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Java ConcurrentNavigableMap and ConcurrentSkipListMap Tutorial with all...
Sometime back I’ve written an article on difference between HashMap, ConcurentHashMap and SynchronizedMap. In this tutorial we will go over ConcurrentNavigableMap and ConcurrentSkipListMap with all...
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In Java How to find a Line with Maximum Number of Words? Using...
For any given file, Write a Java program to find a line with maximum number of words in it is a very common interview question. In other words, write a Java program to find longest line from file. In...
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Eclipse and EclEmma: Best Code Coverage Plugin – Complete Working Testcase...
Even though you are a hardcore Java Developer, you may need to have basic understanding on how to do Code Coverage testing with some standalone tool or with simple Eclipse Plugin. In this tutorial we...
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Fix for Crayon Syntax Highlighter WordPress Plugin and PHP 7.3 Fatal Error
Be careful before upgrading to PHP 7.3 if you are using Crayon Syntax Highligher WordPress plugin. Your site will crash with fatal Uncaught Error. On Crunchify we are using Crayon Syntax Highlighter...
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What is Logback.xml Logging Framework? ConsoleAppender, FileAppender and...
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...
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Java: Producer Consumer Example – Handle Concurrent Read/Write
The producer-consumer problem (also known as the bounded-buffer problem) is a classic Java Example of a multi-process synchronization problem. The problem describes two processes, the producer and the...
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How to get your WordPress Article Featured on Google Search Result Page...
Just imagine your blog post as Google Featured Snippets in Search Result. It's that cool? Oh yeah, it is. As a blogger you should feel proud about your blog post, as for billions of folks your article...
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How to Debug WordPress PHP Errors, Warnings & Enable (Disable) PHP error...
Are you getting PHP error on your WordPress site? Do you want to disable PHP error? Also, have any of below questions? Then you are at right place. How to Turn Off PHP Errors in WordPress How to hide...
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How to install Ansible on macOS?
Ansible is one of the best powerful IT automation tool out there. It directly completes with SaltStack, Docker and so on. In this tutorial we will go over steps on how to install Ansible on macOS? Mac...
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How to install Ansible on Linux Ubuntu OS?
Let’s get started on how to install Ansible on Linux Ubuntu and macOS. What is Ansible? Ansible is an all in one IT solution. It’s an IT orchestration engine which automates configuration management,...
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Ansible: How to copy File, Directory or Script from localhost to Remote host?
As a part of IT management department, folks deal with lots of scripts and command line tools. I’m sure you face day to day situation in which you have copy files or scripts to thousands of remote...
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How to Run Windows, Linux, macOS terminal commands in Java and return...
Executing a system command is relatively simple – once you’ve seen it done the first time. It involves the use of two Java classes, the Runtime class and the Process class. Basically, you use the exec...
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How to set GitHub user.name and user.email per Repository? Different .config...
Do you have Personal GitHub and Work related GitHub account? I’m sure you do. Most of the fortune 500 companies are now using GitHub as their official code repository. By default...
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Missing Buffer Social Icon in Font Awesome? How to add it manually into your...
On Crunchify we have been using Font Awesome since last 3 years for all of social sharing icons and Sidebar social follow buttons. While working on social sharing icons we noticed we need Buffer social...
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Bluehost Hosting Review: Crunchify Exclusive 67% off on Hosting Plan Coupon Link
Bluehost is one of the largest and most trusted web hosting services powering millions of websites. Join Bluehost now and get a FREE domain name for life! Coupon code link:...
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Ads.txt (Authorized Digital Sellers) file and Google Adsense Revenue [All in...
Let me start with my recent experience with Ads.txt file. To be honest, I just came to know about it last week. It seems Ads is a short-name of Authorized Digital Sellers. It’s a new standard imposed...
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Little late in the game but I’m glad I’ve started using Buffer – Smart way to...
Social Media is a Magic. Twitter, Facebook, Google+ and so many other game changer players are in the market. Purpose of this social media market is to spread the knowledge, articles across world. I’ve...
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SEMrush – favorite Site Audit and SEO Checker Tool
On Crunchify, we are very passionate about site speed and optimization in all possible way. So far we haven’t been focused on number of key SEO metrics but after looking at SEMrush dashboard for 1st...
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How to use Spring Framework StopWatch() to Log ExecutionTime and ElapseTime...
Spring Framework – StopWatch() is a very handy utility for any Java developer if you have small Java application or production ready application. Most of the Java applications involve Thread pooling...
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In Java How to Sort a Map on the Values? The Map Interface – Java Collections
In Java How to sort a Map on Value? There are number of ways. Here we will follow below steps.public interface Map<K,V>An object that maps keys to values. A map cannot contain duplicate keys;...
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