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Java is pretty amazing. With list of thousands of APIs and utilities you could create any types of tutorials. Today I had a scenario in which I needed to have my program running forever. Wanted to check upstart script in Ubuntu OS. I could …
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Although Java provides automatic garbage collection, sometimes you will want to know how large the object heap is and how much of it is left. You can use this information, for example, to check your code for efficiency or to approximate how many more …
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How and where are Annotations used in Java? An annotation, in the Java computer programming language, is a special form of syntactic metadata that can be added to Java source code. Classes, methods, variables, parameters and packages may be …
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When it comes to creating an engaging and visually appealing WordPress blog, typography plays a crucial role. Choosing the right font can significantly impact your blog's readability, user experience, and overall aesthetics. One of the best resources …
In this tutorial we will go over how to get distinct characters with their count in a String? We will use 3 strings: This program will iterate over all characters and counts the number of times character appears. Here is a complete …
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How to remove/replace character in a String in Java? The String class represents character strings. All string literals in Java programs, such as "abc", are implemented as instances of this class. You are at right place if you have below …
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Google by default supports Sitelinks search box. But we need to make sure that it's setup correct way on WordPress site. What is Sitelinks search box? As you see below, Sitelink search box is a search box which helps users to search any term …
What's a domain name worth? The reply that I have to this question mostly goes towards the mainstream conversation of evaluating a domain. In fact, I do not even suppose that the answer needs to be long and drawn out. It is easy. Name it a cop …
Some times if you are a new macOS user or even pro, it takes some time to find out which Java version I'm running with? What if you want to use Java 1.7 with Eclipse IDE? While running Eclipse with new Macbook, you may see an error about …