PHP fopen() Function Tutorial

PHP fopen() Function Tutorial

PHP provides the fopen() function in order to open files. Even fopen() is created to open files it can also open different types of resources and protocols like HTTP, HTTPS, FTP, etc. Opening a file seem simple operation but it may have different file open modes like a read-write, read-only, open file if not exit … Read more

Python Random choice() and choices() Methods Tutorial

Python Random choice() and choices() Methods Tutorial

Python provides the random module in order to provide different random functions and methods. random.choice() method is one of the most popular method which is used to select random item from the given list. In this tutorial we will learn different use cases about the random.choice() method. random.choice() Method Syntax random.choice() method is provided via … Read more

How To Create Dictionary In Python?

How To Create Dictionary In Python?

Dictionary is a data type provided by Python programming language. Python dictionary is used to store key/value items. Every item consists of a key and value. The key can be an integer, string, or another type. Also, the value can be an integer, string, list, or an object. In this tutorial, we will examine how … Read more

Python Dictionary Methods with Examples

Python Dictionary Methods with Examples

Python dictionary is a popular type used to store single or multiple key-value pairs in an array or list-like structure. Python dictionary consists of items where every item has a key and related value. The Key is mainly used to access, set, update the value. It is like and language dictionary to translate the English … Read more

How To Convert Array Into String In PHP?

How To Convert Array Into String In PHP?

PHP arrays are used to store different types of multiple dates into a single variable. PHP arrays can also store multiple string type items. In some cases, we may want to convert multiple string array items into a single string. PHP programming language provides different methods to convert an array into a string. Convert Array … Read more

How To Install PHP 7 On Ubuntu (Debian, Mint)?

How To Install PHP 7 On Ubuntu (Debian, Mint)?

PHP is a popular programming language that is generally used to do develop web applications. Even it can run on different platforms like Windows, MacOS, Unix, etc. the most popular platform and operating system family for PHP is Linux. PHP can be installed on Linux distributions like Ubuntu, Debian, Mint in different ways. Command-line apt … Read more

How To Loop/Iterate Array In JavaScript?

How To Loop/Iterate Array In JavaScript?

JavaScript provides the array data structure in order to store multiple items or data in a single variable. A single array can store single or multiple items where they can be added, updated, and removed during usage. Even array variables provide a function for add, update, remove you may need to loop or iterate over … Read more

Python Power pow() Tutorial

Python Power pow() Tutorial

Python provides different power functions and operators in order to make mathematical power calculations. Power is also called as exponentiation. Simple power operations will multiple given numbers with itself with a specified time. For example, a power b will multiply a with itself for b times. In mathematics power generally expressed as a b or … Read more

Flatten Nested List In Python

Flatten Nested List In Python

Lists are popular data types used in Python programming language. Lists can store multiple items with different data types. By using a single list variable multiple items can be stored, used, and manipulated easily in a list. List items are separated with command where a list may contain single items or thousands of items. The … Read more

Python print() Method Tutorial with Examples

Python print() Method Tutorial with Examples

Python programming language provides the print() method which is used to output given data. This data can be in different types like integer, string, list, tuple, etc. In Python2 print() method was a keyword where there was no parenthesis but with the Python3 it is standardized and converted into a function where data is accepted … Read more