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Tag: string

How do I extract code from markdown code block string?

If I have this string like this or or or How do I get just the console.log() string? ———————————————- Edit ———————————————- The regex I use is the combination between regex answered by @Himanshu Tanwar with the one suggested by @ASDFGerte Answer You can try doing it with regular expression

check that a word is an isogram with pure javascript

How do i check that a given word is an isogram with pure javascript, using a function. the function must return true or false. An isogram is a word with a repeated character. I know this code works, but i need a better solution. Answer Here is a simple approach using .split() and .every(): Docs: String.prototype.split() String.prototype.indexOf() Array.prototype.every()

Javascript – Template Strings Don’t Pretty Print Objects

Can I use ES6 template strings to pretty print javascript objects? This is from a React Native project, with console.log() outputting to Chrome debugging tools. What I Want outputs Template String Attempt outputs Question How do I get the first output (with the pretty printing) using template strings? Answer Your first example does not actually output a string to the

How to parse JSON string in Typescript

Is there a way to parse strings as JSON in TypeScript? For example in JavaScript, we can use JSON.parse(). Is there a similar function in TypeScript? I have a JSON object string as follows: Answer TypeScript is (a superset of) JavaScript, so you just use JSON.parse as you would in JavaScript: Only that in TypeScript you can also have a

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