Breaking News: Grepper is joining You.com. Read the official announcement!

Swift If-statement

Add Answer

SAMER SAEID answered on June 14, 2022 Popularity 8/10 Helpfulness 1/10

answer Swift If-statement

related Swift if...else

related Swift if..else if

related Swift if

Swift If-statement

Comment

var someValue:Int?
var someAnotherValue:Int! = 0
        
if someValue != nil {
	print("It has some value \(someValue!)")
} else {
	print("doesn't contain value")
}
        
if someAnotherValue != nil {
	print("It has some value \(someAnotherValue!)")
} else {
	print("doesn't contain value")
}

Popularity 8/10 Helpfulness 1/10 Language swift

Source: Grepper

Tags: if-statement swift

Link to this answer
Share Copy Link

Contributed on Jun 14 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Closely Related Answers

Swift if...else

Comment

let number = 10

if (number > 0) {
    print("Number is positive.")
}

else {
    print("Number is negative.")
}

print("This statement is always executed.")

Popularity 8/10 Helpfulness 2/10 Language swift

Source: Grepper

Tags: swift

Link to this answer
Share Copy Link

Contributed on Jun 15 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Swift if..else if

Comment

// check whether a number is positive, negative, or 0.

let number = 0

if (number > 0) {
    print("Number is positive.")
}

else if (number < 0) {
    print("Number is negative")
}

else {
    print("Number is 0.")
}

print("This statement is always executed")

Popularity 8/10 Helpfulness 2/10 Language swift

Source: Grepper

Tags: swift

Link to this answer
Share Copy Link

Contributed on Jun 15 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Swift if

Comment

let number = 10

// check if number is greater than 0
if (number > 0) {
  print("Number is positive.")
}

print("The if statement is easy")

Popularity 9/10 Helpfulness 1/10 Language swift

Source: Grepper

Tags: swift swif

Link to this answer
Share Copy Link

Contributed on Jun 15 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Swift If-statement

Contents

More Related Answers

Swift If-statement

Closely Related Answers

Swift if...else

Swift if..else if

Swift if

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.