At Hkust for the first six months

Recorded in: 2016.1.3

2016 years to hkust 5 months to write but has not written tomorrow Test English tonight how can not read the book casually write a summary of this 5 months

5 months to study for 1200 hours 5*30*8=1200 seniors said that an industry in the study of 1w hours is basically the industry's experts. Haha don't know if it's true

First of all, the choice of summer lessons have no choice at that time first contact with Hkust's teaching atmosphere morning afternoon all in the school night to do the experiment impression the most profound is hkust no more teachers tired and then we take a break at first is Li Xi he stressed how to learn the composition of the principle is really difficult to learn me to the end or a lot of confused of the exam

Then Guo Yan the operating system in front of the study of the system is also the next learning file systems what mount U disk on the feeling of blankly, especially I do not understand that there is a value range of the parallel fork variable i haha I am also very silly asked these different fork inside I is not a i haha anyway multi-process code run chaos seven or eight Bad

And then there's the funny li * * teacher data structure Most impressive is that his discourse does not learn how to learn what the whole class of computer students can be said to be afraid to speak

Then is the database table Jing Teacher People super Good final results to more than 90 that day raining a lot of people did not go to class teacher friendship tips these come to class children

Then is Zhao ZG computer network This time the class comes the person to be few less than 50 people teacher to us issued the PPT A3 paper we generally sit in the sixth row this time before we are almost empty seats, but the first row will never be vacant or there are a lot of very hard people

Summer vacation lessons are about to end the seniors came to a big send book I did not get the book of seniors, seniors said that the real class than this is still difficult summer lessons overall is very easy and then is our small team haha experiment binding reason to know a few beautiful haha of course soft courtyard beauty really a lot of soft courtyard genius is more

I went to Shanghai and Hefei to play for a while before the final lesson was ready for class.

The only regret in choosing a class is that I don't know anything about Java. What is the object-oriented what kind of overloaded what what what what what what the C + + C # java but did not write the code and quickly forget haha still remember to register NetEase cloud classroom to see the inside of a lot of video read it actually did not What do you remember when you put together a bunch of notes, it's actually useless, because I've never programmed with object-oriented thinking in the last 5 months.

First of all, I am the network and information professional I chose the only one of the threshold course is information security This is all Linux C programming is mainly socket programming class is very serious listen to listen also do not understand this is the information security experiment is super difficult but for understanding and will feel very simple to understand the attack way Understanding of the defense technology and understanding of the stack I did very poorly when I first experimented with the stack is what I do not know I asked the senior seniors said the stack painting will understand what EBP ESP what function call RET back look at the roommate's report only slowly understand the growth direction of the stack the direction of the growth of the local array why the word An array of characters will overflow and then I can use this to make a soft set of haha

And then I sat down on another restricted course. Advanced network because the experiment didn't do it I just learned a little bit of the principle of knowledge okay stick it out in the back of the engineering practice how much still a bit of work engineering practice is raw socket programming I have just touched the socket can now write a little C language crawler haha but There's always more failure than success, and there's a lot of stuff going on and thinking about firewalls in the network. This thing is always returning us with a whole bunch of weird information, feeling helpless.

And then there's the virus lesson Guo Yu's class is also a brain hole open the God class experiment super difficult to come up is Win32 assembly for me such rookie player heart 10,000 grass mud horse Pentium Ah now also in the code for 1000 lines of code there are 1000 lines of comments I'm afraid of it, but after I read it, every experiment Enough to show off one weeks. The front process injects the next function hijacking message hijacking I started from the PE structure when I began to make a faint before imitating a roommate with a pointer to think about the pointer is really crazy to understand a lot of the underlying things and then turn to the structure later to know the structure is really more convenient I want to fill the experimental tears

And say a little easier. English Zhao bing~ teacher People Super good because we want to midterm exam she put the English midterm exam to next week and we one of the exams week English class also stopped on this cushion opportunity let me take the Java EE to test the later only then know I test is the peripheral small partner of the least

The teacher is a very good architect Ding Q information is also super big just I did not learn at that time class will know to play the landlord also escaped 2 times class haha back to the person seems to be only 30 people the great God stood in the architect's angle to lecture I seriously heard also demerit a lot of notes some things pressure more than you bear range You just give up because you can't learn.

Then is the Web security Guo Yan class knocks the code teacher all is good teacher to say the front-end Web knowledge information is also quite big of a big benefit is the experiment has not deadline haha I remember I was after the test to find the Seniors check this is the course of hackers to get started to do not download hacking software to black and black Later I used CSRF to try a bit haha now some big website front-end code is JS generated I still a technology small white tear slowly in later contact with Kali software after the hacker also need weapons later arranged a lecture seniors give us a safe situation in the field of security opportunities And how to go down

Then is the discrete mathematics haha is also Guo Yan's class all English has the wood to have the mathematics originally is a examination comprehension lesson English lectures to increase the difficulty of the lectures but listen to do the front row or can grasp the teacher's meaning and will not be firm a little will haha don't know where the teacher talked about the course one afternoon from the warmest afternoon open It was almost completely black at the beginning of the class, and it was a job to tear it down again because it was very difficult or English.

And then there is some sentiment to hkust 5 months really learned a lot of things that I never know listen to have not heard of the present life is very stable. Write a code to read the blog every day to see blogs to find out how to throw the problem fixed time Chase animation haha is now stable. Haha learning computer is a A very happy thing, although often encounter difficult problems but we will be able to solve the mystery

I might have missed a lot of interesting things because I'm going back to my dorm room later.

At Hkust for the first six months