Remove a given value from a string along with comma in Javascript

I am trying to remove a set of given values from a string of comma separated values as follows: // mainString mainString = ‘1,2,3,4,5’ // Values to subtracted from mainString givenValuesString1 = ‘1’ givenValuesString2 = ‘2,3’ givenValuesString3 = ‘5’ givenValuesString4 = ‘3,5’ // Desired Output Values desiredOutput1 = ‘2,3,4,5’ desiredOutput2 = ‘1,4,5’ desiredOutput3 = ‘1,2,3,4’…

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Java: Can I initialize a function directly without converting it to a variable?

For the first code: findContact(String name) did not return any contact rather it returned “Error in finding contact”). FIRST CODE DID NOT WORK: public Contacts findContact(String name) { for (int i = 0; i < contactsArray.size(); i++) { if (contactsArray.get(i).getName().equals(name)) { // USED IT DIRECTLY return contactsArray.get(i); } else { System.out.println(“Error in finding contact”); }…

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Web3 is not defined – Require not found

I am trying to connect and interact with a local blockchain (using ganache-cli) through the web3js library. I have created a local website that uses web3js library but I keep getting the following error message in my browser console when I try to load the web page. ReferenceError: require is not defined web3.min.js:1:636 <anonymous> https://cdn.jsdelivr.net/gh/ethereum/web3.js/dist/web3.min.js:1…

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