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JDK8 upgrade, most of the problems may be encountered in the compile time, but sometimes it is more painful, there is no problem in the compile time, but there is a problem in the run time, such as today's topic, so when you upgrade, you still need to test mo ...
Posted by Random on Tue, 09 Jun 2020 09:26:58 +0200
Questions from a small partner on WeChat:
When he saw this, Songge suddenly thought that I had written Spring Boot+Swagger before:
SpringBoot Integration Swagger2
Uses of OAuth2 + Jwt have also been written:
Want to have fun with OAuth2 and JWT?See Songgo's performance
But they haven't been written together yet, so little buddies have ques ...
Posted by raister on Tue, 09 Jun 2020 02:49:02 +0200
1. Computer core foundation
1.1 what is language? What is programming language? Why programming languages?
Language is actually the medium of communication between people, such as English, Chinese, Russian, etc.
Programming language is the medium of communication between people and computers,
The purp ...
Posted by earunder on Sun, 07 Jun 2020 12:41:44 +0200
Google announced Kotlin as the official Android and development language at the I/O conference in 2017, and Android Studio also provides full support for Kotlin.
How do I run kotlin's code?adopt https://try.kotlinlang.org Or IDEA and other IDEs that support Kotlin write directly on top of it, and then run away. Here's the main record of how to ...
Posted by gazolinia on Sat, 06 Jun 2020 19:57:34 +0200
A simple small salary management system, JavaFX + front-end Spring Boot, has few functions. It focuses on the UI and some logic of the front-end. The back-end is very simple.
User registration / login
Verification code retrieve password
Users modify information, modify Avatar
Display salary in bar cha ...
Posted by poknam on Sat, 06 Jun 2020 12:10:57 +0200
Recently, I want to simulate the implementation of a framework involving with. Let's study it!
Here is a common way to write
Automatically release file handle after running
with open("./abc.txt","r") as f:
data = f.read()
#Automatically release resources after running
with tf.Session() as sess:
result = sess.run([product])
Posted by talor123 on Fri, 05 Jun 2020 10:40:52 +0200
Convert DOM corresponding to mybatis global configuration file to XNODE object
In the above, we have completed the construction of XmlConfigBuilder object and prepared the basic environment for parsing XML files.
So the next step is to call the parse() method exposed by XmlConfigBuilder to complete the parsing of mybatis configuration file.
Posted by lupus2k5 on Fri, 05 Jun 2020 08:15:43 +0200
For Java multithreading, in fact, it has been some scattered learning. Multithreading is often asked in the interview. I really want to summarize this certification this time, and I really don't want to fall in this field. According to "Java high concurrent programming details" a boo ...
Posted by coolbeansdude51 on Thu, 04 Jun 2020 15:32:41 +0200
Collect a lot of anti - Crawler sites, there is a very good tool: Octopus... Directly through the browser access, a force to break ten thousand methods
Preparatory work: money, spend money to buy members of Octopus website for a month or more, so that you can do Cloud Collection
Next, grab the data by yourself. After the grab, set the timing ...
Posted by christillis on Tue, 02 Jun 2020 17:02:35 +0200
1, Service provider and service consumer
Using microservices to build distributed system, microservices communicate with each other through network. We use service providers and service consumers to describe the invocation relationship between microservices.
The callee of the s ...
Posted by PromaneX on Mon, 01 Jun 2020 05:04:19 +0200