Three level linkage of ionic3

Catalog Install ion multi picker Import app.module.ts Create provider Create page A pit More Design sketch 1. Install ion multi picker Terminal operation: npm install ion-multi-picker@2.1.0 --save 2. Import app.module.ts ... import {MultiPickerModule} from 'ion-multi-picker'; ... @NgModule({ ... imports: [ ... ...

Posted on Wed, 18 Mar 2020 11:20:18 -0400 by the DtTvB

Office365 Graph API grab Usage Report

1. Use the global administrator to log in to Office365 Azure AD to register the Graph API Application. For details, please refer to the official website link https://docs.microsoft.com/zh-cn/graph/auth-register-app-v22. Add delegated application Reports.Read.All in API permission3. In the certificate and client, create the client password4. Ge ...

Posted on Wed, 18 Mar 2020 10:13:48 -0400 by pelleas

vscode C + + program windows

vscode 1.42.1 OS: windows 7 x64 1. vscode, cpp extension This article directly skips vscode installation and Cpp tools installation 2. MinGw installation and configuration download MinGW - Minimalist GNU for Windows setup script Installation dependent environment 3. Configure environment variables 4. debugging Configure launch.json { "ve ...

Posted on Tue, 17 Mar 2020 11:41:42 -0400 by dannyd

tornado learning notes asynchrony in Day08 tornado

Summary epoll is mainly used to solve the problem of network concurrency, so the asynchronous in tornado is mainly reflected in the IO asynchronous of the network, that is, asynchronous web request tornado.httpclient.AsyncHTTPClient tornado provides asynchronous web request clients, which can be used for asynchronous web requests, The client an ...

Posted on Tue, 17 Mar 2020 11:10:42 -0400 by aynsoft

Obtain the utilization rate of hard disk, CPU and memory in LINUX by hard coding

Article directory Environment introduction Problem description processing method Specific code implementation Environment introduction System: Winning Qilin 7 jdk: 1.8 Problem description In the process of localization and adaptation, the information of the utilization rate of system hard disk ...

Posted on Tue, 17 Mar 2020 10:06:57 -0400 by sethcox

Cocos2dx game tutorial: "see the needle", UserDefault data storage and reading

We have introduced the use of the first two scenarios, involving several core classes, menus, label labels, etc. in the middle, we have also realized the switching of the two scenarios and the display of the level numbers. So how do we record game related information? Next, we will go to the data store ...

Posted on Tue, 17 Mar 2020 07:52:22 -0400 by bubatalazi

Some problems and comparison between fastjson and gson

Serialize json serialization and deserialization, which are more used in daily life, and there are many tools now, but the common one is fastjson, which is fast after all. This is mainly about the problems and comparison between fastjson and Gson fastjson serialize Note that if there is a field in ...

Posted on Tue, 17 Mar 2020 06:42:13 -0400 by pranesh

tornado learning notes day03 response output

write: Effect: Write data from chunk to output buffer Using write method to write json data The way we serialize json manually is that the property value of content type is text HTML We use write automatic serialization, and our content type attribute is application/json set_default_headers(): Effect: Called before entering the HTTP response ...

Posted on Mon, 16 Mar 2020 22:59:44 -0400 by nigelbashford

Pi Pi Hui's way of reptile learning

Crawling comment information of tmall Essential knowledge The process of crawling tmall product reviews Essential knowledge URL (Uniform / Universal Resource Locator): uniform resource locator, an identification method that completely describes the addresses of web pages and other resources on ...

Posted on Mon, 16 Mar 2020 03:03:58 -0400 by JD^

Using HTTP proxy middleware to configure cross domain proxy in gulp server

brief introduction HTTP proxy middleware is used to forward requests to other servers in the background, which is what we usually call cross domain requests. For example, when we are developing a project, we use gulp to build a local server with the address of http://127.0.0.1:8008/, and use JSON serv ...

Posted on Sat, 14 Mar 2020 06:58:41 -0400 by phillips321