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One of my favorite language Java is a programming language and computing platform developed by Sun which is acquired by Oracle now. J2EE is Java Enterprise Edition, which consists of core Java with a powerful set of libraries.
On Crunchify, we do have more than 600+ Java and J2EE tips with additional production ready utilities. Explore all tutorials below.
.properties is a file extension for files mainly used in Java related technologies to store the configurable parameters of an application. They can also be used for storing strings …
Read Article about Java Properties File: How to Read config.properties Values in Java? →
Concurrency utilities are very amazing in Java. java.util.concurrent package contains lots of utilities which we could use in number of different ways. In this tutorial we will go over …
Read Article about ArrayBlockingQueue Vs. Google Guava Non-Blocking EvictingQueue Example →
Recently I got an email asking for "Can I have a tutorial on counting total number of words, lines and characters from file?" Some time back I've written an article on How to Read a File Line …
Read Article about How to read File in Java and Count total number of Characters, Words and Lines →
Do you have these questions? In previous topic we learn how to iterate through Java Collection class ArrayList. Also used best practice to avoid possible Out Of Memory (OOM) situation. In this …
Read Article about Java Iterator, ListIterator fundamentals and ConcurrentModification Exception →
In java what is a difference between List Vs. ArrayList? In other words, have you ever wondered what is the difference between Arrays.asList(array) …
Sometime back I've written an article on how to remove /tmp or unnecessary files / folder on Linux automatically via script? Now it's time to write the same utility for Windows environment. In …
Read Article about In Java how to Delete Files, Folders from Windows, Mac OS X and Linux OS? →
This simple example explains how to iterate through Java Iterator and avoid possible OutOfMemory (OOM) in Java. This post is filed under Java Web Tutorial. Possible reason: forget to use …
Read Article about Java Iterator: OutOfMemory (OOM) Scenario →
Are you aware of Logback Logging Framework? Well, most of the people mainly use log4j and slf4j into their project. Since last 6 months I've been using Logback.xml logging framework and I would say I …
The simplest way to convert String to Char Array. How to convert String to Char Array in Java? There are two different ways to covert String() to Char[] in Java: Using string.toCharArray() …
Read Article about In Java how to convert String to Char Array? (Two ways) – String() to Char[] →
I've been using native Gmail client ever since it was launched in 2004. Never had a …
Read Article about Best and Top 3 Email Client Apps for Productivity in 2022 →
How to Use Evernote Tasks To Get Focused. Here is an intro guide to using Tasks in …
Read Article about Evernote – Tasks integration is really a game changer? →
In this tutorial we will go over list of iPhone or iOS setting you would want to disable …
Read Article about 10 iPhone iOS Settings You Need To Turn Off Now! →
For you iCloud Drive Desktop & Documents Folders greyed out on MacBook Pro? Well, …
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