Tech Library For Developers
In this post, we will Find A Value In the “Look up” List That Is Similar But Not Equal Without Nested For Loop which we can perform using different methods, and one of those different methods a built-in function called filter() along with the combination of the lambda function and another method is is using … Read more
In this post, we will learn the Behaviours of increments and decrement operators in Python where we can perform the same things in different ways and here we will discuss all of the possible ways to do so and what are their differences during usage. Different Types of Increments And Decrements As there are two … Read more
In this post, we will learn What is Python’s equivalent of && (logical-and) in an if-statement we can use the ‘and’ keyword itself to do the same thing which is o check two or more two commands to check whether they are true or not in if statements Logical-And Operator And operator is used as … Read more
In this post, we will learn How to remove/delete the folders that are not empty where we can use the rmtree function which is defined in the module called ‘shutil’ which is used for deleting the folder given at any particular location. Deleting Folders As we know we can delete the as a whole and … Read more
In this post we will get to know how Should we use ‘has_key()’ or ‘in’ on Python dicts where we can use the same using ‘in keyword to check if a key is present in a dictionary although it (has_key’) is removed from the latest versions of python like python3 and latest version. Use of … Read more
In this post, we will learn more about How to remove all packages installed by pip which we can perform using a fixed number of steps by following the commands and directions given there and executing the where we can also perform the same even uninstall pip setuptools which will help in removing both pip … Read more
In this post, we will learn more about the most common Python docstrings formats which it is used for documenting the functions, classes, and modules in python, Which are defined in triple quotes which say string enclose and provide critical information about how to see the code. Docstring As there are a number of formats … Read more
In this post, we will learn more about How to print a Numbers using commas as thousands of separators where we can use the format method along with “{:,.0f}” which is a format of the string. Numbers Using Commas Using commas in digits makes it easy for us to understand the digit and read the … Read more
In this post, we will learn How to parse XML and get instances of a particular node attribute which we are going to do with the element tree module which is a standard library. Parse The XML File As there we are going to parse and get instances of a Particular node and for implementing … Read more
In this post, we will learn What is a cross-platform way to get the home directory which we can perform using ‘os. path. expander user() function to get it done and to get the path of the current user, And the same method is known as the cross- platform method which has an advantage as … Read more
