Solution for IndexError: list index out of range in python
indexerror: list index out of range usually happens when python application tries to access index that doesn’t exist in the list.
Leetcode: Count Good Nodes in Binary Tree in Python
Count good nodes in a binary tree, according to LeatCode this is Microsoft’s most asked interview question of 2021 so far. I think it’s a pretty good problem to understand. A lot of basic Tree fundamental knowledge can be gained from this problem. So we’re given the root of a binary tree that is going …
Leetcode: Count Good Nodes in Binary Tree in Python Read More »
What is the best way to sort Python dictionary by Value
Data structure dictionary in Python before 3.7 version has no particular order, which makes the process of sorting a tedious job for most beginners Sorting data is not a new thing for us. We perform this operation as we buy products online, set official and unofficial appointments, or simply stack our wearables in a wardrobe. …
What is the best way to sort Python dictionary by Value Read More »
25 Free Linux e-books for download in 2021 [For All levels]
Linux is now widely used for programming and gaming. There is a wide range of books available for those interested in learning more about the Linux operating system. There are thousands of informative books about Linux that are either available in print format, PDF format for download, or available on Amazon or other websites to buy …
25 Free Linux e-books for download in 2021 [For All levels] Read More »
Leetcode 1: Two Sum problem – Multiple Solutions in Python
Two Sum problem is considered easy and is frequently asked in Amazon phone interviews. We will see how we can start with a brute force solution and try to improve the code by introducing more data structures. Problem Statement: Given an array of integers nums and an integer target return indices of the two numbers …
Leetcode 1: Two Sum problem – Multiple Solutions in Python Read More »
Create Editable HTML table with source code
This post shows how to create an editable table in pure JavaScript and using the jQuery plugin. There are various features that you can add to the editable table, for example; You can create a table to add/delete rows or columns You can create an editable cell in the table You can change the color …
Visual Studio vs. Visual Studio Code- (Choose better)
Visual Studio or Visual studio code: which one is a better option for developers? You might be thinking about it as you have to work on a project but you are confused between both. If that’s the thing going on then congratulations you have stepped into peace. We in this article are going to share …
Visual Studio vs. Visual Studio Code- (Choose better) Read More »
How to open a file in Linux Terminal?
This blog post guides you on how to open a file in Linux terminal. This will lead to:– If you want to open a text-based, audio, video, doc, image, pdf or any kind of file in a terminal of a Linux distros like Ubuntu or Debian, Linux mint or fedora, you can do it simply …
How Hard Is it to Learn Java?
Can you recall the day when you were scared to fall off a bicycle? Or when you took your first dive in the swimming pool? Any memories of your first day at school? Or your first driving experience? Most of us are shaky before taking that first step, first dive or first ride. But would …
How to calculate the economic indicators for an Oil and Gas project?
Economic evaluation of an oil and gas project not only helps determine the economic feasibility but also plays a critical role in decision making. It, typically, starts with the derivation of net after tax cash flow starting from the present day and finishing at some time in the future. The cash flow projections, as mentioned …
How to calculate the economic indicators for an Oil and Gas project? Read More »
