message

问题 I had a requirement in a project to configure a theme for android application using a .NET website. The options that i have is to implement a polling service from android app to server which polls frequently to see if any change is required. Can any one point any better way or method to send data from a website to android app rather than the app polling the website server frequently 回答1: A better but more complex way to do it is to use Google Cloud Messaging (aka Push Notifications). This way

问题 We are currently operating on Apache Kafka 0.10.1.1. We are migrating to Confluent Platform 5.X. The New cluster is setup completely on different set of physical nodes. While we are already working on upgrading the API(s), our application uses spring-boot , we are trying to figure out how do we migrate the messages? I need to maintain the same ordering of messages in the Target Cluster. Can I simply copy the messages? Do I need to republish the messages to Target cluster for successful

问题 I'm working on Spring cloud project (Spring Boot + Eureka API ) that contains client , registry and a config server , so I need to load Message properties from the config Server : I have already a config server with application.properties well configured and available from client server . My current MessageSource Bean in the client Micro-service: @Configuration public class Config { @Bean public ReloadableResourceBundleMessageSource messageSource() { ReloadableResourceBundleMessageSource

问题 i have this problem... i did a personal messagebox... i put in a very funny way english and spanish... but i want my installer to display only one language... like... when i choose in the menu selector spanish... in that messagebox shows spanish... if a choose italian in the menu selector... let that messagebox show itallian. [code] function NextButtonClick1(PageId: Integer): Boolean; begin Result := True; if (PageId = wpSelectDir) and not FileExists(ExpandConstant('{app}\xxx.exe')) then

问题 i have this problem... i did a personal messagebox... i put in a very funny way english and spanish... but i want my installer to display only one language... like... when i choose in the menu selector spanish... in that messagebox shows spanish... if a choose italian in the menu selector... let that messagebox show itallian. [code] function NextButtonClick1(PageId: Integer): Boolean; begin Result := True; if (PageId = wpSelectDir) and not FileExists(ExpandConstant('{app}\xxx.exe')) then

问题 I am currently developing a simple PHP application where users can send messages to each other. Messages are stored in a SQL database. I'd like to put a count of unread messages in the menu on every page, so that a user can see quickly if they have new messages without checking the inbox periodically. While this may be an easy problem to solve, I don't know what the best method would be, performance-wise : Do a plain SQL COUNT() of unread messages on every page load (instantly notified of

问题 I am currently developing a simple PHP application where users can send messages to each other. Messages are stored in a SQL database. I'd like to put a count of unread messages in the menu on every page, so that a user can see quickly if they have new messages without checking the inbox periodically. While this may be an easy problem to solve, I don't know what the best method would be, performance-wise : Do a plain SQL COUNT() of unread messages on every page load (instantly notified of

问题 Currently we have a a RESTful API using CXF 2.4.2. In one of my resource methods, I would like to process some query parameters and store the result in the CXF message exchange for an output interceptor to use later on. I've tried injecting the WebServiceContext as mentioned here, but it does not seem to work, probably because it is part of the JAX-WS specification, and we are using JAX-RS. Any help would be greatly appreciated! 回答1: The easiest, if using CXF, is to just do:

问题 Currently we have a a RESTful API using CXF 2.4.2. In one of my resource methods, I would like to process some query parameters and store the result in the CXF message exchange for an output interceptor to use later on. I've tried injecting the WebServiceContext as mentioned here, but it does not seem to work, probably because it is part of the JAX-WS specification, and we are using JAX-RS. Any help would be greatly appreciated! 回答1: The easiest, if using CXF, is to just do:

问题 I created an user interface with a form to get information from user. When I submit the form, it prints the following warning in the server log: INFO: WARNING: FacesMessage(s) have been enqueued, but may not have been displayed. sourceId=j_idt7:j_idt11[severity=(ERROR 2), summary=(j_idt7:j_idt11: Validation Error: Value is not valid), detail=(j_idt7:j_idt11: Validation Error: Value is not valid)] I tried to solve it, however I didn't understand how. How is this problem caused and how can I