25. springboot sends email

Although SMS verification is now the most popular and commonly used method of verification, email verification is still indispensable and still one of the necessary functions of the website. Any registration verification, forgetting password or sending marketing information to users can use the e-mail function. In the early stag ...

Posted on Mon, 18 Nov 2019 14:47:17 -0500 by Dennis Madsen

Function programming VS command programming

Before the emergence of ES6, the development mode of js was basically based on the command programming (IP) paradigm. Since the release of ES6, the development gods of js imitated the development mode of Python and Ruby, and gradually became popular with the functional programming (FP) mode. The students who have studied react have a deep under ...

Posted on Mon, 18 Nov 2019 14:30:07 -0500 by mdinowitz

The case of object-oriented encapsulation based on Python

Object oriented encapsulation case encapsulation Encapsulation is a major feature of face object programming The first step of object-oriented programming -- encapsulating properties and methods into an abstract class; The external use class to create the object, and then let the object call the method; The details of the object methods are en ...

Posted on Mon, 18 Nov 2019 14:22:11 -0500 by menios

C + + destructor and virtual function practice

A little bit of eye In C + +, a constructor cannot be declared as a virtual function. However, destructors can be declared as virtual functions. C + + explicitly points out that when a derived object is deleted through a base class pointer and the base class carries a non virtual function destructor, the derived components of ...

Posted on Mon, 18 Nov 2019 14:04:04 -0500 by texerasmo

Encapsulate common plug-ins

import {Message} from 'element-ui' /* [Note description] @param {object} prop */const note = (prop) => { prop.offset = 80; Message.closeAll(); Message(prop);} //Validation rules of data incoming data// this.$valid([//{valid: this.strates'info.name, MSG: 'please enter the policy group name'},//{valid: this.strategies'info.ids.length, MSG ...

Posted on Mon, 18 Nov 2019 14:01:44 -0500 by Sneo

Handwritten golang context with small partners

Preface - context source code You can get to know the official first context.go Outline. A backup of the current context version is saved here // Copyright 2014 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // Package context defines the Cont ...

Posted on Mon, 18 Nov 2019 13:45:50 -0500 by Gen-ik

JPA series 14: integrating Spring

Three ways of integration:   1. LocalEntityManagerFactoryBean: it is applicable to those projects that only use JPA for data access. The FactoryBean will work according to the JPA PersistenceProvider automatic detection configuration file. Generally, the configuration information is read from "META-INF/persistence.xml& ...

Posted on Mon, 18 Nov 2019 13:45:50 -0500 by phpfolk2003

[LOJ3074] "2019 team mutual test Day 3" operation sequence count

[title link] Click to open the link [main ideas] Consider to calculate the number of schemes with no more than three times of operation 222. It should be equal to the multiple of 222 k0k^0k0, 111 k1k^1k1, 111 k2k^2k2 The multiple sum of 111 K I K ^ I K I is NNN. From high to low dpdpdp dp, the number of positions that can ...

Posted on Mon, 18 Nov 2019 13:16:43 -0500 by Love_Daddy

The use of the arclist label of dedecms dream weaving

Tag name: arclist Function Description: get the specified document list Scope of application: global use Applicable version: DedeCMS V5.7/V5.6/V5.7 Basic syntax: {dede:arclist flag='h' typeid='' row='' col='' titlelen='' infolen='' imgwidth='' imgheight='' listtype='' orderby='' keyword='' limit='0,1'} <a href='[field:arcurl/]'>[field:ti ...

Posted on Mon, 18 Nov 2019 13:13:37 -0500 by BuzzPHP

HDU-1248 ice throne (complete backpack)

Problem Description The Lich King of the undead paid the salary, and the death knight got an N yuan bill (remember, only one bill). In order to prevent his frequent death in the battle, he decided to buy some props for himself, so he came to the Goblin Shop Death Knight: "I want to buy props!" Goblin merchant: "we ...

Posted on Mon, 18 Nov 2019 13:02:06 -0500 by soulrazer