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After a user inputs a char value for number two times, I do not receive any output when the program attempts to output the value of messageStr from within the catch block. It appears to be an empty string. Why? From attempting to output the value of str at various locations, I think that somehow the value for str is being deleted after the...

James Cod took the wrong path to learn SQL and even after two years of his graduation; he is still searching for a job in the IT industry. You must be wondering what is the best way to learn SQL to become a database pro. Sometimes, learning technology is not enough, but you should know how to implement knowledge in the workplace. If you know how...

When is it most valuable or frequent to use the Python or R language in data science?

hello, how do i link two webforms to be able to upload a downloadable file(assignments, quiz) on one of the webforms as an administrator for it to dynamically appear on the other webforms( user form) using asp.net c#.thanks

Has anyone ever needed to open an access database in one of many open office platforms? My company is talking about moving away from Microsoft Office and going to Libre or even Open Office. I had our IT guy install them an a laptop so I could try it and had no success. It would open but queries, forms and reports were all gone. Not even sure VBA...

hello i have a question about access 2010 vba i am novice in programming so please help me i have main folder and there are many sub folder in the main folder in the subfolder, there are many xml files

Which programming language should I learn first to become a data scientist? Easier and friendly to use. What is the first step?

hello, i would like to ask what's the best language i should learn in order to achieve the following: - build a questionnaire that would have a GUI form - open a given app (some stuff we have at work) and search text in it in order to put it in MS Word i have basic knowledge of python some memories of BASIC i gather python has some pretty...

How do you recommend starting the transition from R to Python programming in data science? It is not about converting code but learning tools. And how can I improve my programming skills?

I'm trying to close an open window in Moldflow. The command Synergy.Quit(False) is working only if I use it directly after Synergy = win32com.client.Dispatch("synergy.Synergy"). Else, if I use it after lots of other codes its not closing. What should I write before the quit line in order for Moldflow to close? Any idea(s) pls?

Hello, I have a query to insert about 300k rows into a new table and it runs about a minute on my local Postgres 12 instance. However the same query runs for about 20 min on Amazon RDS instance before failing with "ERROR: SSL SYSCALL error: EOF detected" message. I went up to a medium RDS instance with 4G of RAM with the same result. Any ideas...

Hello everyone, New to the site and forums and was hoping someone could assist with a question. I am working on a Form where, based on the Form selection a query will pulled and all values within the Lucent column will be skilled to the designated skillset. The problem I have, is I am unable to appropriately the Agents variable so I can...

hi, I have written code in T-Sql used code converter for PostgreSQL, got below code but it is giving complier error. I have no clue in PostgreSQL so any pointer will be of great help. ------------------------------------------------------------------------------------------------------------------------------ select t.team_id,...

Hi guys I question, as I am new to C++ I have some problem to create relatonship between classes can you help me please, I have coursework from my module so I need to solve the problem. I dont ask you to do it for me I just ask if someone can guide to me like explain what kind of relationship need to be between Classes, here is question: ...

How do I load my "Hello World" ASP in a browser? Classic ASP, I believe, is fundamentally a feature of IIS. I have gone through the steps of setting up my first test page to be loaded in my browser but it does not come up. I currently have a "Default Web Site" and a "Test for Learning" listed in my list of "Sites" in the Connections panel...

Possible, with MSFlexGrid1_MouseMove event, to check if in a cell is present a picture/icon?

I was doing a replication for a database but then the base backup keeps getting interrupted when theres a connection failure and I have to start it all over again. My question is; is there a way to resume the base backup without starting all over again and also is there a way to just specify a single database to be replicated?

Simply, after scanning the trigger image with the phone's camera, the URL opens successfully. When I press on the back button to return to the phone's camera, the app reopens the URL again as you see in the attached video. https://drive.google.com/file/d/1e5zcYL37WWLbkhqGt-XrmU9tYZQk-rx9/view?usp=sharing Basically, I am keeping calling...

how do i create a database for a music shop and audio parts in Microsoft access

Hello All, I want to build a career as a .Net Developer and I am doing certification in this field. Actually, I am 2020 year batch passout and want to start a career in web development. Can anyone help me out with how to become a .net developer and whats the necessary skills to have and how much do .Net Developers make?

The web development industry is undoubtedly growing at a very fast rate. Between now and 2026, there is a prediction from the US Bureau of Labor Statistics that this field will be rising by 15% more. There are ample numbers of open positions for web developers, but there are plenty of web development businesses that are looking to fill those empty...

Hello, New to the site and new to Access and all it's wonders. Hoping someone can assist or provide direction. I am working on building a simple Form. Currently, a single Combo box that will list selections from "Groups" Table. What I am trying to accomplish is for each value within the Cbx, pressing the Cmd button with perform...

I have created a login for my access database. But I want, when I edit a form, for Access to automatically update the field based on the user that logged into the document. Any ideas on how to achieve this? I have a table that has the people that have a login for the document (if that helps at all).

is there a db2 load without update just to check the file before load