Advertisements I am using an older version of SQL Server and trying to convert rows to concatenated columns. From researching here on stack overflow I see that I should be using STUFF(). However, when I attempt to replicate the answers I found here, I can’t get the grouping correct. Instead of concatenating names tied to… Read More Stuff() Not Grouping Accurately
Advertisements This question is most likely common and has been asked before. So, after spending a mind-numbing 30 minutes trying to find the solution to what I believe is a false negative, I’m resulting to posting my issue here. I’m relatively new to C++ Coding and figured I’d create a simple random item generator. Unfortunately,… Read More Resolving potential false negative C6385 Error in C++
Advertisements I am m trying to write an app that just saves and holds data, and I am getting the following error. Unexpected text node: . A text node cannot be a child of a < View >. (On Chrome DevTools) Text must be rendered withing a component (On Expo Go simulations) From what I… Read More React Native – Text must be rendered withing a <Text> component
Advertisements I am trying to copy a folder with contents. But when trying to access the file from docker it shows error ERROR: Could not open requirements file: [Errno 2] No such file or directory: ‘requirements/development.txt’ FROM python ENV PYTHONUNBUFFERED=1 RUN apt-get update \ && pip install pip install gunicorn WORKDIR /usr/src/app COPY requirements/* /usr/src/app/… Read More Copy folder with sub directory in Docker
Advertisements I have the following powershell Web-Request that works correctly for sending a command to a PTZ camera: Invoke-WebRequest -UseBasicParsing -Uri "http://192.168.111.75/ajaxcom" ` -Method "POST" ` -Headers @{ "Accept"="application/json, text/javascript, */*; q=0.01" "Accept-Encoding"="gzip, deflate" "Accept-Language"="en-US,en;q=0.9" "DNT"="1" "Origin"="http://192.168.111.75" "X-Requested-With"="XMLHttpRequest" } ` -ContentType "application/x-www-form-urlencoded; charset=UTF-8" ` -Body "szCmd=encodedStringHere" I’m trying to recreate this in C# but I… Read More C# – Can't get this seemingly simple web request working
Advertisements I know "multiple-versions-of-python-mess" is nothing new but my question is more specific. I’m learning how to use venv (and pyenv, etc.) and I’ve run into a strange situation. I have a number of different versions of python installed (as one does). I use one of them, 3.9, to create a venv: $ /usr/local/Cellar/python@3.9/3.9.12_1/bin/python3 -m… Read More pip and python referring to different interpreters
Advertisements the goal is to hide a form, do some stuff and unhide the form again. For example with this code for a progress bar I thought to do the following but the hiding/unhiding doesn’t work. I’m probably overseeing something obvious. <!DOCTYPE html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Progress Bar Demo</title> <script> var button; var… Read More Hide AND unhide a <div> or <form> while executing code (progress bar a.o.)
Advertisements When we code in html5 we usually write code in this format <!DOCTYPE html> <html> <body> <header> <h1>What Does WWF Do?</h1> <p>WWF’s mission:</p> </header> </body> </html> And like this <!DOCTYPE html> <html> <body> <footer> <p>Author: Hege Refsnes</p> <p><a href="mailto:hege@example.com">hege@example.com</a></p> </footer> </body> </html> My question is why we do not write them separately when all… Read More Why we write header and footer element inside of the body element in HTML5?
Advertisements Let’s consider a class (This is not the class or code I’m using in my application, just trying to learn with this example) class Person { public int Id {get; set;} public string Name {get; set;} public int DeptId {get; set;} public string Department {get; set;} } Now let’s assume I get a List… Read More Does running a synchronous method using Task.Run() make it asynchronous
Advertisements I have an ajax call that returns html. This works well on changes. What does not work though is the javascript I have that does stuff based on clicks in the returned results. The ajax call is: function update_order_shipping(){ $.ajax({ url: ‘ajax_order_shipping.php’, method: "post", dataType: ‘html’, success: function (result) { $(‘#shipping-method’).html(result); }, error: function(xhr,… Read More Javascript does not work on returned ajax results