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Q. What is the significance of the JavaScript logging library log4javascript?
log4javascript is a fully-featured, easy-to-use JavaScript logging framework based on the Java logging framework log4j. Its purpose is to provide JavaScript developers with a familiar, robust and flexible logging framework with which to debug JavaScript applications.
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Q. What is the code snippet to find all container elements with class “reveal”?
Q. Consider the following snippet code
Q. What is the reason for avoiding the attributes property in the HTML DOM?
Q. In JavaScript, do the functions always return a value?
Q. Which of the following is the descendant operator?
Q. Which JavaScript method is used to get a number as a string?
Q. JavaScript allows you to work with __________ primitive data types.
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