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Abhinaya has Published 61 Articles
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Abhinaya
38K+ Views
In Java, a class cannot extend more than one class. Therefore following is illegal −Examplepublic class extends Animal, Mammal{}However, a class can implement one or more interfaces, which has helped Java get rid of the impossibility of multiple inheritances.The reason behind this is to prevent ambiguity.Consider a case where class ... Read More
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Abhinaya
643 Views
JavaScript provides us with different methods to check whether a string contains a substring or not. In this article, we use the following three methods for this purpose-String search() methodString indexOf() methodString includes() methodLet’s explore in detail each method.1. String search() methodThe string search method can be used to search ... Read More
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Abhinaya
773 Views
Use the id attribute in HTML to add the unique id of an element.ExampleYou can try to run the following code to implement id attribute − Tutorialspoint We provide Tutorials! More... function display() { document.getElementById("myid").innerHTML = "We provide learning videos as well"; }
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Abhinaya
377 Views
Having to create a potential large array on the stack, which usually has only little space available, isn't good. If you know the size beforehand, you can use a static array. And if you don't know the size beforehand, you will write unsafe code. Variable-length arrays can not be included ... Read More
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Abhinaya
69 Views
Use the flex property in JavaScript to set the length of the item relative to the rest. You can try to run the following code to implement flex property with JavaScript −Example #box { ... Read More
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Abhinaya
510 Views
To set the bottom padding, use the paddingBottom property in JavaScript.ExampleYou can try to run the following code to return the bottom padding of an element with JavaScript − #box { border: 2px ... Read More
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Abhinaya
129 Views
To match any string containing zero or more p’s with JavaScript RegExp, use the p* Quantifier.ExampleYou can try to run the following code to match any string containing zero or more p’s. Here, p is considered as a number of occurrences − JavaScript Regular Expression ... Read More
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Abhinaya
216 Views
To find a vertical tab character with JavaScript Regular Expression, use the following −\vExampleYou can try to run the following code to find a vertical tab character. It returns the position where the vertical tab (\v) character is found − JavaScript Regular Expression ... Read More