Development

Creating Variable Names for Variables in Python

OK, you've not just entered the matrix. Googling Google is dangerous some say, but what… Read More

1 year ago

Warning: Each child in a list should have a unique “key” prop.

After you've used React for only a short time, you're likely to come across one… Read More

2 years ago

Cannot load mysql extension. Please check your PHP configuration. phpMyAdmin

phpMyAdmin is a popular tool used by many web hosts, control panels and web developers… Read More

2 years ago

Fatal error: Call to undefined function mysqli_connect()

So you've come across this error, you've changed every line of code 3000 times and… Read More

2 years ago

TypeError: undefined is not an object – React

In React (and other JavaScript-based languages and frameworks) a common error that you may come… Read More

2 years ago

mysqli_connect(): The server requested authentication method unknown to the client

As every developer will know (or is learning) - mysqli_connect() can be a finicky thing… Read More

2 years ago

Adjacent JSX elements must be wrapped in an enclosing tag

If you've started learning React, chances are you're seeing this error a fair amount: Parse… Read More

2 years ago

React.createElement: type is invalid — expected a string

One of the most common import/export errors when using React is the error: React.createElement: type… Read More

2 years ago

mysqli_fetch_array(): Argument #1 must be of type mysqli_result

Cryptic eh? Head to forums and try to find the answer? The main problem is,… Read More

2 years ago

Fatal error: Class ‘MySQLi’ not found on line

A common error that occurs, particularly for newcomers, to SQL development is a fatal error… Read More

2 years ago