realm

What's happening above: Initialize realm model from the received array of user data. Write all the models at once in the realm DB in the background thread. Realm model is getting updated if they already exist by creating a copy. Can anyone please guide me here about what I am doing wrong. 来源： https://stackoverflow.com/questions/55700998/enqueued-from-com-apple-main-thread-thread-1-crash-ios-swift-4-1

修改tomcat安装目录下的conf--> setting.xml 文件 <!-- 第二个项目 --> <Service name="Catalina"> <!-- 配置第二个项目的端口为8089，其他项目端口不能有冲突 --> <Connector port="8089" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8445" /> <Engine name="Catalina" defaultHost="localhost"> <Realm className="org.apache.catalina.realm.LockOutRealm"> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/> </Realm> <Host name="localhost" appBase="webapps1" unpackWARs="true" autoDeploy="true">　　　　　　<!-- 在webapps同级新建一个文件夹webapps1 --> <Context path="" docBase="D:\Install\Tomcat 9.0\webapps1\Czgtj"

The CocoaPods installation of the RealmSwift Kruherson recommended here (or also is recommended from the realm.io page here ) basically works - however there is one problem that is remaining in my App using Swift 0.92.3: The following import is no longer recognized ! import RealmSwift What do I still need to do in order to make CocoaPods work under Swift ? Here is the content of my Podfile used : platform :ios, '8.3' use_frameworks! xcodeproj '/Users/XXX/.../MyApp/MyApp.xcodeproj' target 'MyApp' do pod 'RealmSwift', '>= 0.92.3' end Here a screenshot of my Xcode project (only Pods part) looks

https://blog.csdn.net/bushijieinside/article/details/12314923 https://segmentfault.com/a/1190000012056247?utm_source=tag-newest 方式一：RestTemplate 参考链接： https://www.jianshu.com/p/27a82c494413 public static String RestTemplate(String url, byte[] bytes, HttpMethod method,MediaType contentType,String userName,String password) { String ret = ""; CloseableHttpClient httpClient = null; try { RestTemplate restTemplate = new RestTemplate(); 　　　　　　　//---------------------设置User credentials用户凭证--------- 　　　　　　　//由于需要使用Cookie认证，则请求时使用用户凭证代替Cookie认证 CredentialsProvider credsProvider = new

Im trying to unit test a migration on Realm. My main question is: how can I maintain different schema versions of a RealmObject so as to be able to create a an instance of the old object, do the migration and then check if it is correct according the new schema version? I started by trying to keep the different schema versions but it wont compile since the objects have the same name, despite being on different packages. At Realm we test the migration mechanism by storing old Realm files as assets (see https://github.com/realm/realm-java/tree/master/realm/realm-library/src/androidTest/assets )

I'm starting to play with Realm.io in an Android app that I'm writing. In one of my data objects, I'm required to store a currency value. Previously I had stored the value internally as a BigDecimal value and then converted that too and from a double value when moving in and out of the database. I have always been told that it is a bad idea to store currency values in a double because of the way that they are handled. Unfortunately, Realm.io doesn't support the storage and retrieval of BigDecimal objects. Is the best solution to write my own currency class that extends RealmObject and keeps

Note: I am fairly new to Realm and Swift, so excuse any obvious things I don't understand. I have a working UITableView which I plan to populate with tasks. I want the user to be able to add and delete tasks as needed, so I can't hardcode the tasks, and I want the tasks to be saved between app launches. The most obvious way to do this would be to create an array that gets saved in Realm. The problem is, I don't understand how to save an array in Realm. I have read the documentation on the Realm site but have found it rather confusing due to myself still being fairly new to Swift (And that it's

I want to pass a realm object from one activity to another. e.g. Intent intent = new Intent(MainActivity.this, Second.class); intent.putExtra("Student", studentObj); // studentObj is a realm object startActivity(intent); And receive it from the Second activity Intent i = getIntent(); student = (Student) i.getSerializableExtra("Student"); but this causes a null pointer exception. java.lang.RuntimeException: Unable to start activity ComponentInfo{testapp.com.tms/tms.testapp.com.tms.view.SecondActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'io.realm.internal.LinkView

Using realm swift, is it possible to keep and maintain the realm database file of the apps in device memory even after the apps is uninstalled from the device? Thank you very much for any help. Applications all files are leftover when deleting an app. iOS apps are Sandboxed. This means that each App has its own space in disk, with its own directories, which act as the home for the app and its data. Deleting an app from the iPhone deletes this sandbox, deleting all data associated with the app. Sadly not. This is a limitation of iOS more than a limitation of Realm. When an iOS app is