since its introduction in java 8, the stream api has become a staple of java development. the basic operations like iterating, filtering, mapping sequences of elements are deceptively simple to use. but these can also be overused and fall into some common pitfalls. to get a better understandi...
* @param n = How many top elements you want to print? If n=1 it will print the highest occurrence word. If n=2 it * will print top 2 highest occurrence words. * @returns list of String */ public static List<String> crunchifyFindMaxOccurrence(Map<String, Integer> map, int n) {...
Java actually handles uncaught exceptions according to the thread in which they occur. When an uncaught exception occurs in a particular thread, Java looks for what is called an uncaught exception handler, actually an implementaiton of the interface UncaughtExceptionHandler. The latter interface has ...
Many times we encounter decision constructs which end up doing the similar operation in each branch. This provides an opportunity to extract a factory method which returns an object of a given type and performs the operation based on the concrete object behavior. For our example, let’s define ...
Type: AWS::Serverless::Function Next, we’ll rename the directory it’s toShippingFunctionand change the Java package fromhelloworldtocom.baeldung.lambda.shipping. This means we’ll need to update theCodeUriandHandlerproperties intemplate.yamlto point to the new location: ...
I have implemented some techniques using different algorithm of MATLAB, now I have to make it web enabled using JAVA. I am using MATLAB2012b version. Can It be possible to convert all the code in to JAVA? and if possible then what functions are required to implement...
Explorer by installing the appropriate easy fix solution in this article. The easy fix solution uses theApplication Compatibility Shiminfrastructure. Every time that Internet Explorer is loaded, a library will be injected that will block all the instances that try to load t...
Probability of successive bits being set in the hash code of a randomly-generated 5 character string, when 32 is chosen as the multiplier in the hash function.Improving the multiplier Now we plot the same graph using 31 as the multiplier, as in the Java implementation of the String hash cod...
In the ExampleClass constructor, we get the parameters and initialize all the variables with values. We create a method method1() that returns an instance of ExampleClass. In method1() we call the constructor of ExampleClass and pass values in it. Inside the main() function we call the ...
This approach enhances code modularity, making it easier to manage and extend functionalities in a structured manner. Utilizing inheritance and composition in Java is crucial for extending two classes, offering a balance of code reuse and flexibility. Inheritance establishes an “is-a” relationship, ...