Tag：Programmer
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Programmer “confused code” behavior reward! Why does this code run successfully?
When it comes to programmers, the usual impression for laymen is that they have plaid shirts, large underpants, flip flops, unkempt hair (bald head), dirty face and black circles under their eyes, and that “people are stupid and die quickly”. This is the inherent idea of programmers. However, as programmers in the new century, we […]
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After five years of software testing in byte beat, he was ruthlessly dismissed in December to remind his brother of rowing
First, let’s briefly explain the background. An unknown 985 benshuo joined byte after graduation in 17 years. He was ruthlessly laid off in the name of “personnel optimization”. Then he switched to youzan and has been engaged in software testing. I have no internship experience before. It’s five years of work experience. In the past […]
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Learning curve of different programming languages! Did you get caught?
It’s interesting to see the learning curve of different programming languages drawn by a foreign programmer on GitHub. I’ll share it with you here. C++ It turns out that the template is a barrier for everyone. JavaScript Callback function is a magical existence. Java When learning design patterns, don’t feel too good about […]
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Is the Java market saturated? Will it be too late to switch to Java now?
Let’s start with the conclusion: don’t listen to the training class teachers. Compared with other majors, java development does have a higher starting salary, but there are also problems of more overtime and more internal examination papers. Especially for the students who come out of the training class, it will be much more difficult for […]
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There are some passages that laymen can’t understand at all. Only programmers will laugh wildly after reading them
preface Programmers may be the most favorite profession of self hacking. Why do programmers like self hacking so much? Because the threshold of black programmers is too high, laymen can’t get to the point at all. Programmers really can’t see it, so they have to roll up their sleeves and do it by themselves. Because […]
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MySQL high-end Bureau, if you don’t understand these thoroughly, what about optimization?
MySQL, a familiar and unfamiliar term, we used MySQL database as early as learning JavaWeb. At that stage, MySQL seemed to us to be just a good thing for storing data. When storing, it was blocked inward, and when querying, it was also a blind full table query (without a little optimization). We always […]
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MySQL high-end Bureau, if you don’t understand these thoroughly, what about optimization?
MySQL, a familiar and unfamiliar term, we used MySQL database as early as learning JavaWeb. At that stage, MySQL seemed to us to be just a good thing for storing data. When storing, it was blocked inward, and when querying, it was also a blind full table query (without a little optimization). We always […]
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I thought I was awesome with MySQL until I saw the interview question of Alibaba. I didn’t deserve it..
preface As we all know, on the resume, “understand = heard the name; familiar = know what it is; proficient = used; proficient = done something”. I believe everyone is familiar with MySQL index. Index is a data structure that helps MySQL obtain data efficiently. As the key knowledge in mysql, index appears frequently in […]
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These 10 GitHub projects that make you laugh and can’t close your mouth actually won 7W + stars!
I’m sure that after reading the following items, you will have more websites in your favorites. The more you use them, the happier you will be. After using them, shout “GitHub Dharma is good” and “women’s clothing is justice!” For me, GitHub is a must brush every day. I have long treasured the items on […]
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The story of a 30-year-old programmer’s incomparable struggle, even lying flat is an extravagant hope
background I am a programmer living in a second tier city. I have two children at home. The eldest is now connected with the young. I will go to primary school next year, and the second is a little over two years old. I will go to kindergarten next year. The main household expenses include […]
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In the second half of 2020, are there any puzzles for new programmers and beginners? Dispel doubts!
This summer vacation has been very long. During the holiday, I made some study plans and read some books, which were carried out in an orderly manner. During this period, I helped some novice partners how to enter the programmer’s career, and talked with some old programmers about the programmer’s career planning. In fact, it’s […]
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Study java programming ideas
The so-called study is “like a duel, like a chisel, like a thought” in the University. I have been working on the book “Java programming ideas” for three years. It is the best written Java programming book in the world and one of the most helpful books to me. Every time I open it, I […]