Quoting a post on Quora Digest,
- They know how to use their keyboards to do work. Keyboards are way faster than mouse once you know how to use them. They’re also more amenable to muscle memory. Are you clicking around to open new files? When I’m coding I barely touch my mouse.
- They know how to use their tools, especially on the command-line. Ctrl+R for reverse search, Ctrl+A/E for beginning/end of lines, for auto-completing filenames, etc. These become muscle memory after a point.
- They are very good at debugging and are likely to isolate, identify, and resolve a bug 100x quicker than a beginner. This isn’t just because they “know more.” Oftentimes they know just as much as you, but have a more disciplined approach to finding the source of unexpected problems.
- They have a better sense of where to look for information and aren’t afraid to navigate through manpages or even source code to understand how some other system is behaving. If I’m having trouble with a poorly-documented Ruby gem, for example, I’ll often look at the gem’s source code to see if I can make sense of what’s going wrong. I’d say 90% of the time this is quicker than Google.
More insight in to debugging – Debugging — Experts vs. Novices
Cheers Folks, Happy Coding 🙂
What is WSO2 Carbon ?
WSO2 Carbon redefines middle-ware by providing an integrated and componentized middle-ware platform that adapts to the specific needs of any enterprise IT project – on premise or in the cloud. 100% open source and standards-based, WSO2 Carbon enables developers to rapidly orchestrate business processes, compose applications and develop services using WSO2 Developer Studio and a broad range of business and technical services that integrate with legacy, packaged and SaaS applications.
WSO2 Carbon kernel, the lean, modular, OSGi-based platform, is the base of the WSO2 Carbon platform. It is a composable server architecture which inherits modularity and dynamism from OSGi framework. WSO2 Carbon kernel can be considered as a framework for server development. All the WSO2 products are composed as a collection reusable components running on this kernel. These products/components inherits all the core services provided by Carbon kernel such as Registry/repository, User management, Transports, Caching, Clustering, Logging, Deployment related features.
- Composable Server Architecture – Provides a modular, light-weight, OSGi-based server development framework.
- Carbon Application(CApp) deployment support.
- Multi-Profile Support for Carbon Platform – Enables a single product to run on multiple modes/profiles.
- Carbon + Tomcat JNDI Context – Provides ability to access both carbon level and tomcat level JNDI resources to applications using a single JNDI context.
- Distributed Caching and Clustering functionality – Provides a distributed cache and clustering implementation which is based on Hazelcast- a group communication framework
- Pluggable Transports Framework – Based on Axis2 transports module.
- Registry/Repository API- Provides core registry/repository API for component developers.
- User Management API – Provides a basic user management API for component developers.
- Logging – Supports both Java logging as well as Log4j. Logs from both these sources will be aggregated to a single output
- Pluggable artifact deployer framework – Can be extended to deploy any kind of artifacts such as Web services, Web apps, Business processes, Proxy services, User stores etc.
- Deployment Synchronization – Provides synchronization of deployed artifacts across a product cluster.
- Ghost Deployment – Provides a lazy loading mechanism for deployed artifacts
- Multi-tenancy support – The roots of the multi-tenancy in Carbon platform lies in the Carbon kernel. This feature includes tenant level isolation as well as lazy loading of tenants.
- Simplified logging story with pluggable log provider support.
- Upgraded versions of Hazelcast, Log4j, BouncyCastle.
- Improved Composite application support.
How to Contribute
- WSO2 Carbon kernel code is hosted in GitHub.
- Carbon 4.3.0 release work is carried out in “release-4.3.0” branch of this GitHub project.
- Please report issues at Carbon JIRA and Send your pull requests to branch.
WSO2 Carbon developers can be contacted via the mailing lists:
Cheers folks, Happy Coding 🙂