firebase firestore

This article is followed by a "ember.js Getting Started Guide--model introduction 1".2, the core conceptStatement : The following brief excerpt to http://www.emberjs.cn/guides/models/#toc_. 1,StoreStore is the central repository where records are applied. You can think of store as the cache of all the data that is applied. The app's controllers and routes can access the shared store, and when they need to display or modify a record, they first need to access the store. Ds. an instance of the sto

Benefits of Android Studio 1.4 Android Studio was updated some time ago. The latest stable version is 1.4. No major changes were observed after the update. Today, I went to the official Update log and found that version 1.4 has added a lot of useful functions. Now I will share it with you. VectorDrawable ThemeEditor Project Templates GPU rendering monitor network monitor Firebase VectorDrawable VectorDrawable inAPI 21The version is introduced. When u

. Details also need to go to GitHub to get a closer look. Generator-angularfire Yeoman Generator for Angularfire. Angular-seed Combine some back-end workflows Ngular-laravel4-workflow. Fullstack-demo. Some UI frames or libraries about angular Ionic is a pretty good mobile application UI framework, it has its own excellent performance, with angular and Ngcordova, plus firebase can quickly build a hybrid mobile app, strongly recommended to see. About Ng

/etc/dir_colors Default Value# Background Color Codes:# 40=black 41=red 42=green 43=yellow 44=blue 45=magenta 46=cyan 47=whiteNORMAL XX # Global default, although everything should be something.File xx # normal fileDIR 01;34 # DirectoryLink 01;36 # Symbolic linkFIFO 40;33 # PipeSOCK 01;35 # SocketBLK 40;33;01 # block device driverRestore default valuesWithin the ~/.BASHRC file, add the following# Enable color support of LS and also add handy aliasesif [-x/usr/bin/dircolors]; ThenTest-r ~/.dircol

: when you are on a native platform (IOS, Android, Windows 8, etc.), cookies depend on a secure API, which is not a good idea, Because you have to deal with a cookie container, Token-based processing is much easier. 6. csrf: Because you do not rely on cookies, you do not need cross-request protection (e.g. It may come from 6. Performance: A network round-trip (such as a session in a database) may take more time than the calculated hmacsha256 verification token. 7. The logon page is not a specia

flutter there is a lot of support for resources (class library form, like the Gradle dependency pack in Android). We have a wide variety of class libraries such as open source graphics, HTTP requests, content sharing, storage parameters, access sensors, deployment Firebase, and more. Of course, each resource pack supports Android and IOS. Flutter Library List-flutter AwesomeHow to get started?If you like flutter and want to try it yourself, the best

Lorenz zofox3/Smart-Table-a table/grid for AngularJS Vitalets/angular-xeditable-Edit in place for AngularJS MoonStorm/trNgGrid-A feature rich Angular grid using standard HTML tables Ceolter/angular-grid-An Advanced Datagrid for AngularJS Developer Angular/protractor-E2E test framework for Angular apps Matthieu-D/angular-lorem-image-This directive provides lorem image generation for your website by using the great lorempixel service to generate images Ajoslin/angular-promise-tracker-Easi

Android Google AdMob AD Access sample[TOC] First of all, please rest assured that, although Google search and other services have been Qiang, but advertising services can be used at home, is really a celebration AH ~ ~ ~ Poof! In fact, this article is only a record of my access to AdMob process, more specific in fact, the official Google to more detailed (map and video and GitHub demo sample, etc.), so do not want to see the official (after all, most of the English) can read I write

need to decide whether to be in the foreground when calling StartService, note that Intentservice is also a background service, you can use a new class Jobintentservice, which can be used in many places to replace Intentservice. Most services do not have long-time interactions and can use Jobscheduler or firebase cloud to work, making the system more efficient to dispatch work.2. BroadcastingYou cannot receive more implicit broadcasts by declaring si

Reprint Please specify source: http://blog.csdn.net/crazy1235/article/details/49747141Android Studio was updated a while ago and the latest stable version is now 1.4. I didn't see any big changes since the update. Go to the official changelog today and find out that the 1.4 version really adds a lot of features to use. Now share to everyone. Vectordrawable Themeeditor Project Templates GPU Render Monitor Network Monitor

