Tag：Thing
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Time：2021-1-21
Author: Gao Peng (eight monsters) This section contains the distribution call process. Please refer to the link below:https://www.jianshu.com/p/870… 1、 Overview Different from the playback of single SQL thread, MTS contains multiple working threads, and the original SQL thread is transformed into coordination thread. The SQL coordination thread also undertakes the work of checkpoint. We know […]
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Time：2021-1-18
1. Is null is true, and is and null are the same thing. Neuropathy writing: no matter VC_ Whether itemids is null or ”, and the sentence after or is false. Only is null or is not null can be used to judge null. The following VC_ Itemids only need the blank in front of […]
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Time：2020-12-20
Route The future route of Java programmers is nothing more than: Project Manager, product manager, technical manager, development director, architect, DBA, even pre-sale, or even give up their hands. Most of the confused friends who have worked for four to five years are constantly copying and pasting, copying and pasting, and basically have no chance […]
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Time：2020-12-14
I want to get a description of the number of fans, the number of followers, etcElements is found to be encryptedIt’s like this in the source codeLook for JS, the original is to use These thingsThis TTF is one-to-one corresponding, and then it is drawn with JS + CSSFind the problem and fuck itPull […]
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Time：2020-12-4
preface Every developer has an experience that he doesn’t want to mention. Many years ago, when he just graduated from University, many companies came to the university to recruit. One of the worst interview questions is, “what do you want you to do in the next three to five years?”. My standard answer at that […]
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Time：2020-11-23
This paper is based on the on-the-spot record of the topic “deep exploration of distributed system testing” shared by Liu Qi in the 26th issue of pingcap newsql meetup.The article is longer, in order to facilitate reading, will be divided into three parts, this article is the first. Today, we mainly introduce distributed system testing. […]
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Time：2020-11-11
Author: chuanshanjiaSource: https://www.cnblogs.com/baoch… #Preface The product manager (PM) comes to you for the latest data of XX, and you know that these data can only be analyzed through log files at present, because we know that we can’t put all the data into dB (this is unscientific!). Whenever there is such a task, you use […]
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Time：2020-10-31
I have been on the road of the front end for more than three years. Because I am self-taught, I learned a lot of things, such as HTML, CSS and JavaScript at the beginning. I learned them seven or eight at the first time. I really can’t remember them. Later, I learned them again a […]
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Time：2020-10-14
<!– /\* Font Definitions \*/ @font-face {font- family:Helvetica; panose-1:2 11 6 4 2 2 2 2 2 4; mso-font- charset:0; mso-generic-font- family:swiss; mso-font- pitch:variable; mso-font- signature:-536859905 -1073711037 905110;} @ font face {font family: Song typeface; panose-1:2160 0311 11 11; MSO font- alt:SimSun; mso-font- charset:134; mso-generic-font- family:auto; mso-font- pitch:variable; mso-font- signature:3 680460288 22 0 262145 0;} […]
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Time：2020-10-9
In the last article, we set up the basic environment, and then drew a rectangle to play with. As for how to draw rectangular wireframes, just look at the manual. It’s not complicated. If the parameters are correct, don’t spell the words wrong This article talks about the common pits and curves that are more […]
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Time：2020-10-5
Before that, we implemented NETCORE to implement custom IOC container injection. In the process of controller using things, we thought whether we could achieve transaction management through custom annotations like spring. The idea is as follows To split the action of a thing, we only need to divide the connection object according to the current […]
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Time：2020-10-2
**In the project, there is a need to click five times to activate a button. I think there should be a lot of implementation on the InternetThen I started Baidu and found a lot of links. At that time, they were all the same (as if you turned me and then I turned him), started […]
