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Swift Guard statement

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SAMER SAEID answered on June 14, 2022 Popularity 7/10 Helpfulness 2/10

answer Swift Guard statement

related Swift Guard Statement

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Swift Guard statement

Comment

func testFunction() {
	let someValue:Int? = 5
	guard let temp = someValue else {
		return
	}
	print("It has some value \(temp)")
}

testFunction()

Popularity 7/10 Helpfulness 2/10 Language swift

Source: Grepper

Tags: guard-statement swift

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Contributed on Jun 14 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Closely Related Answers

Swift Guard Statement

Comment

var i = 2

while (i <= 10) {
    
  // guard condition to check the even number 
  guard i % 2 == 0 else {
   
     i = i + 1
    continue
  }

  print(i)
  i = i + 1
}

Popularity 7/10 Helpfulness 2/10 Language swift

Source: Grepper

Tags: guard-statement swift

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Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Swift guard-let Statement

Comment

func checkAge() {
	
  var age: Int? = 22

  guard let myAge = age else {
    print("Age is undefined")
    return
  }

  print("My age is \(myAge)")
}

checkAge()

Popularity 8/10 Helpfulness 2/10 Language swift

Source: Grepper

Tags: swift

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Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

swift guard syntax

Comment

guard condition else {
  // false: execute some code
}
 // true: execute some code 
}
executes code if statement if false continues through code if true

Popularity 8/10 Helpfulness 2/10 Language swift

Source: Grepper

Tags: swift guard syntax gua

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Contributed on Apr 06 2023

Gifted Grivet

0 Answers Avg Quality 2/10

Swift Syntax of guard Statement

Comment

guard expression else {
  // statements
  // control statement: return, break, continue or throw.
}

Popularity 5/10 Helpfulness 1/10 Language swift

Source: Grepper

Tags: guard-statement syntax swift

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Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Swift Guard statement

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Swift Guard statement

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Swift Guard Statement

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swift guard syntax

Swift Syntax of guard Statement

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