宏观上： 1.技术广度方面 至少要精通多门开源技术吧，研究过struts\spring等的源码。 2.项目经验方面 从头到尾跟过几个大项目，头是指需求阶段，包括需求调研。 尾是指上线交付之后，包括维护阶段。... (more…)

I am sitting in my study, it’s dark and completely silent, I am in the creative flow, typing away the last lines of code for my new… (more…)

About a month ago, I had the pleasure of taking a tutorial led by the fantastic Brendan Gregg on creating FlameGraphs using the Linux perf toolset. I recommend reading his many blog posts on the subject, but in short: while perf is an excellent resource f...

There are certain problems that just make sense to solve using Java Recursion. Demonstrating Fibonacci Series is one of them. Let’s take a look at something called Fibonacci series. Here are the first few numbers of this series:0, 1, 1, 2, 3, 5, 8, 13, 21... (more…)

Oracle continues to make progress Java EE 8, the enterprise edition for the Java platform, and moving forward it would like to advance Java EE within a more open and collaborative community. Specifications are nearly complete and the Java team expects to ... (more…)