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    Answered Regex Split

    hi, I am trying to implement a solution to be able to split a line into array of strings, considering two criteria. Firstly- there are certain columns that are text-qualified with multi-character boundaries. Secondly, a multi-character delimiter. The situation may get complex when there are...
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    Answered scanning DataTable - a performant approach

    hi, Is DataTable a good fit for large scale data processing, of order hundred thousand rows? I have a scenario, prototyped as below, effectively to achieve two requirements, illustrated in if-else. Scenario: There is a DataTable. There is a uni dimensional list/array, of the same count. The...
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    Debugging a Library's Asynchronous method invocation and its returned value

    hi, Is there a way to correctly debug an asynchronous interface? I am invoking an Asynchronous library function StringGetAsync that is offered by StackExchange.Redis. It takes an array of string as input and feeds back an array of RedisValue [] which effectively is byte[] type. The below...
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    Answered multithreading and asynchronous programming together

    hi, As I understand it, multithreading is for getting full potential of machine's processing capacity by splitting cpu-bound workload. And, Asynchronous programming is to get best use of clock-time to carry on independent tasks simultaneously. Am, trying to integrate these two to address...
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    CPU bound - Context Switching - Slow thread processing

    hi, My environment is as follows : a virtual machine with 16 virtual processors and 64 GB memory. I have a small test csv file with hundred and sixty thousand rows. I am spinning 16 threads at the rate of one thread per CPU, thus, each sharing a work load of ten thousand rows. Each of the...
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    Answered Thread Lock - Db timeout

    hi, I have spun nearly forty threads in my application, all threads accessing the DB through Thread Lock feature. Each thread is processing an estimated hundred thousand rows. I am getting DB timeout errors. I have used connection pool mechanism. I want to take a closer look and identify one...
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    Maximum size of DataTable

    hi, I am referring to DataTable Class (System.Data) (or its .net Framework equivalent) There is no official confirmation about the maximum size of data that can be held in a DataTable object (sorry, if it is there in the documentation and am missing it) In general, 1 row can be of any...
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    Resolved publish project to .exe without manifest files

    hi I have project of type Console .net framework 4.6.1. A simple hello world. No dependencies. No references. When I right click and try publishing this project, it goes into manifest mode of publishing. Where do I change settings to make it a traditional simpler Publish, so I get a .exe...
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    Azure Batch equivalent of FILE.AppendAllText?

    Hi, Could you please let me know the Azure Batch Service (Storage Account blob processing) equivalent of C# FILE.AppendAllText? Basically, I have an input file. I need to read it line by line with Stream Reader or its Azure Batch Service equivalent. Do transformation. Write the output file...
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    processing large file connecting to Database

    Hi, I have a large file with many millions of rows per day. I need to lookup a column in the input file and get related information from the Database and regenerate the same file with all same column values as the original file but one column transformed. There is no database load involved...
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    File Processing I/O

    Hi, apologies for a simple C# question, am not from .Net area. I am looking for a C# sample program that takes #1. a CSV file as input #2. Changes a couple of columns #3. writes the result into a new file. Could you please direct me to a sample piece of code or reply here. many thanks for...
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    Response 404, not found

    Hi, 1) I have a Web Application built in AngularJS for UI and C# for the backend, working TFS built in database. 2) The web application was up and running and the original developer left the team 3) I am trying to deploy this working application on a different WebServer and use my credentials...
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    Question deploying a TFS web application from Server A to Server B

    Hi, I am deploying my TFS web application from one server to the other. This is the approach I am using. 1) Manually Copy the TFS application Folder from Server A to Server B under C:/inetpub/wwwroot/*SOME*TFS-FOLDER-USER-BUILT-APPLICATION to same location on Server B (plain Cotrl+C...
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    Question TFS Search utility

    Hi I am new to C# moving from a general DB background. I want to familiarise myself with C# by working on a small utility that searches TFS source code and looks for a partcular "text". Could you please throw some pointers on how to achieve this and what libraries to connect etc? Will do...
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