Tag: string

Get numbers of difference in two strings javascript

i have two string I want to find diff in these two string for example in this scenario it is 2 Answer I’m presuming the strings need to be compared based on the comma separations, but to be fair there isn’t enough details in the question… Split the strings by comma Apply the above function to both strings, and compare

How can I difference id (number) and email (string) in Javascript?

arrays javascript string

I have API and some of them return to only email and some return only id. For example: user1 value: example@example.com user2 value: 1212391361783212 I need that if I have input and wanna give value if the value is email. If the value is id, the input value must be null Answer Your code sample is incomplete but what you’re

Duplicate Encoder JavaScript, try to use indexOf but the output is still incorect

duplicates javascript string

convert a string to a new string where each character in the new string is “(” if that character appears only once in the original string, or “)” if that character appears more than once. can’t find where i make a mistake “din” => “(((” “recede” => “()()()” “Success” => “)())())” “(( @” => “))((” Answer You issue seems to

Is there a way to pass keys into a JavaScript array where a a string might match multiple values of an object?

arrays javascript key object string

So, if I have only one key to match, then something like: would work beautifully. But is there a way to add multiple keys if the value matches? To give example of an object that might match the above string: What I want to do is return all of the “foo” keys (quay, yaya, and blah) based on the matching

Using maps over template literals

arrays boolean javascript reactjs string

so I need to print a boolean value if the given string contains [[placeholder:var3]] but the var3 will be dynamically fed from an array as belwo: I tried using map around the template literals but it is throwing me an error also tried like above eg but it checks only first value of the array, so can someone please help

Adding strings returns empty string in Javascript

javascript loops parsing string

My goal is for this function to return only “03.12.21, 16:12:52”. Currently only “]” is returned. Answer Move let date = “”; outside of the loop (you are resetting it each iteration)

How to convert html content in to one string

html javascript reactjs string

let html=”Some data some more data with some other data need to convert into string ” I want it should be become a single string like str=”Some data, some more data, some other data, need to convert into string”; This I need in Reactjs functionality. In comment section I have shared the details more Answer You can use a regex

extract url and name attributes from the given string

javascript parsing string text-extraction

the format of the input string is >> [https://thisisurl.com] This is Name how to extract “https://thisisurl.com”, and “This is url” attributes from it where the url attribute is given in brackets [???] and remaining text is the name attribute I want a function that can do this task for me Answer You can use escape character for this as

How to select all the numbers from a comma separated and spaces string?

arrays javascript regex string

How to select all the numbers from the below string? str = “1,2, 4,5 ,6 7 8 9 10, 11, 13” I tried using split(‘,’) but it doesn’t work for spaces. As it contains spaces as well. Answer Just make a regular expression and match on numbers

Convert string to date format in JavaScript

date-formatting javascript string

I have a string variable I want the variable into date format. My Code: My Output: Expected Output: Answer You can use toLocaleDateString with an argument that specifies a locale for which your format is used. For instance, the Swedisch locale uses the YYYY-MM-DD format: