⤳ Finding your first web developer job (or any job in tech) with no experience can be overwhelming at the beginning. It's like stepping into an unknown world without a map. The problem isn't you don't know how to start; It's figuring out how to continue!
⤳ Do you want to learn to code and wondering where to start? I’ve been there. Learning to code can be overwhelming at the beginning – specially when you don’t have a technical background. But what if I told you could fix that knowledge gap? There’s one ...
⤳ Let me guess, you're considering web development as your career, and you're wondering what's the average web developer salary in 2022. Or maybe you're already a developer and in the process of an interview and want know how much you should be making.
⤳ List comprehension is a programming technique to create a new list based on an existing list. This quick guide explores three approaches to JavaScript list comprehension (a.k.a array comprehension). Programmers use list or array comprehension for two reasons: List comprehension is usually available as a language construct in ...
⤳ One of the most common tasks when working with variables in Python is to return a default value if a variable (or a dictionary item) is None or if it doesn’t even exist. This quick guide explores four methods of returning a default value if ...
⤳ The Python error “ValueError: I/O operation on closed file” happens when you try to do I/O operations (read, write, etc.) on a file that’s already been closed. Here’s what the error looks like: This quick guide explains why this error happens and how to fix ...
⤳ When working with strings in JavaScript, it’s important to check if a variable is a string before performing any string-related operations – specially when you get the value from an API . This quick guide explores four methods for checking if a variable is a ...
⤳ Python __new__() method is static method (a.k.a magic or dunder method) that gives the programmer more control over how a specific class (cls) is instantiated. This quick guide explains the __new__() method and how and when to use it. How does the Python __new__() method ...
⤳ Python raises “SyntaxError: unterminated triple-quoted string literal” when you use a pair of triple quotes (""" or ''') around a multi-line string literal, but the ending part is missing. Here’s what the error looks like on Python version 3.11: On the other hand, the error ...
⤳ Python raises the error “SyntaxError: ‘return’ outside function” once it encounters a return statement outside a function. Here’s what the error looks like: Based on Python’s syntax & semantics, a return statement may only be used in a function to return a value to the caller. However, if – ...
⤳ 🚫 SyntaxError: positional argument follows keyword argument Python raises the “SyntaxError: positional argument follows keyword argument” error if you place one or more keyword arguments (e.g., age=35, name=John) before your positional arguments (e.g., 35, John) in a function call. Based on Python syntax, keyword arguments must follow positional arguments ...
⤳ The Python error “SyntaxError: Missing parentheses in call to ‘print’ …” occurs when you use an old-style print statement (e.g., print 'some value') in Python 3. This not so short error message looks like this: As the error explains, from version 3, print() is a ...
⤳ The error “SyntaxError: invalid non-printable character” in Python happens once Python encounters an invalid non-printing character (according to Python’s syntax) in your statements. Non-printing characters might not be visible in your code editor, and you might not notice them until you run the code. Having characters such as ...