realm

Synchronizing Apple Watch and iPhone using Swift 3 and Realm

由 时光毁灭记忆、已成空白 提交于 2019-12-11 01:27:52
问题 I need to Display and modify my data structure from both Apple Watch and iPhone. The Database: I am currently using a simple Realm Structure where I have an Object A and an Object B which can hold lots of A's. So on iPhone the user can create a B and add A's and view of course all A's and B's. I want the Apple watch to show all A's of the current B and give the users the chance to add new A's to their current B. The way I have tried to do it: I wanted to move the hole Realm file from iPhone

Does Realm support computed property in Swift

由 大兔子大兔子 提交于 2019-12-11 01:04:01
问题 I'm trying to use a computed property in Realm and use it as primaryKey. dynamic var eventPrimaryKey: String{ get{ return "\(ID)\(eventId)" } } but I receive this error: *** Terminating app due to uncaught exception 'RLMException', reason: 'Primary key property 'eventPrimaryKey' does not exist on object 回答1: You can't use computed property as a primary key, primary key should be stored in database. See more info about primary keys in docs. Check out Ignored Properties also (note: read-only

Compiling Realm project with Jack compiler

由 谁说胖子不能爱 提交于 2019-12-11 00:52:47
问题 How can I use realm.io with Java 1.8? For Android with Java 1.8 you need to use jack. The combination of the Android realm gradle plugin and jack seems not to work. Because after I added apply plugin: 'realm-android' to my app.gradle file, I get * What went wrong: A problem occurred configuring project ':app'. > Could not find property 'options' on task ':app:compileProdDebugJavaWithJack'. Does someone know how to get work it together? Why isn't there a normal dependency? 回答1: At the moment

Tomcat 7.11 JDBCRealm and UserDatabaseRealm dont work together

由 南楼画角 提交于 2019-12-11 00:42:24
问题 I'm trying to set a container managerd security a realm for my web app (JSF 2.1 + hibernate). I have noticed that Tomcat 7 can only use one type of realm at a time. To use Tomcat in netbeans (7.0) i have to create an accout of manager-script role. In addition to work with Tomcat manager I also need another role. This is a big problem for me because the tables I'm using for JDBCRealm are viewes from actual tables that store users and roles and I would like not to store both of the roles in the

Store Realm files in Google Drive App Folder?

由 一世执手 提交于 2019-12-11 00:25:52
问题 I am in the early stages of an Android project that will be using a database, hopefully Realm. I want users to be able to access the same database from multiple Android devices (logged in to the same Google account). I am considering placing the Realm files in the Google Drive App folder. I've done some searching, but have found no discussions of this particular configuration. I have no prior experience with either Realm or the Google Drive API, so I'm concerned that there may be some fatal

How to change language in android based on web service

由 主宰稳场 提交于 2019-12-11 00:15:30
问题 Currently, I'm working on the Android project where I'm using English as a primary language. I'm using strings.xml file for string constants. Now, I want to change language dynamically based on web service. This service will be created based on user choice(In Settings). I know we have to create separate strings.xml file for every language support. But In my case, the user will create the string constants in the server application for multilingual support. Those strings will be converted into

Realm Results object type

由 爷，独闯天下 提交于 2019-12-10 23:56:22
问题 This is really basic but I just can't find how to get all objects of a type from a Realm database using Swift. Yes, yes: var dogs = try! Realm().objects(Dog) but what if I want to declare and initialize the dogs variable beforehand and load objects into it later? Like: var dogs = ??? dogs = realm.objects(Dog) What should the type of variable dogs be in this case? 回答1: Realm.objects(_:) has the following signature: public func objects<T: Object>(type: T.Type) -> Results<T> The signature tells

Realm List not stored in Swift 4.2 in release config

由 那年仲夏 提交于 2019-12-10 23:18:48
问题 I've just built the latest version of my app, and have run into a problem where the List s on all of my realm objects are not being stored. Here is some sample code: Object: public class ReportItem: Object { @objc dynamic var id: String! @objc dynamic var someDate: Date? // This contains another List as one of its properties let list = List<OtherRealmObject>() override public class func primaryKey() -> String { return "id" } convenience public init(id: String, date: Date) { self.init() self

Basic Auth攻击

由 柔情痞子 提交于 2019-12-10 22:01:23
Basic Auth攻击 1、Basic Auth认证简介 Basic身份认证，是HTTP 1.0中引入的认证方案之一。虽然方案比较古老，同时存在安全缺陷，但由于实现简单，至今仍有不少网站在使用它。 例如Apche Tomcat、路由器等。 2、认证步骤 1、如下，用户访问受限资源 /protected_docs。请求报文如下： GET /protected_docs HTTP/1.1 Host: 127.0.0.1:3000 2、服务端发现 /protected_docs 为受限资源，于是向用户发送401状态码，要求进行身份认证。 HTTP/1.1 401 Unauthorized WWW-Authenticate: Basic realm=protected_docs 响应首部中，通过 WWW-Authenticate 告知客户端，认证的方案是 basic 。同时以 realm 告知认证的范围。 3、用户收到服务端响应后，填写用户名、密码，然后向服务端发送认证请求。 4、服务端收到用户的认证请求后，对请求进行验证。验证包含如下步骤： 根据用户请求资源的地址，确定资源对应的realm。 解析 Authorization 请求首部，获得用户名、密码。 判断用户是否有访问该realm的权限。 验证用户名、密码是否匹配。 一旦上述验证通过，则返回请求资源。如果验证失败

Realm React-Native: Access same realm from JS(react native code) and android(java)

由 点点圈 提交于 2019-12-10 20:38:39
问题 I have a use case where i am receiving some data in android code(native). I want to insert this data into the same realm which is opened or made by my react code. Or write in the same realm. How can I achieve this? All the help is appreciated. P.S. I know I can somehow make a native module and send data back to my JS and perform operations there.. but I am not sure it will happen if my app is not in foreground. Right now I am running a service in background which will receive data and save it
订阅 realm