…] about Python String index() Method

Python String rfind() Method

By Dinesh Thakur

The Python String rfind() Method identifies the substring and returns the last index. It returns the index of the string’s rightest matched substring. It returns -1 if there is no such index.
[Read more…] about Python String rfind() Method

Python String replace() Method

By Dinesh Thakur

The method replace() is a built-in function in Python programming that returns all the old substring occurrences with the new substring, optionally restricting the number of replacements to the max.
[Read more…] about Python String replace() Method

Python String split() Method

By Dinesh Thakur

Python string split() method returns a comma-separated list, using separator delimiter. The two parameters of this approach are optional. [Read more…] about Python String split() Method

Python String splitlines() Method

By Dinesh Thakur

The method splitlines() returns a list with all the lines in string, optionally including the line breaks (if num is supplied and is true) [Read more…] about Python String splitlines() Method

Python String join() Method

By Dinesh Thakur

The join() method is used to join separator items to the input string. It accepts as parameters iterables such as collection, list, tuple, string, etc., and another string.

The join() function returns a string that joins the iterable elements to the separator string passed on to the function as an argument. [Read more…] about Python String join() Method

Python String expandtabs() Method

By Dinesh Thakur

Python String expandtabs() Method returns a copy of the string in which tab characters ie. ‘\t’ are expanded using spaces, optionally using the given tabsize (default 8). [Read more…] about Python String expandtabs() Method

Python’s encode and decode Methods

By Dinesh Thakur

The encode() method returns an encoded string. Strings preserved as Unicode after Python 3.0. python encode utf-8 use if no encoding is defined. [Read more…] about Python’s encode and decode Methods

Python String Min and Max Methods

By Dinesh Thakur

Python min() function is used to get the min alphabetical character from the string. The Python max() function returns the max alphabetical character from the string. It can also use to find the most considerable item between two or more parameters.
[Read more…] about Python String Min and Max Methods

Python String maketrans() Method

By Dinesh Thakur

Python string maketrans() method returns a mapping table that maps every character in the intab string in the same place in the outtab string. This table is then moved to the translate() function. [Read more…] about Python String maketrans() Method

Python String translate() Method

By Dinesh Thakur

The Python translate() method returns a copy of the string in which a specified translation table is used to map each character. We may use the maketrans() method to construct a chart of translation in various formats from character to character mappings.
[Read more…] about Python String translate() Method

Python String rindex () Method

By Dinesh Thakur

Python rindex() method returns the last index of the substring inside the string. Otherwise, it raises an exception. [Read more…] about Python String rindex () Method

Python String strip() Method

By Dinesh Thakur

The Python String strip() Method returns a copy of the string by stripping both the beginning and the string’s end.
[Read more…] about Python String strip() Method

Data Structures in Python

By Dinesh Thakur

Data Structures in Python describe how data should organize and stored efficiently to solve a computational problem while making their storage (space) complexity and time complexity as optimized as possible. Let us go through the topics we will cover in Data Structures in Python. [Read more…] about Data Structures in Python

File handling in Python

By Dinesh Thakur

File handling in Python (also known as Python I/O) involves the reading and writing process and many other file handling options. The built-in Python methods can manage two file types, text and binary files, but they encode data differently. [Read more…] about File handling in Python

Python if…else Statement

By Dinesh Thakur

In this tutorial, you will learn decision-making using different if-else statements in the Python programming language. Let’s one by one explore them. [Read more…] about Python if…else Statement

While loop in Python

By Dinesh Thakur

A while loop in Python is a control flow statement that repeatedly executes a block of statements based on a given boolean condition. In this tutorial, you will learn how to create a while loop in Python. [Read more…] about While loop in Python

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