How To Fix ValueError: Could Not Convert String To Float
The Python “ValueError: could not convert string to float” occurs when you try to convert a string value to a float, and the string cannot be appropriately formatted to a … Read more
Programming
[Solved] “TypeError: ‘list’ object is not callable” in Python
As a Python developer, I’m sure you’ve encountered an error message at some point in your coding journey. One error message that can be particularly frustrating is the “TypeError: ‘list’ … Read more
How to Fix KeyError: 0 exception in Python
As a Python developer, you may have encountered the “KeyError: 0” exception at some point in your career. This error occurs when you try to access a key in a … Read more
Automation with Bash Scripts
As a system administrator or developer, you might find yourself frequently performing the same tasks over and over again. These tasks might include updating software, managing users, or backing up … Read more
How to Fix Git Error: You Need to Resolve Your Current Index First
If you’ve been using Git for a while, you may have encountered this error message: “error: you need to resolve your current index first.” This error generally occurs when performing … Read more
13 Best Books To Understand Computer Science
Computers and the Internet are an integral part of our society. Whether we’re shopping, communicating with others, or just going about our daily lives it’s all done through these devices. … Read more
NetBeans vs Eclipse | A Brief Comparison of Java IDE’s
Which IDE is better for me? NetBeans or Eclipse? This question has been asked a lot in the developer community. Most developers tend to think that there could be no … Read more
Error: ‘Python’ is not recognized as an internal or external command, operable program or batch file
The “python is not recognized as an internal or external command, operable program or batch file” error is encountered in the Windows Command Prompt when Python’s executable file is not … Read more
Understanding Big O Notation
Looking from the outside, Big O is very scary. Why? O is not an abbreviation for a word, it’s a concept. It’s a concept used in mathematics. It’s a concept … Read more
How do you iterate over a dictionary in Python?
Suppose you have a piggy bank containing a lot of coins and you want to count them. You store your coins in a dictionary. Once you finish adding them in … Read more
How to get the current time in Python?
There are many ways to get the current time in Python. Good thing Python has provided us with a module we can just import and use right away. Do consider … Read more
How to check if a Python list is empty?
Suppose you are writing a Python program and want to check if a list is empty. How would you do it? This should be very straightforward, right? Or is it? … Read more
How to Generate a Random Number in Bash
There are a number of reasons why you may want to generate a random number in a Bash shell. We are referring to a Bash shell rather than using a … Read more
Python Date and Time
Adding a date or time to your program is really easy with Python. All you have to do is import date or import time and then use the available method calls.
Most likely though, you are here because you need something more than that. You probably need to convert epoch seconds to a date format. You may want to know how to get the difference between two dates.
How to Learn Python
Question. How do I learn Python? I’m not a programmer and I don’t know any computer languages but I want to start learning Python. How do I do it?
