common-close-0
BYDFi
Trade wherever you are!

如何使用JavaScript的includes方法来判断某个数字货币交易对是否存在于特定的交易所中?

avatarLiu HaoJieDec 26, 2021 · 3 years ago3 answers

I want to check if a specific cryptocurrency trading pair exists in a particular exchange using JavaScript. How can I use the includes method to achieve this?

如何使用JavaScript的includes方法来判断某个数字货币交易对是否存在于特定的交易所中?

3 answers

  • avatarDec 26, 2021 · 3 years ago
    Sure thing! Here's how you can use the includes method in JavaScript to check if a specific cryptocurrency trading pair exists in a particular exchange. First, you'll need to get the list of trading pairs available in the exchange. Then, you can use the includes method to check if the desired trading pair is present in the list. If the includes method returns true, it means that the trading pair exists in the exchange. If it returns false, it means that the trading pair doesn't exist. Happy coding! 👌
  • avatarDec 26, 2021 · 3 years ago
    No worries! You can easily use the includes method in JavaScript to determine if a specific cryptocurrency trading pair exists in a particular exchange. Just fetch the list of trading pairs from the exchange API and store it in an array. Then, you can use the includes method to check if the desired trading pair is present in the array. If it returns true, the trading pair exists. If it returns false, the trading pair doesn't exist. It's as simple as that! 😊
  • avatarDec 26, 2021 · 3 years ago
    Yes, you can definitely use the includes method in JavaScript to check if a specific cryptocurrency trading pair exists in a particular exchange. Let's say you have an array of trading pairs available in the exchange. You can use the includes method to check if the desired trading pair is present in the array. If it returns true, congratulations! The trading pair exists. If it returns false, don't worry, there are plenty of other trading pairs to explore. Remember, the includes method is case-sensitive, so make sure to provide the trading pair in the correct format. Happy trading! 💪