-switch is a pattern matching middleware Express-formwork-a completely asynchronous middleware for form validation and sanitization based on [validator] (https:/ /github.com/chriso/validator.js) Session Stores Connect-cassandra-cassandra Session Store CONNECT-COUCHDB-COUCHDB Session Store Connect-dynamodb-dynamodb Session Store Connect-firebase-firebase Session Store Connect-mariasql-mariasql

}}) Establishment connectionIn order to create a connection between two browsers, a signal output transmission of approximately 2kb is required. Using the Firebase Live database is a good choice because it allows you to easily synchronize data between two browsers, and the free tier provides a lot of storage space.From the user's point of view, the host gives the player a four-letter code to connect to the game.

alarmmanager.setalarmclock () will cause the system to completely exit the Doze mode briefly before the end of the alarm clock, and handle the event normally, and the system will display the icon of the physical alarm clock on the status bar to highlight the alarm event. 2. FCM/GCM (firebase Cloud messaging, called Google Cloud Messaging (GCM) in the old version.)FCM/GCM in the High priority task configuration ("Priority": "HI") message, in the doz

ANGULAR2 (RC1-RC6) can view update steps The interesting thing here is that after I uninstall ANGULAR-CLI, a build failed error occurred at the time of installation and finally found the reason that uninstall was not uninstalled cleanly. Go to the global directory to delete the relevant NG files. Common ng Command ng New Project-name-Creating a new project, setting it as default ng build-building/Compiling application ng test-run unit test ng e2e-run end-to-end (end-to-end) Test N G serve-

previous function through the form of proxy, so there is no requirement for the framework and language of the actual API, if you want to support more long connections, can also be implemented by scaling this proxy, Instead of having to change the backend API.SOCKJS, a websocket simulation, uses native WebSocket on browsers that support WebSocket, while providing alternative technologies on older browsers. But it is not only a front-end JS Library, it also provides a backend programming framewor

Ember.js application needs to be integrated with existing, non-conforming JSON APIs, Ember-data is well designed to use the data returned by the server with a simple configuration.The Ember-data also works with streaming APIs such as Socket.io, Firebase, or websockets. By creating a socket connection to the server, these changes are pushed to the local repository (Store) when the records change.Core Concept WarehouseA warehouse is a central warehouse

for management) OneTab-save all current tabs Pocket, SaveToPocket, Wunderlist for Chrome-several recommended apps Postman-api debugging artifact React Developer Tools, Vuejs DevTools, Vulcan by Firebase-react, vue, and firebas debugging Tools Web Paint-drawing tool on the current page Word translation-a powerful dictionary Vimium-vim victory Easy-to-collect bookmarks tools-easy-to-use tools Chr

tutorial for jQuery developers Web developers should understand 10 reasons for AngularJS Angular Js: When should I use direve ve, Controller, and Service? 30 seconds from jQuery to AngularJS 2. AngularJS instruction learning Construct AngularJS commands for jQuery plug-ins Construct AngularJS commands for D3.js bar charts Www. directiv. es: AngularJS command Library Angular-localStorage Videogular: an HTML 5 Video Player Based on AngularJS Angular-cache Angular commands available fo

main thread and use it with the observeOn operator. SerialDispatchQueueScheduler (Serial scheduler) Serialdispatchqueueschedue manages the abstract work of the serial DispatchQueue. It will ensure that even concurrent dispatch queues (concurrent dispatch queue ?) It will also be converted to serial. When using the observeOn operator, this scheduler has several significant advantages. You can use this scheduler to process Background tasks and use serial methods for better execution. For exampl

the powerful RESTful search engine ElasticSearch. Heroku Postgres – the best PostgreSQL hosting service. MONGOHQ – personal favorite MongoDB database provider. Openredis – I'll always use a Redis service provider that never loses data and has a strong ability to scale. 　　Deployment/Hosting Heroku – a good hosting company. Flynn – built on top of Docker, Heroku's strong competitor. 　　Mail Sendgrid – sending mail through the API is straightforward.