transfer

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . I have a simple first order transfer such as "3/s+3" or "tf(3,[1 3])" function and I would like to implement in c code. I have a C function that is called with the delta time since the last iteration: double

问题 I was wondering what the current state of javascript based json compression is. Are there any libraries currently available that allow compressing json, either by replacing long names with single characters, or some other method? 回答1: Someone has implemented HPack in Javascript, which could really improve JSON data set sizes, assuming your data set is homogeneous. Since your emphasis is on transfer, rather than storage, don't forget to use things like gzip and to minimise your JSON. Those

问题 SignalR loses many messages when I transfer chunks of bytes from client over server to client (or client to server; or server to client). I read the file into a stream and sent it over a hub or persistent connection to other client. This runs very fast, but there are always messages dropped or lost. How can I transfer large files (in chunks or not) from client to client without losing messages? 回答1: As @dfowler points out, it's not the right technology for the job. What I would recommend

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 11 months ago . I am developing an app in which I need to transfer data in file between two devices. I have seen tutorial regarding Bluetooth chat but can't figure out what stuff needed for file transfer. How can I do this? 回答1: Today i had the same task & after spending couple of hours i'd

问题 So I want to be able to pass a variable from one view to another view easily. I've seen ways by doing it via a Segue but I was hoping for something simpler than that if possible. Is there any way to just transfer the content of one variable and save it in another view really easily. I am aware this might not be possible. If this isn't possible, please could someone explain how to use the Segue method? I've seen various online tutorials explaining how to do it but they are all applying it to a

问题 I have a problem with transferring data between UIViewController and I don't find answers in former questions. Situation : I have a first viewController ('CalViewController') which allows users to input data. Then I calculate with those datas a number (named 'calories' for example). The next views are two UIViewController ( DrinksViewController & FoodViewController )displayed in a TabBarController and I need value of 'calories'. What I've tried : - prepareForSegue method : It doesn't work

问题 I have an asp.net site which uses the same database as another JSP site. The JSP site does some reporting and asp site is used for data entry. What I need is once a user is logged in to asp.net site and clicks on one of those common id's, I want to take them to the jsp site to show the report without having them to sign in again. The username and password for the jsp site is exactly the same as asp since they use the same user table. The JSP site is 3-4 years old and I am not at all

问题 I can not figure out how to transfer files using async and future. I have the code, when I run this code, getting of a files is working, but transfer a files don't work. Server package test3; import java.io.IOException; import java.net.InetSocketAddress; import java.nio.ByteBuffer; import java.nio.channels.*; import java.nio.file.Paths; import java.nio.file.StandardOpenOption; import java.util.Iterator; import java.util.Set; import java.util.concurrent.ExecutionException; import java.util

问题 I want to update the lists in the bean when the user transfers an item from one list to another. Is there a way to do that? Thx. 回答1: In the xhtml: <p:pickList value="#{myBean.myDepartment}" onTransfer="handleTransfer(e)"....> In the bean: List<Department> selectedDepartments = new ArrayList<Department>(); List<Department> availableDepartments = getAvailableDepartments(); private DualListModel<Department> myDepartment; myDepartment = new DualListModel<Department>(availableDepartments,

问题 I have a single sign-on solution, meaning that the user will login to one site and be redirected to another. When I redirect the user I want to pass along a key that can be used to verify the user's authentication status. Most of the examples of single sign-on I read show the login site passing the encrypted key has a query string value. I don't think this is a very good solution because it's not very REST-ful or whatever you want to call it. Instead I'd like to pass the encrypted key in the