beginning
As a 40-year-old, having an interview opportunity is extremely cherish, and also extremely sincere. No rhetoric, ambitious. Without wolfishness, society polishes middle-aged people into obedient licking dogs.
Thanks to the company owned by Papa Ma, it gave me one of the few opportunities, and it was still a very good position, but unfortunately, I could not continue for various reasons.
Eventually, by chance, I got my current job, and my income was the same as before, but it was long enough to last more than ten or two decades.
Easy to develop plug-ins, tools and third-party open source libraries
1. How to use GsonFormat: Shortcut key Alt+S can also use Alt+Insert to select GsonFormat. Function: Quickly convert the json string into a Java Bean, eliminating the need for us to write the corresponding Java Bean according to the json string.
2. ButterKnife Zelezny is also called the butter knife usage method: Ctrl+Shift+B Function: quickly bind resource id. Say goodbye to findViewbuId.
3. Parcelable code generator Use method alt+insert to select Parcelable Function: JavaBean serialization, rapid realization of Parcelable interface.
4. Lifecycle Sorter Usage: Shortcut key Ctrl + alt + K Function: You can sort the life cycle method positions according to the life cycle of Activity or fragment
5. How to use findBugs-IDEA: The icon of findbugs will appear in the lower left corner to find the bug plug-in
6. How to use JsonOnlineViewer: click on JsonOnlineViewer in the view function below. Function: to detect the get or post interface
7. LeakCanary usage method: Add LeakCanary related dependencies in the build.gradle file of the main module of the main project: Monitor in the Debug version
Memory leaks of Activity, Fragment, etc. (Also use a tool that comes with AndroidMonitor in Android Studio—>memory. This tool can also be said to be very easy to use. Let me briefly introduce it. Although memory cannot be analyzed, which part of the leak exists And so on, but you can intuitively see the memory usage and see the dynamic changes of the memory)
8.bugly How to use: go to Tencent to apply, then integrate in the project and its introduction: report exceptions, application upgrades & hot updates.
At last
I hope that everyone will have a good attitude. You have to think clearly about what kind of company you want to enter. It is not necessarily a large company, and I am not a mega company. Of course, if you don’t know the choice or plan, choose a big company! I hope that we can choose the company we want to go to before investing or recommending it, instead of having a company that wants me to go! Also, don’t be afraid, don’t be pressured, just treat it with your heart, but be prepared. Finally, I hope everyone can get a satisfactory offer! If you currently have a job, please cherish it and work hard. Finding a job is actually quite tiring and hard.
Attached here are dozens of sets of ByteDance related to the above-mentioned interview questions, interview questions from JD.com, Xiaomi, Tencent, Toutiao, Ali, Meituan and other companies in 19 years. The technical points are organized into videos and PDFs (in fact, a lot of effort was spent than expected), including knowledge + many details.
Due to limited space, I will show you a small part in the form of pictures. You can click GitHub to get it for free
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