Turn on runtime check: @NgModule({ declarations: [AppComponent], imports: [ ..., StoreModule.forRoot(reducers, { metaReducers, runtimeChecks: { strictStateImmutability: true, strictActionImmutability: true, strictActionSerializability: true, strictSt…

We have a reoslver, which everytime we want visit '/courses' route, it will be triggered, then api will be called, data will be loaded. import { Injectable } from "@angular/core"; import { Resolve, ActivatedRouteSnapshot, RouterStateSnapshot } f…

import { Course, compareCourses } from "../model/course"; import { EntityState, createEntityAdapter } from "@ngrx/entity"; import { createReducer, on } from "@ngrx/store"; import { CoursesAction } from "../actions-types&…

Android Lint Checks Here are the current list of checks that lint performs as of Android Studio 2.3 dev:     Correctness ===========   AdapterViewChildren ------------------- Summary: AdapterViews cannot have children in XML   Priority: 10 / 10 Sever…

Generics The term "generic" means "pertaining or appropriate to large groups of classes." While using someone else's generic type is fairly easy, when creating your own you will encounter a number of surprises. Comparison with C++ Unde…

http://randomascii.wordpress.com/2011/08/18/xperf-basics-recording-a-trace/   This post is obsolete – deprecated. For information on newer/easier/better ways of recording xperf traces see Xperf Basics: Recording a Trace (the easy way). The Windows Pe…

http://blog.csdn.net/cardinal_508/article/details/5553387 L13 从快速入门开始(Quickstart) 这个库是一个文件中所有简化用法中最常见的:FTP下载它,编译它(-03),并连接到其他程序. 全部编译时默认选择合理值在大多数平台. 之后你也可以单步编译多次并动态调整选项. This library is all in one file to simplify the most common usage:  ftp it, comp…

RenderScript RenderScript is a framework for running computationally intensive tasks at high performance on Android. RenderScript is primarily oriented for use with data-parallel computation, although serial computationally intensive workloads can be…

原文链接:http://www.wangafu.net/~nickm/libevent-book/Ref1_libsetup.html Setting up the Libevent library Libevent有一些被整个进程共享的全局设置.这些设置会影响到整个库.在使用Libevent库的其余部分之前,你应该先对这些设置做些修改.否则的话Libevent可能会以一种前后矛盾的状态终止( If you don’t, Libevent could wind up in an inconsis…

际异常一: libcpmtd.lib(xmbtowc.obj) : error LNK2001: unresolved external symbol __CrtDbgReport Debug/B机.exe : fatal error LNK1120: 1 unresolved externals 处理办法: property pages->Configuration Propertyies->C/C++->Code Generation->Runtime Library->…