移动开发 ElasticSearch6.4.1 【Rejecting mapping update to [posts] as t
![ElasticSearch6.4.1 【Rejecting mapping update to [posts] as t](/uploads/allimg/200225/-1_02251051203156.png)
springboot2.0.2整合elasticsearch6.4.1:报错： java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoader……
移动开发 Evolutionary approaches towards AI: past, present, and futur
Evolutionary approaches towards AI: past, present, and future 2019-10-0607:28:13 This blog is from: https://towardsdatascience.com/evolutionary-approaches-towards-ai-past-present-and-future-b23ccb424e98 Table of Contents Introduction Geneti……
移动开发 [Angular] How to show global loading spinner for application
app.component.ts: import { Component, OnInit } from "@angular/core" ;import { select, Store } from "@ngrx/store" ;import { Observable } from "rxjs" ;import { map } from "rxjs/operators" ;import { NavigationCancel, NavigationEnd, NavigationE……
移动开发 安卓构架组件——向项目添加组件（Adding Components to you
在开始之前，建议阅读 应用架构指南 。 Before getting started, we recommend reading the Architecture Components Guide to App Architecture . The guide has some useful principles that apply to all Android apps, and shows how to……
移动开发 启动服务器 SEVERE: Error configuring application listener of clas
意思是spring.jar这个包在发布的时候没有被放入war。如果是maven管理的项目，可以看看这个项目的部署参数里有没有加入所有maven的包。 右键项目-Properties-Deployment Assembly，看看有没有Ma……
移动开发 spring boot中的底层配置文件application.yam(application.property)的装配原
*在spring boot中有一个基础的配置文件application.yam(application.property)用于对spring boot的默认设置做一些改动。 *在spring boot中有集成很多其他的包或者框架，如redis的操作的包，日志的等等。……
移动开发 安卓构架组件——概述 Android Architecture Componen
谷歌官文文档地址： https://developer.android.google.cn/topic/libraries/architecture 安卓构架组建是库的集合：帮助你设计健壮的、易测试的、可维护的应用。使用类作为入口管理UI组建的生命周期……
移动开发 nested exception is org.springframework.context.ApplicationC
近期在学springboot,学的时候遇到这个错,网上查了好多,改了不行,后来发现自己的配置类没有加 @SpringBootApplication 注解 Exception encountered during context initialization - cancelling refresh attempt: org.s……
移动开发 Learning to Learn and Predict: A Meta-Learning Approach for
Learning to Learn and Predict: A Meta-Learning Approach for Multi-Label Classification 2019-10-0111:29:54 Paper : https://arxiv.org/pdf/1909.04176.pdf 1. Background and Motivation : 多标签分类问题的目标是同时进行多个 label 的……
移动开发 iOS 报错信息： dyld: Library not loaded: @rpath/XCTest.framework/
新建项目，引入framework，运行时出现警告：dyld: Library not loaded: @rpath/RLLibrary.framework/RLLibrary Referenced from: /var/mobile/Applications/AE92B234-A818-445E-9D69-96E232BD50EB/RLProjectDemo.app/RLProjectDemo Reason: i……
