The maximum number of global symbols a module can define is
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JavaScript · all questionsClasses And Modules
Classes And Modules
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To define each of the set classes as a property of the sets object (namespace) for the module, the statement is
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Consider the following statement
What could be the efficiency quotient of the above two statements ?
var Set = sets.Set;
var s = new Set(1,2,3);
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The scope of a function is also called as
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Modules that have more than one item in their API can
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The provides() function and the exportsobject are used to
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Consider the following code snippet
What is the programmer trying to do in the above code snippet?
var sets = com.davidflanagan.collections.sets;
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The properties() method is a
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What can be done in order to avoid creation of global variables in JavaScript?
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The ‘$’ present in the RegExp object is called a
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Consider the following statement containing regular expressions
In order to check if the pattern matches, the statement is
var text = "testing: 1, 2, 3";
var pattern = /d+/g;
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The regular expression to match any one character not between the brackets is
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What does /[^(]* regular expression indicate ?
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What will be the result when non greedy repetition is used on the pattern /a+?b/ ?
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What does the subexpression /java(script)?/ result in ?
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What is the most essential purpose of parantheses in regular expressions ?
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The method that performs the search-and-replace operation to strings for pattern matching is
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What would be the result of the following statement in JavaScript using regular expression methods ?
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The Crockford’s subset doesnot include which function in JavaScript?
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Why does JavaScript subset disallow == and !=?
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