CSS Colors Tutorial
When it comes to making your UI standout, there's nothing like choosing the right color pallette. With this tutorial you'll learn how easy it is to assign colors to elements, fonts, and pretty much anything as you build your UI.…
Top PhD in Theology Colleges and Universities
Religion, whether you’re a person of faith or not, plays a significant role in the world. By obtaining your PhD in Theology, you gain a deeper understanding of religion and how it affects people, communities, and society as a whole.…
Functional Programming Languages: Complete Guide
Functional style programming focuses on pure math functions, immutable data, logic flow, and strong data typing. Functional programming languages are the opposite of object-oriented ones, which focuses on mutable data and changeable states. Functional programming languages are everywhere, and the…
Python indentationerror: unindent does not match any outer indentation level Solution
Indenting your code can be a messy business if you try to use both spaces and tabs. In Python, using both methods of indentation results in an error. This error is “indentationerror: unindent does not match any outer indentation level”.…
Python ModuleNotFoundError Solution
Modules are integral to the Python language. Modules let you break down your code into multiple files. This helps maintain the readability and maintainability of a codebase. It’s common to encounter a ModuleNotFoundError when working with modules. In this guide,…
Python TypeError: not enough arguments for format string Solution
Python strings must be formatted using the correct number of arguments. When the number of arguments you specify is less than the number of values you want to format into a string, you encounter an error like “TypeError: not enough…
Career Karma Projects Spotlight: August 14th
Building your own projects is arguably the best way to learn to code. It's easier to stay engaged with a project when you have chosen to work on it. What's more, working on a project gives you something to which…
Python missing 1 required positional argument: ‘self’ Solution
Python classes need to be instantiated, or called, before you can access their methods. If you forget to instantiate an object of a class and try to access a class method, you encounter an error saying “missing 1 required positional…
Python typeerror: ‘>’ not supported between instances of ‘str’ and ‘int’ Solution
You can only compare items using mathematical operators if they have the same numerical data type. If you try to compare a string and an integer, you’ll encounter an error that says “not supported between instances of ‘str’ and ‘int’”.…
Python TypeError: ‘dict’ object is not callable Solution
Items in a Python dictionary must be called using the indexing syntax. This means you must follow a dictionary with square brackets and the key of the item you want to access. If you try to use curly brackets, Python…
Python takes 1 positional argument but 2 were given Solution
When you call a method associated with an object, there is one positional argument that is supplied by default: self. If you forget to include “self” when you define a method, you’ll encounter an error that says “takes 1 positional…
Python TypeError: string index out of range Solution
Like lists, Python strings are indexed. This means each value in a string has its own index number which you can use to access that value. If you try to access an index value that does not exist in a…
Python AttributeError: ‘str’ object has no attribute ‘append’ Solution
The append() method adds items to the end of a list. It cannot be used to add items to a string. Python returns an error stating “AttributeError: ‘str’ object has no attribute ‘append’” if you try to add values to…
Python TypeError: ‘int’ object is not callable Solution
Curly brackets in Python have a special meaning. They are used to denote a function invocation. If you specify a pair of curly brackets after an integer without an operator between them, Python thinks you’re trying to call a function.…
Human Resources Degrees: A Guide
Do you like working with people? Resolving conflicts? Making workplace environments better? If you answered yes to those questions, then a human resources degree is the right move for you. Earning a degree in this field will allow you to…
Best Online PhD in Educational Psychology Programs
Psychology has become one of the most popular fields of study in college, so if you’re heading down this path, you need to find a way to stand out. When facing competition during your job hunt, the best way to…
Best Online Homeland Security Degree Programs
If you have ever considered going into national security, you’re in the right place. Earning a homeland security degree online is a great way to kick start your career in national security with a fast-paced program that doesn’t require you…
Best Master’s Degree in Mass Communications Programs
If you have a passion for communication, earning a mass communications master’s degree is the right choice for you. With this degree, job possibilities are endless; you could work in journalism, corporate communications, advertising, and so many other fascinating fields.…
Medical Assisting Associate Degrees: Best Programs, Jobs, and Salaries
Being a medical assistant requires responsibility and discipline to save lives. To be a professional in this career, you must complete various training processes to eventually get your license. Among other education courses, the best medical assistant program is an…
Master’s in Educational Leadership Online
From principals to superintendents or administrators, you’ve likely come across several educational leaders in your life. It takes training, studying, and years of education to learn the skills needed to properly run an institution of higher learning. Through a Master’s…
Online Master’s Degree in Public Policy: A Guide
A field that is as rewarding as it is impactful, public policy is expected to grow in employment in the next few years. A Master’s Degree in Public Policy is perfect for analytical and conscientious workers who want to push…
Functional Programming vs OOP: Which is Best for You?
When you start planning on in-house programming for your business, you have two different programming techniques from which to choose, and the one you select will impact your products and development. Both approaches, object-oriented programming (OOP) languages and functional programming…
Sports Management Graduate Programs Guide
If you are interested in an exciting career in the fast-paced sports industry, then a sports management graduate program might be the right path. Competition is fierce in the sports management industry, and there’s no better way to the enter…
Best Online Doctorate Programs in Public Health
Public health is the science of improving and protecting the health of people and communities. The work that goes into public health ranges from promoting a healthy lifestyle to preventing and handling infectious diseases. Health is a major concern for…
Best Schools for Human Resources Degrees
Employees are a vital asset to any business. In the industry of human resources, professionals coordinate, plan, and direct people to help the business reach its full potential. The US Bureau of Labor Statistics states that the human resources position…
Online Master’s in History Program Guide
The study of the past is imperative to our progress. That is why, to this day, those who study history are a key fixture in society. In the past, many prominent leaders have taken to the study of history, including…
Is Java Game Development Worthwhile?
The field of video game design is exploding. As more and more games are being made and gaining traction, the need for more game designers and developers is only increasing. It’s also a profitable business, with the median annual wage…
Python attributeerror: ‘list’ object has no attribute ‘split’ Solution
Python lists cannot be divided into separate lists based on characters that appear in the values of a list. This is unlike strings which values can be separated into a list. If you try to use the split() method on…
Rename Column in Pandas: A Beginner’s Guide
So you want to rename a column in a Python Pandas dataframe. Is that possible? Yes, it is. You use the rename() method to rename an individual column or the “columns” attribute to assign a new set of column headers…
Python typeerror: ‘str’ object is not callable Solution
Mistakes are easily made when you are naming variables. One of the more common mistakes is calling a variable “str”. If you try to use the Python method with the same name in your program, “typeerror: ‘str’ object is not…
