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Let's start with a configuration file---- log4j.rootLogger=debug,stdout,logfile log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.Target=System.err log4j.appender.stdout.layout=org.apache.log4j.SimpleLayout log4j.appender.logfile=org.apache.log4j.FileAppender log4j.appender.logfile.File=d:/msb.log log4j.appender.logf ...

Abstract: today I'll teach you to write a canvas clock case. The effect may look simple without those fancy ones. This article is shared from Huawei cloud community< How to realize a simple Canvas clock effect >, author: Aurora Borealis night.. 1, First look at the effect: Write a clock case of canvas today. The effect may seem relati ...

Introduction: continuous learning, continuous evolution, get logging new skillsIn general, we often use the logging module to record logs. Before using it, we need to configure the template and set the Handler and Formatter to preprocess, such as log output location, output format, log blocking and backup. When using logs in different projects, ...

introduction In previous project ERNIE for CSC: can't you tell the difference? Here comes the Savior! In, we introduced how to train a text error correction model from 0. At the end of the article, the Taskflow of PaddleNLP is mentioned. This paper launches an interesting project on Taskflow based on text error correction: how to make AI do t ...

Mybatis plus upgrade complete! What has my system been updated? What's better about mybatis plus than mybatis? I've been writing about the system for nearly a month. Generally speaking, I upgraded my Mybatis to Mybatis plus, but it's not exactly like this. There are many small changes. This time, I specially wrote a blog to record the update ...

Function (I) Function parameters do not need to declare types, nor do they need to specify the return value type of the functionFunction does not accept arguments, but also keep a pair ()After the brackets: Basic syntax of function definition and call Example 1: Fibonacci sequence def fib(n): a, b = 1, 1 while a < n: pri ...

Introduction to binary search tree Binary search tree (BST) is a special binary tree: for each parent node, the value of its left child node is less than or equal to the value of the parent node, and the value of its right child node is greater than or equal to the value of the parent node. Therefore, for a binary lookup tree, we can find out ...

Amlegit is an Apex legendary cheating software bundled with HWID deceiver, and its user base is slightly higher than 3000 users. Cheating itself provides a 2d frame esp, silent aiming and other functions. As you will see in this extensive article, this cheating is just a publicly released exploit and source code paste. The communication method ...

Shortcut keys and Basics Note: //Single line note /Multiline comment/ ///Snippet comments /Carriage return of r/n win system output Ctrl+k+d quick alignment Ctrl+k+c quick comment Ctrl+k+u quick uncomment @Function 1. Cancel the meaning drilling function of \ in the string 2. Output the string in the original format. Example: Console.WriteLi ...

1. Declaration of structure 1.1 basic knowledge of structure The objects we see in life are complex objects, such as describing a cat or a book. We can't use simple type or floating point type to describe these types 1.2 declaration of structure struct tag { member-list; }variable-list; Let's say I want to describe a pokemon I nee ...