In the era of information fragmentation, knowledge is often presented in the form of small fragments, which can't help you build a knowledge system. Just like building a house, you can't afford to build a house by picking up a pile of bricks one by one. The same is true of learning Java. At the beginning, you should understand the whole technical system and make clear the specific learning objectives, and then you can start learning step by step.

After all, people's energy is limited, but knowledge is infinite. If you leave the system and "play truant", it will take time and effort to say nothing, and you may not learn anything well.

2. Applied Earth Science

Many students still keep the habit of reading books and reading theories desperately, but they just don't want to start work, thinking that they can look back after learning the theory thoroughly. In fact, when you really study, you will find that practical operation is more important than logical ability. The only way to become a big cow is to knock on the code day and night, instead of just staying in theoretical and logical thinking.

Knock on the code a few more times and you will see its meaning.

Step 3 study consciously

Learning is a protracted war, action is the most important, and persistence is the most important. Short-term assault has little effect. The success of self-study depends largely on whether you can persist in learning. Before self-study, ask yourself: Can I study more than 6 hours a day for at least the next six months?

If you can't, and you are sure you don't have the self-control, then resolutely give up the idea of self-study. & lt teach yourself for half a month, from getting started to giving up > or< teach yourself for half a year, from getting started to Daniel > The choice is in your hands.