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You might have seen morse code usage in navy scenes of many movies to communicate messages. We are talking about the same morse code here, but the only difference is that we are going to write a Python program to translate from English to Morse code and vice versa. About Morse code Morse code has different patterns for each English alphabet, number, punctuation, and non-Latin characters. Once you know the morse code patterns for different characters, it will be easy to encode and decode them....

Google reports approximately 2 Trillion global searches every year. So optimizing for search engines is gaining importance year after year. One crucial part of SEO is getting rid of orphaned content. This article will tell you how to find and fix orphaned content with the seven best tools we’ve tested over the years. But first, let’s know what orphaned content is and why you should fix it. Getting to Know Orphaned Content Better So what is orphaned content in WordPress?...

Thread dumps are often needed to diagnose the application performance issue like deadlocks, hung threads, and bottlenecks in Java threads. Taking Thread Dumps in WebSphere It’s recommended to take multiple thread dumps in 5-8 seconds. You can use any of the following methods to generate it. 1. Using wsadmin.sh Login into WAS Server Go to profile and bin folder Execute wsadmin.sh file Set JVM name in a variable Note: server1 is, for example....

This article will walk you through the entire process of training, preparing, and appearing for the ServSafe accreditation. Moreover, you will also discover some high-quality practice questions and prep materials that will help you pass the test. What Is ServSafe Manager Certification? The ServSafe accreditation is the most established food safety training program in the USA. Most US states, federal, and local food safety departments recognize this certification. The ServSafe certification has been taken up by more than 2....

MongoDB, one of the popular NoSQL database, is available for recently released CentOS 8. Let’s check out how to get it installed. Update – if you are looking for production-ready managed MongoDB then you should check out these hosting platforms. Installing on CentOS/RHEL 8 Support for CentOS 8 is available from MongoDB 4.2.1. This means you can’t install the previous MongoDB version, like the 3.x series. So, if you are currently running MongoDB (lower than 4....

Python has an extensive index of available modules and packages that you can use in your projects. Often, downloading them or keeping them updated is a challenge, especially if your project is huge or needs to maintain multiple such projects. That’s where pip comes in. It can install packages from Python Package Index (PyPI) and other supported indexes listing Python packages. In this article, we’ll cover installing pip on CentOS, Ubuntu, and Windows....

In CentOS 6.x when you install PHP-fpm, you will get 5.3 by default, which is considered high risk as an unsupported version. If you are still running 5.3 PHP-FPM, you must consider upgrading to the latest version 5.6. Here is how I did and you can too. As a best practice, you must take a backup of the entire PHP and if possible perform this upgrade in non-production first to ensure no side effects on the application due to a higher version....

Intentional or not, there are many ways a user tampers with the files that are essential to your computer. Even a power outage during an ongoing Windows update can bring unwarranted issues to your machine. Besides, force shutdowns can also modify system files hindering normal system operations. And let’s not get started on what malware can do to your PC. While there are plenty of third-party tools asking to fix every problem a Windows PC might have, it’s best to use native troubleshooting first....

And it’s not just about fun; using GIFs is a great way to keep a conversation going when you don’t have anything on your mind. Whenever you hit a roadblock while talking to a friend on social media, you can quickly send them a funny GIF to compensate for your lack of thoughts, and it works every single time. The debate surrounding the pronunciation of GIF 🗣️ For the longest time, there has been a debate going around the internet about the correct pronunciation of GIFs....

Capturing a screenshot eases your task and proves helpful in many cases. You may forward the screenshot and share the issues you are facing with your device or capture a screenshot to share an accomplishment, a task, or an idea with your friends or family. You may need a screenshot for future referencing of something that you liked over the internet. Now that you know the need for capturing a screenshot, you should also be aware that the process of capturing a screenshot is different for different devices....

IBM WAS trend is going down as there are a lot of alternative application servers available in the market, but that doesn’t mean its dead yet. There are still many organization use it and will be in the future. If you are working in other Middleware technologies and assigned a WAS administration role, then it requires a little bit of learning. I’ve covered many WAS related articles, but they are not organized in order....

This was happening in IIS 6 with .Net 4. Are you experiencing similar issue? The reason IIS keep crashing caused by unhandled exception is because the default policy for an unhandled exception has changed in the .Net framework 2.0 and later version. The behavior of this policy is to end the worker process. Possible fixes To fix this permanently, a developer must handle all exceptions in the application. As a workaround, you can change unhandled exception policy back to legacy (....

That said, both OKR and KPI are effective ways to monitor and measure the performance and success of an individual, team, organization, or activity towards achieving a goal. No matter which of the two approaches you take, measuring performance is crucial to improve. But if you don’t set your objectives or review the set objectives over the decided time, you may miss an opportunity to improve your strategies and understand how your efforts are paying off....

The combination of these three technologies has the potential to change the shape of the working culture of businesses, industries, and economies. Separately, each technology has its own control over the system and is essential in modern users’ day-to-day activities. People use these technologies to mimic intelligent behavior that can assist their complex work schedules. There is a never-ending list of use cases for AI, IoT, and robots in almost every aspect of our lives....

It’s helpful whether you are a seasoned professional or a novice wanting a break into the film and entertainment industry. And this industry has always been in demand and will continue to be, given the rising popularity of video streaming platforms. It is providing opportunities to global talents, and if you are skilled (and lucky), you may taste success sooner. That said, you would never want to miss any opportunity, especially if you’re a beginner....

If you feel that writing CSS is like fighting monsters in a tar pit, you’re not alone. While CSS is one of the most fundamental technologies powering the Web, it’s not a proper programming language or framework per se. As a result, as soon as your project starts growing more prominent, so does the mess — the selector rules seem to be all over the place, and it’s hard to find what’s where; as you include fonts, external CSS, JS, and other assets on your pages, the final size of the bundle seems to grow out of hand, and you wonder where the ideals of fast, user-friendly front-ends got lost....

SQL has been the international standard used by relational databases since 1987. There are four types of SQL commands: Data Definition Language (DDL) – These commands define the structure of the database. For example, drop, rename, alter, and create. They affect the database structure. For example, creating a database or renaming a table.Data Manipulation Language (DML) – These commands are used to work with the data. For example, insert, select, update, delete....

FTP has different secure variations available, known as FTPS and SFTP, which incorporates some subtle and some not-so-subtle differences in how they work. These differences relate to how data is exchanged, the level and type of security in communication, and firewall considerations. Knowing how these protocols work and the differences among these popular transfer mechanisms can help you choose which one works best for your needs. FTP FTP is the decades-old File Transfer Protocol originally proposed under RFC 114....

User and Entity Behavior Analytics (UEBA) was previously known as User Behavior Analytics (UBA). It is a cybersecurity solution that uses analytics to gain an understanding of how users (humans) and entities (networked devices and servers) in an organization typically behave to detect and respond to anomalous activity in real-time. UEBA can identify and alert security analysts on risky variations and suspicious behavior that could indicate: Lateral movement Privileged account abuse Privilege escalation Credential compromise or Insider threats...

As we all are aware of this software called Integrated Development Environment(IDE), and it is going to increase the productivity of programmers while developing the software & applications. In this article, we are going to discuss the latest advanced features in Visual Studio 2019 and how these features will play a vital role in productivity and software development. So before we step into this article, a few things which we need to discuss for a better understanding, as follows...