For loop inside a for loop javascript

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8 Answers

insidejavascript
90%

This tutorial will help to clear any confusion you may have with JavaScript nested loops,,JavaScript code example to find the factorial of a number,The nested loops can be done inside a for loop or a while loop, although the for loop is more common:,As you can see in the output sample above, the second-level for loop is executed for each first-level loop

Example_snippet/controller/utility/_inside.js/ for (let i = 0; i < 2; i++) { . . .
for (let i = 0; i < 2; i++) {
   console.log("- First level loop");
}
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88%

JavaScript for loop is used to execute code repeatedly, ,for loop includes three parts: initialization, condition and iteration

Example_snippet/controller/utility/_inside.js/ for(initializer; condition; it. . .
for (initializer; condition; iteration) {
   // Code to be executed
}
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72%

The Syntax for Nested loop in javascript –,The nested for loop means any type of loop that is defined inside the for loop:,The nested for while loop means any type of loop that is defined inside the while loop:,Nested Loop in JavaScript

Example_snippet/controller/utility/_inside.js/ Outerloop { Innerloop { // sta. . .
Outerloop {
   Innerloop {
      // statements to be execute inside inner loop
   }
   // statements to be execute inside outer loop
}
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65%

The do,

Example_snippet/controller/utility/_inside.js/ for (let step = 0; step < 5; s. . .
for (let step = 0; step < 5; step++) {
   // Runs 5 times, with values of step 0 through 4.
   console.log('Walking east one step');
}
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75%

Use a different variable on the inner loop, like j instead of i,,you are using "i" in your outer an inner loops

Example_snippet/controller/utility/_inside.js/ for (var i = 0, len=data.ORDER. . .
for (var i = 0, len = data.ORDER_STATUS[0].ORDERS.length; i < len; i++) {
   //...

   for (var j = 0; j < data.ORDER_STATUS[0].ORDERS[i].LEGS.length; j++) {
      //...
      data.ORDER_STATUS[0].ORDERS[i].LEGS[j].SYMBOL +
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40%

I’ve been encountering a bug , Though the required output gets executed , i still get an error

Example_snippet/controller/utility/_javascript.js/ var myPlaces = ['UAE', 'Singap. . .
var myPlaces = ['UAE', 'Singapore', 'Hyderabad'];

var friendPlaces = ['Canada', 'Malaysia', 'Hyderabad'];

for (var i = 0; i < myPlaces.length; i++) {
   console.log(myPlaces[i]);

   for (var j = 0; j < friendPlaces.length; j++) {
      console.log(friendPlaces[j]);

      if (myPlaces[i] === friendPlaces[j]) {
         console.log('Match:' + myPlaces[i]);
      }
   }
}
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22%

Statement 1 is executed (one time) before the execution of the code block,,Statement 2 defines the condition for executing the code block

Example_snippet/controller/utility/_javascript.js/ let i; ( = ; < ; ) { conso. . .
let i;
( = ; < ;) {
   console.log(i);
}
60%

JavaScript (Node,js) Online IDE and Compiler,JavaScript (Web/Browser) Online IDE and Compiler,A composition of loops is called a nested loop

Example_snippet/controller/utility/_javascript.js/ counter < 4. . .
counter < 4
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