Write less css and leave work early! Antd finishes the todo-list style layout

Antd is a library of UI components that works well with React Save time writing css styles by using UI Libraries If we compress our css writing time by more than half, we may be able to leave work earlier ~ About Antd Antd website Antd Github address: https://github.com/ant-design/ant-design How to use antd? Instal ...

Posted on Thu, 20 Feb 2020 08:34:42 -0800 by rdennisak

IO stream: other streams

Data input and output flow Data input stream: DataInputStream Data input streams allow applications to read basic Java data types from the underlying input streams in a machine independent manner. Data output stream: DataOutputStream The data output stream allows applications to write basic Java data ...

Posted on Thu, 20 Feb 2020 04:06:07 -0800 by mfos

Sharding JDBC distributed primary key

In the traditional enterprise software development, the technology of automatic generation of primary key is the basic requirement. Each database provides corresponding support for the requirement of the self-increasing primary key, such as MySQL's self-increasing key. For MySQL, it is very troublesome for different databases and tables to gene ...

Posted on Thu, 20 Feb 2020 04:01:56 -0800 by pleisar

Part of topics for the second selection of the training team

Mask processing COVID-19 is frustrating, but those brave people are still fighting on the front line, and I'm praying at the moment In order to ensure the production of materials, many enterprises have produced masks across industries. If there are n assembly line tasks that need to produce masks, the ...

Posted on Thu, 20 Feb 2020 03:28:40 -0800 by nicandre

Java - multithreading (from theory to programming)

Article directory concept The life cycle of a thread thread priority Create a thread Creating threads by implementing the Runnable interface Create threads by inheriting threads program Creating threads through Callable and Future Comparison of three ways to create threads Several main concepts of ...

Posted on Thu, 20 Feb 2020 03:11:03 -0800 by blear

python note 22 (object oriented course 4)

Content today Homework Stack Sequential search Iteratable object Constraint + exception reflex Detailed content 1. homework 1.1 code execution from top to bottom print('Hello') def func(): pass func() class Foo: X = 1 def func(self): pass Foo.X class Foo: print('Hello') def func(self): pass class ...

Posted on Thu, 20 Feb 2020 02:21:15 -0800 by M. Abdel-Ghani

Package of Flutter learning - Android package generated by pure Flutter project

Preface In the previous section, we introduced the usage of some basic widgets in Flutter. Let's start with how to build and generate Android packages in actual combat. In this article, we mainly introduce the method of generating Android packages for pure Flutter projects and the problems encountered ...

Posted on Thu, 20 Feb 2020 02:00:02 -0800 by sansan

Deep learning: Tensorflow2.0 load and identify classic dataset MINIST

I. implementation ideas1. Load MNIST data set to get training set and test set2. Convert training set and test set to DataSet object3. Break up the data sequence Avoid reading data in the same order every time, make the model remember some characteristics of the training set, and reduce the generalizati ...

Posted on Thu, 20 Feb 2020 01:21:58 -0800 by mescal

Java self study Lambda method reference

Lambda method reference Step 1: reference static methods First, add a static method to TestLambda: public static boolean testHero(Hero h) { return h.hp>100 && h.damage<50; } Lambda expression: filter(heros, h->h.hp>100 && h.damage<50); Call this static method in the Lambda expression: filter(heros, h -> Test ...

Posted on Thu, 20 Feb 2020 00:50:26 -0800 by djroki

Object oriented C language -- class, field, method

Object oriented C language -- class, field, method Things in reality are abstracted into classes The basic elements of Class are: field - variable, method - function Example: Person (class): _Field: age,name _Method: GetInfo,IsOlderThan,SayHello 1, Defining fields and methods in a class Define a p ...

Posted on Thu, 20 Feb 2020 00:28:58 -0800 by sunder