2017-1-11

Doubts:

The amount of memory space in the 1.java data type memory.

A: Strong type language: preferring, good match!

Basic data Types (Boolean and numeric types) and reference data types.

Byte:1 bytes

Short, Char:2 bytes

Int:4 bytes

Long:8 bytes

Float:4 bytes of Double:8 bytes

2. Understand high concurrency! Cluster!

For:

Distributed refers to the distribution of different businesses in different places. Clustering, however, refers to centralizing several servers together to achieve the same business.

3. Where does the physical resolution of the device look? Why isn't there a list of mobile phone introductions?

Answer: Device pixels

Know:

1. You are so busy, you have nothing to do for yourself! Do not finish the work, there is kung fu thinking of those assorted trivia! Fuss To overcome!

2. Defy the clouds to hide their eyes! Always know what to do! Your goal!

3. If you do or not, the target is there!

4. Do, this is the gap between people! Get It!

5. Do, empty-talk fantasy endangers! Hard work, Hing Bang!

6. The discussion must be a prerequisite! The environment is consistent, the conditions are consistent, the cognitive consistency of the case to have to discuss Oh!

7. Talk about the efficiency of the era, you do not think too much oh!

8. Method: Parameter Processor! Parametric simulation data model. Parameters form the data model.

2017-1-11