foreword
I believe everyone has had such an experience. The resume submitted by Haitou received a lot of interview notices. We ran all the way there, had a cup of tea with HR and chatted for half an hour. She said to go back and wait for the notice, and then there was no up.
Not to mention the time and energy wasted by ourselves, some dawdling HRs will invite some young people who are not very suitable in order to complete the performance, or fool some young people who have just entered the society.
How to tell if HR is really recruiting?
1. Ask more, ask all you can ask online, for example: what is the company's main business? What is the specific work content of the position? How to sign the labor contract? What is the salary structure like? Working hours, benefits, etc. If you are impatient, it is for you to go offline to understand, and 80% of them are for performance.
Second, read more, go to the Internet to learn more about this company, the first is to see whether the personnel introduction is consistent with what you see, and the second is to see if this company is suitable for you, and to avoid being cheated by the leather bag company.
3. Complaints. The current recruitment software can complain about the company. If you go all the way and see that you have been brushed, you must remember to complain and write the reason clearly. Although it is not effective, it can also disgust them. up.
How to cut HR under the horse
In the recruitment (job-hopping) season of Gold, Silver and Silver, many friends are already gearing up to find their next job.
Reviewing the entire Android knowledge system will become very important. It can be said responsibly that whether the preparation for the review is sufficient will directly affect your success rate of entry.
But many small partners suffer from the lack of suitable materials to review the entire Android knowledge system, or some small partners may not know where to start reviewing.
Well now, your chance is here! ! !
The editor and I have carefully prepared a piece of information for everyone. Whether it is from the entire Android knowledge system or from the interview point of view, it is a highly technical information.
Because there are really too many knowledge points, the editor first cuts some pictures to show everyone, come on! exhibit! ! !
1. Android part:
1. Fragment of the Android part of the fifth component FragmentAndroid knowledge system summary
2. Dialog box & bullet box & notification & floating window WMS source code
3. Android UI control advanced custom View, mainly the principle and handwriting implementation
4 .Android system architecture
5.Android communication
6.Android Framework source code
7.Android network programming 8.Native
audio, video and picture development [non-JNI]
9.Android special knowledge points [knowledge points that don’t know how to classify]
10 .The principle of the wheel that Android must master
11.Android architecture
12.Android optimization
13.Android career direction (only with the correct career direction can you not waste your career)
14.Android work tools
15.Android work must Preparation Skills
16. Android Cross-Platform Development
Second, the Java part:
1.JVM
2.static
3.final
4.String.StringBuffer.StringBuilder
5.Exception handling
6.Internal class
7.Polymorphism 8.Abstract
and interface
9.Collection framework
10.Reflection 11.Singleton
12.Multithreading
13
. volatile
14.synchronized
15.Lock
16. reference type
17. dynamic proxy
18. meta-annotation
3. Kotlin part
1.Kotlin Primer · Chapter 1 · Departure
2.Kotlin Primer · Chapter 2 · Basic Grammar
3.Kotlin Primer · Chapter 3 · Mixing Kotlin and Java
Fourth, the computer network part
1. Computer network architecture
2. HTTP related
3. TCP related
4. Socket
5. Summary
at last
Because there are many questions and the workload of sorting out the answers is too great, it is limited to providing knowledge points. I have compiled many detailed questions and reference answers into PDF files. Those who need them can scan the QR code below to get them for free !
