Is there a JavaScript function that can split a string and retrieve cryptocurrency abbreviations?

3 answers

• Guido TesiJan 10, 2022 · 4 years ago
  Yes, you can use the JavaScript split() function along with regular expressions to achieve this. Here's an example code snippet: ```javascript const inputString = 'Bitcoin (BTC), Ethereum (ETH), Ripple (XRP)'; const abbreviations = inputString.split(/\W+/).filter(word => word.length === 3); console.log(abbreviations); ``` This code will split the input string by any non-word character and then filter out the words that are not exactly 3 characters long. The resulting array will contain the cryptocurrency abbreviations. Hope this helps!
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• Barun KumarMar 09, 2021 · 4 years ago
  Definitely! You can use the JavaScript split() function to split the string into an array of substrings based on a specified separator. Then, you can loop through the array and check if each substring matches the format of a cryptocurrency abbreviation. If it does, you can store it in a separate array. Here's a basic implementation: ```javascript const inputString = 'Bitcoin (BTC), Ethereum (ETH), Ripple (XRP)'; const substrings = inputString.split(','); const abbreviations = []; substrings.forEach(substring => { const trimmedSubstring = substring.trim(); if (trimmedSubstring.length === 3 && /^[A-Z]+$/.test(trimmedSubstring)) { abbreviations.push(trimmedSubstring); } }); console.log(abbreviations); ``` This code will split the input string by commas, trim each substring, and check if it consists of exactly 3 uppercase letters. If it does, it will be added to the `abbreviations` array. I hope this helps you!
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• Noble AnkersenSep 22, 2021 · 4 years ago
  Yes, there is a JavaScript function that can split a string and retrieve cryptocurrency abbreviations. You can use the `split()` function in combination with regular expressions to achieve this. Here's an example: ```javascript const inputString = 'Bitcoin (BTC), Ethereum (ETH), Ripple (XRP)'; const abbreviations = inputString.split(/[^A-Z]+/).filter(word => word.length === 3); console.log(abbreviations); ``` This code will split the input string by any non-uppercase letter and then filter out the words that are not exactly 3 characters long. The resulting array will contain the cryptocurrency abbreviations. I hope this helps!
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