Naturally, technology cannot be left behind at work, and stagnation is a step backward.
Read more technical analysis articles on Open Source China, GitHub, and various technical blogs, which are very helpful to improve your own technology.
Knowledge extends from basic data structures and algorithms, computer networks, and Java foundation to internal implementation, model abstraction, and architecture design. Object Orientation, Memory Management, Garbage Collection, Design Patterns, Distributed Systems, Middleware Technologies, etc. All these techniques take a lot of time to learn.
Divergent thinking skills should also be cultivated, such as reasoning questions, game theory, and probability.
There are various interview questions, and the technical requirements of the programmer are getting higher and higher. If you don't study, you will be overtaken by latecomers.
The chapter "Craftsman Thinking, No One Owes You a Good Job" in the book "Too Good to Be Ignored" writes about workplace competitiveness. "Craftsman thinking is a way of approaching one's career: an output-centered career outlook. , focus on the value you bring to the world (work). This kind of thinking is essential to building a business you love" and "Nobody cares (my advice) because that's not the answer they want to hear. They want to Heard it '...you can get an agent, you can write a script...' but I always say 'make yourself too good to be ignored'".
It is a common workplace phenomenon to be ignored by direct leaders or senior leaders at work, and the rank and salary cannot be improved. When colleagues discuss technical details with each other, they sometimes fight with blushing and thick necks. After thinking about it, what if they win or lose. The sense of superiority that at first cared about being able to solve problems that other colleagues couldn't solve now doesn't matter.
When you can't raise your arms, just be alone.