Javascript Questions Set 29:
Which identifier is used to represent a web browser window or frame?
Solution:
Which jQuery method is used to add a class attribute to a particular HTML element?
Solution:
Which of the following methods can be used to display data in some form using Javascript?
Solution:
Cookies were originally designed for what purpose?
Solution:
The decodeURIComponent() function is defined by
Solution:
What will be the output of the following JavaScript code?
<p id="demo"></p>
<script>
document.getElementById("demo").innerHTML = Math.abs(-4.5);
</script>
Solution:
Write a condition where the if statement is evaluated only if the following condition is satisfied:
x is not equal to 7.
Solution:
const filteredevents = ["1","2","3","4"]
const promptedevent = filteredevents.filter(event => event !== "1");
console.log(promptedevent)
Solution:
Find the output of the following code:
var text = "abekus";
a = text.charAt(2);
b = text.charAt(4);
if (a === b) {
document.write("same");
}
else {
document.write("different");
}
Solution:
In the React component lifecycle, the phase where the component can potentially update and re-render only when a prop or state change occurs is called:
Solution:
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