frameworks

问题 I'm developing a system which is planning to use elasticsearch as an data repository. I'm trying to choose the best way to develop my application that can index and query data from elasticsearch. The system I have is built on top of Spring framework. Is it a good choice to use Spring-data-elasticsearch (https://github.com/spring-projects/spring-data-elasticsearch)? Or is it a good choice to use elasticsearch core libraries itself ? I need to handle nested data (inner object) but Spring-data

问题 I am trying to display data grid from SQL Server with Visual Studio and I have this error shown in the screenshot. I have tried everything here and did not find any answers please see that screenshot. Thank you [that is the photo with the error] 回答1: If you are developing web apps , go to web.config file add below , change parameter according your SQL environment setup. <configuration> <connectionStrings> <add name="PSDatabaseConnectionString" connectionString="Data Source=YourSQLserverName

问题 I want to include linear regression to my iPhone app. After some search, I figured out the LAPACK and BLAS in Accelerate Framework is the right libraries to use. But I have a hard time adding accelerate framework to my XCode. I am using XCode 4.3.2 and MAC OS X 10.7.4 When I add the following line to my XCode: #include it gives me "file not found". If I remove this line, I can not use any functions from LAPACK or BLAS. I have copied and paste the framework from: /system/library/frameworks

问题 I read this documentation article about library and framework linking and the section below drew my attention: ... an Optional framework will be loaded only if needed. The initial load of the application will be faster if a large library that is never needed is designated as Optional. So I'm asking why wouldn't I set all frameworks as Optional , if they will load when necessary? What would be the drawback? 回答1: Using optional libraries requires additional code as it makes use of weak linking:

问题 I have this issue since yesterday. In the Welcome -Tab I click on Open Bot . Then I type http://localhost:3978/api/messages into Bot URL or .bot file location . Then I click on Connect . My problem is that I cannot send any messages. Also there is the warning Taking longer than usual to connect. This is the screen I'm looking at: The thing is that it worked 2 days ago. Yesterday I got the issue and I just hoped that it would work the next day (so today). But the issue still remains. How can I

问题 My question is very simple, is anyone using Gigya Swift SDK Framework 1.0.11 noticed the missing file needed for the Run Script Build phase? How did you cope with that? Basically that's the file needed in the Run Script Build Phase, invoked this way: bash "${BUILT_PRODUCTS_DIR}/${FRAMEWORKS_FOLDER_PATH}/Gigya.framework/ios-framework-build.sh" Gigya Thanks anyone providing an answer! 回答1: This is a normal script to removes unused architectures. You can take it from the old version and put in

问题 I created a matrix multiplicity code for an assignment but could not get the function working, so I suspect it is the BLAS lib not linked properly. In OS X, the BLAS has been built into the Accelerate Framework, so in makefile I linked the lib by -framework Accelerate and in cpp I also include the header by #include<Accelerate/Accelerate.h> During compilation, my error is: Undefined symbols for architecture x86_64: "dgemm_(char*, char*, int*, int*, int*, double*, double*, int*, double*, int*,

问题 I just started using Sapper (https://sapper.svelte.technology) for the first time. I really like it so far. One of the things I need it to do is show a list of the components available in my application and show information about them. Ideally have a way to change the way the component looks based on dynamic bindings on the page. I have a few questions about using the framework. First, I'll provide a snippet of my code, and then a screenshot: [slug].html ----------- <:Head> <title>{{info

问题 I am working on WPF application, which was first targeted to 3.0 framework. When I tried to make it work on 4.0, I got following Exception. System.IO.FileNotFoundException was unhandled Message: Could not load file or assembly 'PresentationFramework, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. If I compile application using .Net 4.0 it is working fine. But 3.0 exes are not working with 4.0. Thanks in

问题 I am working on WPF application, which was first targeted to 3.0 framework. When I tried to make it work on 4.0, I got following Exception. System.IO.FileNotFoundException was unhandled Message: Could not load file or assembly 'PresentationFramework, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. If I compile application using .Net 4.0 it is working fine. But 3.0 exes are not working with 4.0. Thanks in