Swift remove array brackets and double quotes

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In my scenario, I have array of string value, I need to remove array bracket and double quotes like below, how to achieve this?

I tried below code

let selectedTeamMemberID = membersData.filter{$0.isSelected}.map{$0.userid}
let intArray = selectedTeamMemberID.map { Int($0 ?? "")!}

Expected output

["1","2","3"] change to 1,2,3

If you don't want to include objects without a userId you can filter on that property as well and force unwrap it. This avoids "empty" elements in the result

let selected = membersData.filter{$0.isSelected && $0.userid != nil}.map {$0.userid!}.joined(separator: ",")

But maybe more efficient and a cleaner solution is to use compactMap that maps and also filters out nil values

let selected = membersData.filter{$0.isSelected}.compactMap {$0.userid}.joined(separator: ",")

How to remove double quotes and brackets from NSString, Swift 4 (String Array) I wanted to convert String Array into String text to be placed in TextView: FROM ["horse","cat","dog"]. TO horse cat dog How to remove square bracket and double quotes from extracted json object I have one json array object and i need to extract one particular value out of it, i used JSONPATH to extract it and the output is coming like this ["vIMS"] but i need to remove this square bracket and double quotes and i want value as v IMS.

Try this out

You can Join an array of string with inbuilt method joined

let selectedTeamMemberID = membersData.filter{$0.isSelected}.map{$0.userid}
let output = selectedTeamMemberID.joined(separator: ",")

Remove array brackets javascript, You can also remove the 24 Nov 2019 Easily swap bracket/quote types, In this post, we will learn about remove square brackets from json string php with an to remove square brackets from Alamofire array values Jul 2, 2016 #ios #swift. Empty Swift Arrays. The examples above are simple, straightforward Swift arrays. But you can get clever. For example, you can create empty arrays with just brackets: var numbers2 = [] Here, we’ve assigned our array as a variable, or var. This is because we may want to add to it later, and assigning it as a variable allows us to play with it

As you are printing the array , it prints the string representation.

You need to iterate over the array and print the contents

intArray.forEach{print($0, terminator: ",")}

Strings and Characters — The Swift Programming Language (Swift , Swift's String and Character types provide a fast, Unicode-compliant way to Because multiline string literals use three double quotation marks instead of just String values can be constructed by passing an array of Character values as an the string literal is wrapped in a pair of parentheses, prefixed by a backslash ( \ ):. Remove double quotes from a string in Java. First of all lets clear what we intend to do, If we have a string: I will learn to “code ” today. We want to remove the double quotes around the word “code” and make the sentence look as follows: I will learn to code today. Okay let’s get started

We can add Joined after data mapping

let selectedID = membersData.filter{$0.isSelected}.map{($0.userid ?? "")}.joined(separator: ",") // ["1","2","3"] to 1,2,3

A Swift Tour, Try removing the conversion to `String` from the last line. Use three double quotation marks ( """ ) for strings that take up multiple lines. Create arrays and dictionaries using brackets ( [] ), and access their elements by writing the index or � Nothing changed. The problem is that when you print a list, it prints the repr() of the list elements. To remove the quotation marks, you must apply str() to each element and join the results with commas

You can do it this way:

selectedTeamMemberID.joined(separator: ",")


How to remove square brackets from a dictionary output - iOS, How to remove square brackets from a dictionary output and replace with curly withString: "\"" to convert the single-quotes to double quotes then you could� Objective-C and Swift; Database; Hardware & Devices > System Admin; How to Remove Double quote and comma in a string. how to remove double quotes from a string.

Smart Keys - Help, Delete to Word Start/End ( Ctrl+Backspace and Ctrl+Delete respectively). Double -clicking (if Jump outside closing bracket/quote with Tab when typing. If this checkbox This functionality works only for JavaScript , Java, Groovy, Flex, and Swift. and the cursor is in front of the word element . If the option� Swift makes it easy to create arrays in your code using an array literal: simply surround a comma-separated list of values with square brackets. Without any other information, Swift creates an array that includes the specified values, automatically inferring the array’s Element type.

Remove extra spaces from a string, This problem is an extension of Remove spaces from a given string Initially both point to the beginning of the array. The leading and trailing spaces are handled separately in the solution. Balance a string after removing extra brackets � Check if the characters in a string form a Palindrome in O(1) extra space � Sum of� Objective-C and Swift; Database; Hardware & Devices > if u use on single quotes for array values ex: How do remove the double quote from the JSON string.

Swift Tutorial: Getting Started with Arrays, Apple's newer programming language for building iOS, macOS, and watchOS apps is more. You can also use strings… but make sure each string is in quotations, like so: let names = [“Nate” For example, you can create empty arrays with just brackets: You guessed it: the remove function. Like so:. For array variables, we specify data types by surrounding their values’ data type with square brackets. Because our array here stores Strings, its data type is [String]. Second, you can create a new array object of that array type, which would be equivalent to an empty array. Add and Remove Items. Swift offers several ways to add items to an

  • Do you mean you want to convert your array into a comma-separated string? ("1,2,3")
  • @ParthBhuva I want to convert ["1","2"] to 1,2.
  • but you want your output as a string right?
  • @ParthBhuva No. I need just int value with comma seperator
  • I am getting error Referencing instance method 'joined(separator:)' on 'BidirectionalCollection' requires the types 'String?' and 'String' be equivalent at selectedTeamMemberID.joined(separator: ",")
  • what is the type of selectedTeamMemberID variable?
  • Can I achieve my result in a single line?
  • Yes, this would give you result in a single line.