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Sometime back I have a special case in which I have to compare Map's Key based on equality operator (==). The equality operator (==) compares the references (addresses in memory) of the two Keys as two different numbers. In other hand, HashMap is most used Java Collection Framework component which compares uniqueness of the Key …
Let's take a look at this example again: How to get Ping Status of any HTTP End Point in Java? Have you noticed the thread execution for that example? It's sequential. What if you have 500 endpoints? I bet you have to wait for at least 5 mins to …
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Java is a collection of APIs and with the introduction of Java 8, we do have more choice than before. java.util.stream API supports functional-style operations on streams of elements, such as map-reduce transformations on collections. Most stream …
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Are you using Yoast SEO plugin? Yoast SEO for WordPress is one of the best WordPress plugin out there. Plugin by default adds Image and Description for your Archive and Category pages. In this tutorial we will go over how to update Twitter and …
In this tutorial we will go over list of Matcher (java.util.regex.Matcher) APIs. Sometime back I've written a tutorial on Java Regex which covers wide variety of samples. Regular Expression is a search pattern for String. java.util.regex Classes …
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What is the best way to append live data to a file in Java? It's very easy for developer to print output or some debug data to Eclipse Console using println(). But what if you would like to save data for later use? Well, in Java you could use …
In this Java tutorial, you will learn How to Find Maximum Occurrence of Words from given Text File? Here is a logic for getting top element: Create a class CrunchifyComparable that can store the String value of the word and the number of …
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Properties files are a popular mean of configuring applications. Of course Commons Configuration supports this format and enhances significantly the basic java.util.Properties class. This section introduces the features of …
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Here is a Login Page default WordPress logo: How to Change the WordPress Login Logo and URL?Customizing the Login FormHow to Easily Change the Login Logo in WordPress? By default every WordPress page has default logo and WordPress.org URL. …
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