The best time to plant a tree was ten years ago, followed by now
Many programmers may feel confused in the early stages of learning, but as the novice period passes, the direction of work will gradually become clear. However, as time goes by, more and more learning materials are available, and people begin to hoard books, articles, and lectures, which challenges learning efficiency. In this case, improving learning efficiency has become a key issue.
The following is my experience on improving learning efficiency. It is actually very simple: systematic learning.
I used to like to read some blogs or seemingly easy-to-understand articles. I read technical articles on Weibo and WeChat every day and collected them. After a period of time, although I read a lot of content, I still felt that I was stuck in the same place without actual improvement.
Finally, I made up my mind to study a thick book, and suddenly I felt a sense of enlightenment. When reading, what you learn is a complete knowledge network, and each knowledge point is interconnected and distinguished from other content. This comprehensive understanding is much more advanced than individual articles.
After several painful learning and sorting processes, reading independent articles or materials will often get twice the result with half the effort, because the corresponding knowledge can be found within the system, and sometimes you can even master new knowledge by just reading one sentence.
Therefore, I suggest that when reading articles and blogs, you should not just read one article, but study them continuously and thoroughly, so as to achieve the best results.
Non-algorithmic you
How many interviews did you have?
Finally, because I don’t understand the algorithm,
Die on the way?
these pains,
How could you not understand?
To this end, we specially invited experienced interviewers,
We provide you with a warm interview guide (including interview questions in various aspects related to Android and analysis of algorithm questions ).
Help everyone sort out their knowledge points,
Let everyone draw inferences from one example,
I got the offer softly!
Since the interview content is relatively large and the space is limited, the information has been organized into PDF documents. If you need the complete document of the answers to the most comprehensive Android intermediate and advanced interview questions in 2023, you can
Table of contents
Chapter 1 Java
●Java basics
●Java collection
●Java multithreading
●Java virtual machine
Chapter 2 Android
●Related to the four major components of Android
●Android asynchronous tasks and message mechanism
●Android UI drawing related
●Android performance tuning related
●IPC in Android
●Android system SDK related
●Third-party framework analysis
●Comprehensive technology
●Data structure aspect
●Design pattern
●Computer network aspects
●Kotlin aspect
Chapter 3 Audio and video development high-frequency interview questions
●Why can a huge original video be encoded into a small video? What is the technology involved?
●How to optimize live streaming instantly?
●What is the most important role of histogram in image processing?
●What are the methods of digital image filtering?
●What features can be extracted from images?
●What are the criteria for measuring the quality of image reconstruction? How to calculate?
Chapter 4 Flutter high-frequency interview questions
●Dart part
●Flutter part
Chapter 5 Algorithm High Frequency Interview Questions
●How to find prime numbers efficiently
●How to use binary search algorithm
●How to effectively solve rainwater problems
●How to remove duplicate elements from an ordered array
●How to perform modular exponentiation operation efficiently
●How to find the longest palindromic substring
Chapter 6 Andrio Framework
●Analysis of system startup process interview questions
●Binder interview question analysis
●Handler interview question analysis
●Analysis of AMS interview questions
Chapter 7 174 common interview questions in companies
●SD card
●Android data storage method
●Broadcast Receiver
●What are the consequences of frequent sp operations? How much data can sp store?
●The difference between dvm and jvm
●ART
●Activity life cycle
●Can Application start Activity?
●…
