Web Service or pure TCP
We are trying to establish a 6LoWPAN network. Our Devices have only the 6LoWPAN connection so we need a bridge to connect them to CMS server. A small computer (something like BeagleBone) which runs...
View ArticleService Layer to Retrieve Data Specific to Views
I’m building a WPF application, using MVVM, and Prism. It’s worth noting that I’m the only developer working on a large project, so resources are limited. Here’s what I currently have: Models – POCO’s...
View ArticleGet all user from SharePoint group using SharePoint Designer workflow 2013
I have a user group on my SharePoint Online site. The name of group is “Programmer”. Now I want to retrieve all the user from “Programmer” using SharePoint Designer workflow. How could I call...
View ArticleMicroservices REST or AMQP, which case
I’ve read many articles concerning microservices architecture and I was wondering when to use AMQP or REST. I’ve read that losing couple between services is a good thing and AMQP seems to be a good...
View Articleread,add and update sharepoint 2010 list from an asp.net application
I have a sharepoint site which is internal and I would like to build a website that is public to get some data from a list in this sharepoint 2010 instance. The asp.net site would be hosted publicly....
View ArticleUtilizing Python Slate for pdf text extraction from PHP
I want to use Python Slate module for PDF text extraction, and I have my code up and running for this. What I would like to know here is how to link my existing PHP MVC to utilize/make a request to...
View ArticleHow to use the OOTB SubmitFile ( _vti_bin/Officialfile.aspx) functionality...
I have a custom action in the ribbon which execute a javascript function. Inside this javascript I can loop into all selected documents. I would like to implement the OOTB send file functionality...
View ArticleShould I scale my app by cloning immutable instances of a single deployment,...
My app is running a single instance on AWS EC2 for now and I don’t expect it to require scaling till next month. By then I know I’ll need to scale to at least one more server if not two. I’ve read...
View ArticleDo I need any special approval to operate my own MLS or IDX system?
I’m currently building a enterprise MLS / IDX system and I’m just wondering if there is any type of special considerations to be taken outside of outputting the data in the forms that external web...
View ArticleASP.NET synchronous commands handlers
A question about DDD, for validating a Proof Of Concept. Let’s say we have a webpage that triggers a Domain Event. For instance, updating the status of a client after an interaction occurred on that...
View ArticleHow to Handle Duplicate Web Requests on Server
I’m running a Twisted web server and trying to figure out a good way to handle retries from the client. In normal operation the client makes a request of the server with some JSON data and receives a...
View ArticleAssembler vs Entity Translator and Entities vs DTO
I was hoping that someone could explain the exact difference between an Assembler and Entity Translator. Martin Fowler describes the Assembler as a sort of Mapper(?) which converts DTOs into Domain...
View ArticleShould a web service return an error message if it receives unknown parameters?
I have a web service which allows to retrieve users: http://example.com/users. It returns a list of users. That service accepts a number of parameters (age, gender) to select which users to retrieve....
View ArticleWorkflow with custom async webservices Skip some Requests
I’ve built a custom workflow activity for Sp 2010. this one does nothing else than calling an Custom Web Services asynchronously private void codeActivity1_ExecuteCode(object sender, EventArgs e) { try...
View ArticleWhat HTTP status using for REST search query which returns nos results
I’m wondering how to manage empty results returned by search queries in a REST web-service : I there was a query like my_ressource_collection/{id} and the resource didn’t exists i would return 404 –...
View ArticleContaining the GPL inside an external service?
Not asking for legal advice, just educated intuition. Lets say a programmer creates a program to provide a service, for instance (hypothetically) face recognition. User logs in, uploads pictures and...
View ArticleBest practice for calling web service from Sharepoint List Item Event Receiver
What is the recommended way to introduce the invocation of an ASP.NET web service from a SharePoint list item event receiver (specifically, a MOSS 2007 document library)? I don’t want to tightly couple...
View ArticleSharepoint workflow designer call web service
https://[siteurl]/sites/dev/_api/web/siteusers(@v)?@v=%27i%3A0%23.f%7Cmembership%7C[username]%40mydomain.onmicrosoft.com%27 I called this web serive to get the user id, but the workflow stopped. Error...
View ArticleHow can we rollback a database synchronized over multiple systems?
On a mobile device, a set of operations has been saved in the local DB with a wrong date (because the system date was set in the future). Then the device regularly doing synchronisation with a server...
View ArticleModify Group permission for a List
I tried the below code for fetching the Groups from 2007 SharePoint Site and adding it in 2013 site. Now I am also want to assign unique permission to the groups in the SharePoint List as it is in...
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