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Getting NullPointerException while reading Resource .properties file in Intellij IDE? Do you have an issue loading resources files into your Intellij IDE? Having below errors? Error: Could not find or load main class in intelliJ IDE IntelliJ IDEA – getClass().getResource(“…”) return null Unable to find .properties file at runtime Not able to find resource file […] The post How to add Resources Folder, Properties at Runtime into IntelliJ classpath? Adding Property files to Classpath appeared first on Crunchify....

macOS is no double the best Operating system out there. I’ve been using Macbook Pro since last 13 years and there is no going back. What is macOS? macOS, Apple’s operating system for Mac computers, offers a multitude of features and settings that cater to different user preferences. However, not all of these settings are […] The post 5 Totally Unnecessary MacOS Settings You Should Disable now appeared first on Crunchify....

In this tutorial we will go over FilenameFilter interface to search a file and list of files with given file extension (i.e. .png, .jpg, .jpeg, .txt, .pdf). lifeFiles returns an array of abstract pathnames denoting the files and directories in the directory denoted by this abstract pathname that satisfy the specified filter. The behavior of […] The post In Java How to get list of files and search files from given folder? java.io.FilenameFilter Interface Example appeared first on Crunchify....

High performance scalable web applications often use a distributed in-memory data cache in front of or in place of robust persistent storage for some tasks. In Java Applications it is very common to use in Memory Cache for better performance. But what is “Cache?” A cache is an area of local memory that holds a […] The post How to Create a Simple In Memory Cache in Java (Best Lightweight Java Cache) appeared first on Crunchify....

Scroll to Top / Back to Top button at the bottom of page is sometime very essential mainly if you have long posts. Here on Crunchify, we do have most of Java tutorials and Blogging tips and those are very lengthy. If you are looking for Sticky Scroll To Top button which uses Javascript then follow this Tutorial: https://crunchify.com/how-to-add-smooth-scrolling-back-to-top-button-to-your-wordpress-blog/ […] The post Simple Scroll to Top Button in WordPress Footer without any JavaScript loading – Genesis Framework Tips appeared first on Crunchify....

WooCommerce is one of the most popular e-commerce platforms available today. It is a plugin for WordPress that allows you to easily set up an online store and sell products. One of the most useful features of WooCommerce is its shortcodes. Shortcodes are small pieces of code that you can add to your website to […] The post Top 5 WooCommerce Helpful Shortcodes appeared first on Crunchify....

Have you every wondered how Admin hooks works? WordPress is a powerful content management system (CMS) that allows users to easily create, manage and publish content online. One of the key features of WordPress is its flexibility and extensibility, which is made possible through the use of hooks. In this article, we will provide a […] The post List of top 50 WordPress Admin Hooks appeared first on Crunchify....

java.util.Timer provides facility for threads to schedule tasks for future execution in a background thread. Tasks may be scheduled for one-time execution, or for repeated execution at regular intervals. Corresponding to each Timer object is a single background thread that is used to execute all of the timer’s tasks, sequentially. Timer tasks should complete quickly. If a timer task […] The post Java: Create a Timer Object for Future Execution in a Background Thread – Timer.schedule() Example appeared first on Crunchify....

In Java, it is possible to break out of a loop from outside the loop’s function by using a labeled break statement. This can be useful when you need to stop the loop based on a condition outside of the loop, such as a user input or a system event. In this blog post, we […] The post In Java how to break a loop from outside? Multiple ways appeared first on Crunchify....