𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗔𝗿𝗿𝗮𝘆𝘀

𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗔𝗿𝗿𝗮𝘆𝘀

I finished two weeks of learning the MERN stack. I studied array methods today. These tools help you manage lists of data.

Here are the methods I learned:

• .push(): adds items to the end.
• .pop(): removes the last item.
• .unshift(): adds items to the start.
• .shift(): removes the first item.
• .toString(): makes a string from a list.
• .concat(): joins lists together.
• .slice(): copies a part of the list.
• .splice(): adds or removes items at any spot.

I practiced with a list of tech companies.

• I removed the first company.
• I replaced Uber with Ola.
• I added Amazon to the end.

Tomorrow I move to functions. I will learn about parameters and return types.

Do you use .splice in your work? Do you prefer other methods?

Source: https://dev.to/ali_hamza_589ec7b3eb6688d/javascript-apnacollege-webdev-beginners-9cl