TCH. ThingToBuy. TanjoreBusiness. Parsippany. Gujrathi. GIT - Aplima Solutions. ToPlan. Warehouse. Certifications. BlogWritingTopic. Finding which Java threads are consuming your CPU. Are your Java threads consuming most of your CPU and want to find which one is actually consuming most of it?
Then just keep reading. There are several solutions to detect which Java thread is consuming more CPU. Use JVisualVM to detect CPU bottlenecks If you have installed JVisualVM, then you can connect to the remote machine and view the CPU utilization, memory sampling, threads. In the Thread CPU Time sub-panel you can view how much CPU time is being spent by each thread.
Use the top command to detect CPU bottlenecks JVisualVM is pretty useful but not always an option and furthermore it adds a substantial extra burden on the machine to run these tools In order to have a complete insight on the threads running on the application server, we could just use the command line and we will show how to do that. Step 1: find the Java process.
CommunicationImprovement. Professional Writing and Digital Communications. Codekata. Review: Codewars and CodeCombat. I recently stumbled upon two websites for learning coding and programming skills: CodeCombat and Codewars.
Both use a free software philosophy (all code examples are open source licensed and/or available GitHub) and help teach different computer programming languages. I tested CodeCombat and Codewars out when some of my students were seeking to learn the Python programming language. CodeCombat Screenshot provided by Horst Jens. CC BY-SA 4.0.
Parsipanny. Granite. Meditation. FWA. EHDevOps. Mindmap. DataScience. Cts. Maven. Migrating a Spring Web MVC application from JSP to AngularJS. This post is a guest post by Han Lim and Tony Nguyen.
Han and Tony have done a great presentation at our Singapore Spring User Group on Spring + Angular JS. This blog is based on their presentation. In this article, we try to describe our experiences moving from server-side rendering view technologies like JSP, Struts and Velocity to client-side rendering view technologies using AngularJS, a popular Javascript framework for modern browsers.
Accounting. How to understand the numbers in your business accounts. “My accountant looks after the numbers” – by Jonathan Amponsah CTA FCCA, The Tax Guys Numbers are the language of business yet, when business owners are questioned about their accounts, what you often hear is: “My accountant looks after the numbers”.
This is an issue because, without understanding the story behind your numbers, there is a good chance that you won’t be in control of your business. Let’s help you to gain a greater understanding of your year-end or management accounts, and red flags to be aware of. 1.
Knee-replacemnt. So how DO you make those cool diagrams? July 2019 update. Sanskrit. Ben Clark Rtfm Red Team Field Manual CreateSpace Independent Publishing Platform (2014) The Rise of the Full-Stack Freelancer - Praxis - Medium. A Portfolio Approach to Modern Work In the past, being a freelancer meant being a specialist.
The only way you could generate enough income to make it as a free agent was to focus on a single, highly monetizable skill. For example, copywriting, coding, graphic design, photography, journalism, or language translation. You had to be able to perform this skill in isolation, because collaborating closely with others involved too much friction. Thus paradoxically, becoming a freelancer has traditionally involved making your work more predictable and structured, not less. This has always limited the number of people who could sustainably become freelancers. But there’s another, deeper drawback: freelancers have always been exposed to the downsides of self-employment (income volatility, no safety net, no benefits, changing market needs), while at the same time not being able to take advantage of unexpected upsides.
Do You Test Ruby Code for Thread Safety? Are you a Ruby developer?
If you are, I’m pretty sure you have a very vague idea of what concurrency and thread safety are. No offense, but this is what I’ve figured out after dealing with Ruby code and speaking with Ruby programmers over the last half a year. I’ve been writing in Ruby pretty actively recently and I do like the language and the ecosystem around it. Zold, the experimental cryptocurrency we are creating, is written almost entirely in Ruby.
Testing like the TSA. When developers first discover the wonders of test-driven development, it’s like gaining entrance to a new and better world with less stress and insecurity.
It truly is a wonderful experience well worth celebrating. But internalizing the benefits of testing is only the first step to enlightenment. Knowing what not to test is the harder part of the lesson.
Vedic math. Containers. SalesProcess. BooksToRead. HouseBuy. SpineIssue. Code_Preview.pdf - Google Drive. Cloud. Docker. ByFromIndia. BioInformatics. Cts. FinancialKnowledge. Personal Finance for High School iTunesU Course Contents v2.2 - Google Sheets. Honda-Car. Python. ML. Teeth. Choose Your Affiliation - NYU Health Sciences Library. Langone. Dentistry Electronic Books Collection - Dentistry Electronic Books Collection - Subject Guides at NYU Health Sciences Library. Business. Startup. Hackaton. Baby. Eashwar. Sivamani. PondyReddiyar. Sarvodaya. Kubernetes for Network Engineers. May 3, 2019Stav SitnikovData Center, Switches Kubernetes is quickly becoming the new standard for deploying and managing containers in the Hybrid-Cloud.
Here’s why engineers should care. As a network engineer, why should you care about what the developers are doing with Kubernetes? Isn’t it just another application consuming network resources? Kubernetes is quickly becoming the new standard for deploying and managing containers in the Hybrid-Cloud. Node A node is the smallest unit of computing element in Kubernetes. Cluster When deploying applications onto the cluster, it intelligently handles distributing work to the individual nodes. Persistent Volume Since applications running on the cluster are not guaranteed to run on a specific node, data cannot be saved to any arbitrary place in the file system.
To store data permanently, Kubernetes use Persistent Volumes. Container Applications running on Kubernetes are packaged as Linux containers. Pod Kubernetes doesn’t run containers directly.
Farming. Co-op. Hackaton. Nyu. Orthanadu. Granite. Emblem. Non-profit. Cbre. CQRS. Kbastani/event-sourcing-microservices-example: Learn about building microservices with event sourcing using Spring Boot and how to deploy a social network to Kubernetes using Docker Compose or Helm. Openstack\centOS. TestAutomation. The Best Resources for Learning Selenium Quickly. In a recent post, I wrote about what language you should choose to get started with Selenium.
The next question I’m usually asked is, “Which books or resources would you recommend for someone who is new to programming and just getting started with Selenium?” When I moved from UFT to Selenium, this was something I also struggled with. My Selenium Resources List Over the past few years I’ve spent a lot of time researching Selenium resources and talking with some of the top Selenium automation thought leaders on my TestTalks podcast.
Top 5 Tips to Avoid "Integration Hell" with Continuous Integration - Apica. Inevitably, developers are forced to delay pushing fixes and features because other parts of the code aren’t ready.
“Integration Hell” earned its name because clients are missing out on the latest version of the application–and because it negatively impacts team morale. Continuous Integration is a software development practice involving “integrating” updates multiple times a day. The process is designed to catch problems early on and prevent Integration Hell. CI. Spring. CodeKata. GIT. Microservice. Software Developers Use Domain Driven Design to Drive Business. Increasingly, software developers have the ability to not only maintain and architect code, but extend their expertise to providing direction to the business.
By using domain-driven-design (DDD), developers can discover customer behaviors and recommend practices that change the nature of the business. Jef Claes, a ‘professional code slinger’ with a blog, was asked to refactor an application written by offshore developers into something that would be more manageable and extensible by their in-house team. Additionally, the newly refactored application would have to be more in line with his company's business needs as an online gambling site. He chose to employ the DDD methodology and its architectural approach for the refactoring effort; yielding aggregates, entities, and value objects, in addition to employing event sourcing as the new system's state mechanism.
DevOps. DOCUMENTATION. CT. REST. Openshift. AgileConnection.