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✔ AngularJS Services > In AngularJS you can make your own service, or use one of the many built-in services 1. What is a Service? > In AngularJS, a service is a function, or object, that is available for, and limited to, your AngularJS application > AngularJS has about 30 built-in services. One of them is the $location service > The $location service has methods which return information about th..

✔ AngularJS Filters > AngularJS provides filters to transform data: - 'currency' Format a number to a currency format - 'date' Format a date to a specified format - 'filter' Select a subset of items from an array - 'json' Format an object to a JSON string - 'limitTo' Limits an array/string, into a specified number of elements/characters - 'lowercase' Format a string to lower case - 'number' Form..

✔ AngularJS Scope > scope is the binding part between the HTML (view) and the JavaScript (controller) > scope is an object with the available properties and methods > scope is available for both the view and the controller 1. How to Use the Scope > when you make a controller in AngularJS, you pass the $scope object as an argument {{carname}} : when adding properties to the $scope object in the c..

✔ AngularJS Controllers > control the data of AngularJS applications > controllers are regular JavaScript Objects 1. AngularJS Controllers > AngularJS applications are controlled by controllers > 'ng-controller' directive defines the application controller > controller is a JavaScript Object, created by a standard JavaScript object constructor First Name: Last Name: Full Name: {{firstName + " " ..

✔ AngularJS Data Binding > Data Binding in AngularJS is the synchronization between the model and the view 1. Data Model > AngularJS applications usually have a data model(collection of data available for the application) var app = angular.module('myApp', []); app.controller('myCtrl', function($scope) { $scope.firstname = "John"; $scope.lastname = "Doe"; }); 2. HTML View > the HTML container whe..

✔ AngularJS ng-model Directive > binds the value of HTML controls (input, select textarea) to application data. 1. The ng-model Directive > with 'ng-model' you can bind the value of an input field to a variable created in AngularJS Name: 2. Two-way Binding > binding goes both ways. If the user changes the value insdie the input field, the AngularJS property will also change its value Name: You e..

✔ AngularJS Directives > AngularJS lets you extend HTML with new attributes called Directives. > AngularJS has a set of built-in directives which offers functionality to your applications. > AngularJS also lets you define your own directives. 1. AngularJS Directives > extended HTML attributes with the prefix 'ng-' > 'ng-app' directive initializes an AngularJS application > 'ng-init' directive in..

✔ AngularJS Modules > defines an application > container for the differenct parts of an application > container for the application controllers [ controllers always belong to a module] 1. adding Controller {{ firstName + " " + lastName }} 2. adding Directive > AngularJS has a set of built-in directives which you can use to add functionally to application. 3. modules and controllers in files > it..

일단 eclipse에서 github 연결은 했다는 가정하에 진행합니다. eclipse에서 github 연결을 하려고 하면 " can't connect to any repository .... " 이라고 뜨는 경우가 있을 겁니다... 나는 분명 github 아이디랑 비밀번호를 다 입력했는데...왜.....(╬▔皿▔)╯ 이럴 때는 github에서 뭔가를 해줘야하는데.... 이게 안되는 이유는 id/password 방식을 github에서 더이상 지원하지 않아서 생기는....(╯‵□′)╯︵┻━┻ 이 방식 대신에 git에서는 id와 token을 생성해서 연결하도록 바꿨습니다.. token 생성은 github에서

# JAVA import java.util.HashMap; import java.util.ArrayList; import java.util.Collections; class Music { String genre; int play; int idx; public Music(String genre, int play, int idx) { this.genre = genre; this.play = play; this.idx = idx; } } class Solution { public int[] solution(String[] genres, int[] plays) { // 노래를 수록하는 기준 // 1. 속한 노래가 많이 재생된 장르를 먼저 수록합니다. // 2. 장르 내에서 많이 재생된 노래를 먼저 수록합니다. ..