Here is a listing of C++ interview questions on “Arrays” along with answers, explanations and/or solutions: 1. Which of the following correctly declares an array? a) int array[10]; b) int array; c) array{10}; d) array array[10]; ...
The most important thing is using array_combine() that, number of values in both arrays should be same. $name = array("best","interview","question"); $index = array("1","2","3"); $result = array_combine($name,$index); array_merge() array_merge() : It merges one or more ...
In this tutorial, we will explore and compare Javascript Vs Python with important features, advantages, and uses of Python and Javascript: Though, both Python and Javascript are languages used for developing web applications, yet their scope of use is different. We shall look at their areas of...
Another important point to note that two nested for loops won't help when all rows of a seemingly looking two dimensional array have different number of columns. The for-each variant of for loop proved to be suitable for such conditions. ...
HR Interview Questions Computer Glossary Who is Who htmlletarray=[];array[1]='apple';array[3]='banana';array[5]='cherry';letiterator=array.values();document.write(iterator.next().value,);//undefineddocument.write(iterator.next().value,);//'apple'document.write(iterator.next().value,);...
B = “Dog” C = “Cat” D = “Cow” E = “Duck” This is just long and tedious. Instead, I can use an array like this: animals = array(“Horse”, “Dog”, “Cat”, Cow”, “Duck”) So instead of declaring five separate variables, we declared only one array that could hold...
constresult = allEqual([3,4,5,5,5]) // output: false Recent Front-End Articles 63 Top Angular Interview Questions to Know AI Is Slowing Your Website Down. Here’s How to Fix It. How to Get the Last Element of an Array in JavaScript...
0 - This is a modal window. No compatible source was found for this media. Multi Array Programs These programs involve more than one array. This section should give you some easy techniques to handle more than one array variables in a program. ...
So, the question is, can we do this more efficiently, preferably an in-place rotation method. The answer is of course, yes. This is a trick so important that it becomes one of the frequently asked interview questions. An in-depth discussion is inProgramming Pearls, one of the must-read...
In the above example, a for-loop is initialized with an iteration integer named “i” starting with the value 0. The most important line of the above example is the termination statement in the for-loop, which is the length of the array. ...