FAQ


Topic Replies Activity
Can the start or end of a list slice contain a negative number? 1 July 28, 2018
If both <br> and <br /> are valid syntaxes, which one should I use? 23 July 24, 2019
What can I store in a variable? 2 June 13, 2018
How should I read an error message to fix the code that caused it? 1 March 8, 2018
What does it mean that Python is an “object-oriented” language? 10 October 10, 2019
Could I use a src attribute on a p tag to load in raw text? 3 November 22, 2018
Can we perform calculations between Decimal objects and other values? 1 October 30, 2018
What are some common uses for multi-line comments? 2 March 24, 2018
How would you know when to use factory functions? 5 August 4, 2019
Why are some tags self-closing but others are not? 17 October 19, 2019
Why do we need parentheses around multi-line JSX expressions? 3 October 15, 2019
Should we use flex-grow and flex-shrink instead of media queries? 1 October 18, 2018
How can I store my own images online? 6 October 26, 2018
What other string methods are there? 1 October 30, 2018
Can I use more than one type conversion at once? 2 May 3, 2018
Is two space indentation for nested elements standard practice? 11 January 15, 2020
What are some reasons to apply constraints to a table? 10 January 22, 2020
How do we know which heading element to pick? 14 December 28, 2019
Setting a border for one or two sides of the element 1 September 28, 2018
Why should we use divs if they don't change things visually? 35 January 24, 2020
Are line breaks the standard way of manipulating the position of HTML elements? 12 December 7, 2019
Does the order of tables in a JOIN matter? 3 September 1, 2019
What's the difference between React and ReactDOM? 1 January 18, 2019
What is a style sheet? 5 December 20, 2019
Is the ReactDOM render() method the same as the component render() method? 1 January 3, 2019
Why does the content of a web page need to be described with tags? 4 January 17, 2019
When using GROUP BY, do we always have to group by a selected column? 2 July 1, 2019
Can I use the <title> tag in place of heading elements? 3 November 26, 2018
Why is it not accepting my code? 1 March 8, 2018
Can we apply ORDER BY with multiple columns? 8 October 3, 2019