Today is sharing the article to be cut before sharing a small C, can be seen under this article "winter, by those who cai's in the end go? "Recently he has found firm favorite headlines today Offer, and is about to entry, in at my request, he wrote a summary as follows. Hereinafter the "I", not a fish brother, is especially small C.
Two months to hear two words most is winter and layoffs , as the army was cut in an experienced anxiety to fear, to self-confidence, and finally to joy. Anxiety is a period of days to be cut, not better, not down the stairs every day, we review in the room. I did not dare tell his family. Worried about their own they can not find jobs, become unemployed. Took several confidence is after two or three-wire factory offer, more and more confident. Joy is also to get their dream company green channel. The main point today to share technical interview process that need attention.
Update your resume
Under the guidance of Columbia fish, I put some details of the resume highlights of the project focuses on the next, as well as do some of the results with data to quantify resume is best not to write too many pages, usually 2-3 pages is enough, picking up the focus to write, write Niubi place and their own personal involvement, it is best not to write fast hardware items, but you're not familiar with, it's her face, people question your authenticity. This is very grateful to Columbia fish guide.
Submit Resume
Resume basically looking to push the human, retractors, respond to the wishes of the boss seems very low, some companies are really not hiring, pushing advantage that we can follow within easy tracking feedback, there is no hurry to start out an interview, but a semi-ready more than a month, the past from Java, Android, design patterns, algorithms and data structures, basically all over again, is weak algorithms and data structures, where the main topic to brush some on LeetCode.
Review content
In Java review , the focus part read as follows:
1、容器：HashMap，HashSet，LinkedList
2, memory model
3, garbage collection algorithm
4, the class loading procedure
5, the reflection
6, multi-threading, thread pool
There is a interviewer that you can write yourself a LinkedList, this fact is to examine the relevant doubly linked list, such as adding data, deleting data. If you do not see the source code, it expected to be difficult to know the internal principle.
In Andorid review , the focused read the following sections:
1, UI Custom View
2, event interceptor and distribution mechanism
3, to solve some performance problems, as well as the practical application of the project.
4, performance optimization tools: TraceView, Systrace, debug GPU overdraw & GPU rendering mode analysis, Hierarchy Viewer, MAT, Memory Monitor & Heap Viewer & Allocation Tracker, LeakCanary, Lint.
5, performance optimization direction: network, memory, drawing, power, APK thin
6, IntentService principle and
7, the cache to achieve their own how to do? LruCache principle
8, the relevant graphic image, such as OpenGL ES pipeline process, the EGL understanding, Shader Related
9, SurfaceView, TextureView, GlSurfaceView difference, usage scenarios?
In Android Framework review of the focused read the following sections:
1, AMS management
2, Activity start the process
3, Binder mechanism
4, AIDL principle
5. Why Parcelable, what is the benefit?
6, Android image display-related processes, VSync signal, SurfaceFlinger to FrameBuffer
In the third-party frameworks , the focuses read the following sections:
1, Glide Source introduced
2, EventBus principle source
3, LeakCanary principle source
4, ARouter principle source
Plug-frame correlation, no time to take a closer look, to understand the different plug-in mechanism and the main principles of the genre, as well as the advantages and disadvantages and limitations.
Algorithms and data structures , focusing read the following components:
For example, common single chain, reverse, insert, delete, doubly linked list insert, delete, common sort, heap sort, merge sort and so on. Pre-order binary tree traversal, in order traversal, postorder traversal, K biggest problem. Classic breadth, depth-first search algorithm, these visits often in large companies
Little sentiment
Interview to be humble, when the interviewer and you have different views, should humbly accept, general ask you what questions to ask when interviewing immediately indicate the end, and to ask the company's products, project-related content, to facilitate mutual understanding . Let interview and other notifications, if not super-giant, usually within a few days there is news, no news is hung up, hung up a variety of reasons, may not meet the job-matching, the price is likely to be high, there may not be a HC, and many more. Do their own summary on the line, finished each interview, to be a record. Do not take the initiative to ask the interview results unless you wait a long time, but feel that they could have had. The initiative to ask, cool quickly, interested in you, then contact your naturally, HR will not let go of any suitable candidates. The main difference is that we cognitive interview, quite different, naturally, not consensus. Of course, no need to beat yourself up, I have not seen the interview Baidu, Tencent, but to get the Offer, different interviewer is looking for like-minded people . So much, I hope to be useful.
I welcome attention to the micro-channel public number "code of agricultural breakthrough," sharing Python, Java, big data, machine learning, artificial intelligence technology, agricultural technology to enhance the focus on code • • Breakthrough thinking workplace transition, farmers grow 200,000 + code first charge station, accompany you grow up with a dream.