In Javascript While loop repeats last number when counting from 1 to 5 when run on console [duplicate]

Asked
Active3 hr before
Viewed126 times

6 Answers

duplicatenumberjavascript
90%

Meta Stack Overflow , Stack Overflow help chat ,Stack Overflow en español,Stack Overflow на русском

That means that simply writing

var counter = 0;
++counter;
88%

console op: 0 1 2 3 4 4,console op: 0 1 2 3 4,console op: 0 1 2 3 4 0 1 2 3 4 4,console op: 0 1 2 3 4 0 1 2 3 4

That means that simply writing

var counter = 0;
++counter;
72%

Loops are used in JavaScript to perform repeated tasks based on a condition. Conditions typically return true or false when analysed. A loop will continue running until the defined condition returns false.,Use a iterator variable such as i in your condition,DescriptionvariableOn each iteration a value of a different property is assigned to variable.objectObject whose enumerable properties are iterated.,Break out of a loop before condition expression is false

Syntax

for ([initialization]);
[condition];
[final - expression]) {
   // statement
}
load more v
65%

You can just as easily start high and then decrement until your loop condition returns a false.,In the first region, we define the starting point for our loop. A common thing to put here is some code to declare and initialize a variable, similar to what we did:,With a do...while loop, because the conditional expression is evaluated only after one iteration, your loop's contents are guaranteed to run at least once:,If our i variable is less than 10, this expression evaluates to true and our loop continues to run.

One way we could do this is by simply calling the function 10 times using copy and paste:

saySomething();
saySomething();
saySomething();
saySomething();
saySomething();
saySomething();
saySomething();
saySomething();
saySomething();
saySomething();
load more v
75%

The while statement creates a loop that executes a specified statement as long as the test condition evaluates to true. The condition is evaluated before executing the statement. , An optional statement that is executed as long as the condition evaluates to true. To execute multiple statements within the loop, use a block statement ({ ... }) to group those statements. , An expression evaluated before each pass through the loop. If this condition evaluates to true, statement is executed. When condition evaluates to false, execution continues with the statement after the while loop. , Note: Use the break statement to stop a loop before condition evaluates to true.

while (condition)
   statement
load more v
40%

Given a pattern containing only I’s and D’s. I for increasing and D for decreasing. Devise an algorithm to print the minimum number following that pattern. Digits from 1-9 and digits can’t repeat.,Greedy Algorithm to find Minimum number of Coins,Since digits can’t repeat, there can be at most 9 digits in output. ,The digits can’t repeat hence there can be 9 digits at most in output.

load more v

Other "duplicate-number" queries related to "In Javascript While loop repeats last number when counting from 1 to 5 when run on console [duplicate]"