Python – Page 2 – POFTUT

Category: Python

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What Is String Data Type In JavaScript, Java, Python, C# , PHP, C, C++, PowerShell Programming Languages?

String is a very popular data type which can be used in different programming languages like JavaScript, Java, Python, C#, PHP, C, C++, PowerShell.  String is mainly used to store characters like a text. Alternative data types are an integer, floating point, etc where they are mainly used for mathematical calculations. For example “I am visiting poftut.com”  is a string which completely consists of the alphabet. “I visit poftut.com 2...

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Python range() Function Tutorial with Examples

Python programming language provides range() function in order to create a sequence of numbers in different start number, increments etc. range() function provides lightweight creation of sequences during run-time which makes this type of execution faster. Syntax and Parameters range() function has the following syntax where 3 parameters can be accepted but not all of them are mandatory. Only stop parameter is mandatory.

START is used to specify the...

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How To Download, Install or Uninstall PyCharm On Windows?

PyCharm is a Python IDE provides easiness to developed Python Application.PyCharm provides a lot of useful features like smart code completion, code inspection, on-the-fly error highlighting, quick-fixes, automated code refactoring and rich navigation capabilities. Features In this part, we will look powerful features of the PyCharm Intelligent Coding Assistance PyCharm provides intelligent code editor which provides first class support for Python, JavaScript, CoffeeScript, TypeScript, CSS and language aware completion, error...

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Python “TypeError: ‘module’ object is not callable” Error and Solution

Python functions are generally provided by the modules. Modules provide the ability to categorize different functions, variables etc. When we are dealing with modules and function we may get an error like TypeError: ‘module’ object is not callable. What Is “TypeError: ‘module’ object is not callable” While using the functions we generally use modules to import and use them. This may create confusion. In some cases, the module name and...

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Regex Space, Whitespace, Tab Usage Examples

When dealing with the text files such as log files, user list, server list etc we can use regex for formally structured files. Space, white-space, and tab are popular separating elements used in regex or CSV files. In this tutorial, we will examine how to use regex with space, whitespace, tab or no space, no whitespace and no tab. Example Text We will use the following text as an example.

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How To Filter Python List, Dictionary, Array, String List, Object Tutorial with Examples?

Python programming language provides filter() function in order to filter given array, list, dictionary or similar iterable struct.  filter() function can be used to create iterable by filtering some elements of the given data. Syntax filter() function has following syntax. FUNCTION is the function name we will use to test given dataset and create a new iterable list. ITERABLE is the data we will check with our function and filter.

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Foreach Usage In PHP, JavaScript, Java, C#, Python Programming Languages with Examples

Loops are an important part of the programming languages. For and While loops are used for decades in different programming languages. Foreach provides similar functionality with a more elegant way by iterating over the given list. In this tutorial, we will examine foreach in different programming languages like PHP, JavaScript, Java, C# and Python. PHP Foreach PHP provides foreach in order to iterate over given arrays. There is two main usage...

While Loop In Java, Javascript, C++, C#, Python Programming Languages 0

While Loop In Java, Javascript, C++, C#, Python Programming Languages

Programming languages like Javascript, C++, C#, Python provides while loops in order to iterate over the given list, array, set etc. while loop is a very important part of the programming language because of its functionality. In this tutorial, we will examine and compare while loop for programming languages like Javascript, C++, C#, and Python. Javascript while loop Javascript provides different syntax of while loops. The general syntax is like...

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HTTP Status 503 Error Code and How To Fix It?

Hypertext Transfer Protocol or HTTP  503 Service Unavaiable server error response code indicates that the server is not ready to handle the request. Also HTTPS protocol will use the same code for the same reason. In this tutorial we will examine the 503 error code causes, client and server side solutions. 503 Expressions HTTP 503 code can be expressed a little bit differently for different web servers. There are different...

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HTTP 403 Forbidden Status Code and Fix Error

HTTP protocol uses HTTP status codes in order to provide information about the requests. There are different type of status codes like 100, 200, 300, 400 etc. All of them have different meaning and subcodes like 403. In this tutorial we will examine the 403 Forbidden Error Code . Example Response Here is some example response about HTTP 403 Forbidden. This code is compatible with all major browsers.

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