I’m about to start looking for a job.
Let’s record the things in the job search in this article .
Several of my friends have gone to Shanghai. I plan to also go to Shanghai to find them. I will improve my resume and deliver it in major job search channels.
It will be updated all the time, so stay tuned. Wow,
I asked in the interview, the five io models:
link directly, with pictures and texts: the five io
4.29 There was a question in the interview today that surprised me a bit, it was about memory overflow, this I don’t have much contact, let’s see what it is: How to prevent memory overflow in C++ programming.
Knowledge of define and const:
There is a very strong summary example: Interview scripture
. Post everything I collected,
const and Static differs from
const constant: it is initialized when it is defined and cannot be changed later. Prevent a variable from being changed
const parameter: func(const int a){}; the parameter cannot be changed in the function
const modified class member function: this function can only perform read-only operations on member variables.
static local variables declare a variable It is a local variable of the function, then this local variable will not be released after the function is executed, but will continue to remain in the memory. A
static global variable means that a variable is accessible globally in the current file. A
static function means that a function can only be in the current File accessed
volatile
1). Hardware registers of parallel devices (such as status registers)
2). Non-automatic variables that can be accessed in an interrupt service routine
3). Shared by several tasks in multithreaded applications variable
gcc -c compile assembly does not link
gcc -E preserve preprocessing
gcc -S assembly
gcc -l link
To add, about whether you will choose to pursue further studies in the future, such as postgraduate entrance examinations. My suggestion is that if you want to go to this company, you can answer that you have to stay and will not take the postgraduate entrance examination. (From the perspective of other people’s HR, recruit you into the company, develop you and give you nutrition, but you run away. This is not in the company’s interest.) So my advice is to try not to mention this topic. When you arrive, you should try to show your sense of belonging to the company.