TopMiniSite
-
3 min readTo read an element in an XML file using PowerShell, you can use the Select-Xml cmdlet. This cmdlet allows you to select specific elements in an XML file based on XPath queries. You can use the cmdlet to read the content of an element and store it in a variable for further processing. This can be done by specifying the XPath query that targets the specific element you want to read.
-
4 min readTo return a list using router in FastAPI, you can create a new route in your FastAPI application and use the Response class from the fastapi.responses module to return a list as the response. You can use the json method of the Response class to serialize the list into a JSON format and return it to the client.Here's an example of how you can return a list using a router in FastAPI: from fastapi import FastAPI, Response app = FastAPI() @app.
-
3 min readTo write processes to an XML file using PowerShell, you can use the Export-Clixml command. This command allows you to serialize objects to an XML file. You can first create an object representing the processes you want to write to the XML file, then use the Export-Clixml command to write that object to a specified XML file. This can be useful for saving information about processes running on a system for later analysis or reporting.
-
5 min readIn FastAPI, you can validate the request body using Pydantic models. Pydantic is a data validation library that can be used with FastAPI to define the shape of request data and automatically validate it.To validate the request body in FastAPI, you need to create a Pydantic model that represents the structure of the request data. You can then use this model as a parameter type in your FastAPI route function.
-
6 min readIn PowerShell, you can loop through two arrays simultaneously using a for loop. You can iterate through both arrays by their index positions and perform operations based on the elements of each array at the corresponding index. Here's an example of how you can loop through two arrays in PowerShell: $firstArray = @("apple", "banana", "cherry") $secondArray = @(1, 2, 3) for ($i = 0; $i -lt $firstArray.
-
4 min readTo run a FastAPI app on multiple ports, you can use the uvicorn server with the --port flag followed by the desired port number. You can specify multiple ports by running multiple instances of the uvicorn server with different port numbers. This allows you to have your FastAPI app running on multiple ports simultaneously, serving different clients or managing different functionalities.
-
3 min readIn PowerShell, you can read a multiline string in an Excel cell by using the COM object model to interact with the Excel application. You can access the contents of a cell as a string and then process it as needed. You can also use the $xlRange.Text property to read the entire contents of a multiline cell as a single string, including newline characters.
-
4 min readTo run a script on a server using FastAPI, you first need to create a FastAPI application that will serve as the server. You can define endpoints in your FastAPI application that will execute the script when the endpoint is called.Next, you need to create the script that you want to run on the server. This script can be written in any language that the server supports.
-
4 min readTo remove a specific item in an INI file using PowerShell, you can first read the contents of the file, remove the specific item from the content, and then write the updated content back to the file. This can be achieved by using PowerShell cmdlets like Get-Content, Set-Content, and Select-String to manipulate the content of the INI file.
-
5 min readTo get the current path in FastAPI with the domain, you can use the request object provided by FastAPI. Here is an example of how you can do this: from fastapi import FastAPI, Request app = FastAPI() @app.get("/") async def get_current_path(request: Request): current_path = request.url.path current_domain = request.url.
-
7 min readAfter editing a file in PowerShell, you can store it by using the Set-Content cmdlet. This cmdlet allows you to overwrite the existing file with the edited content or create a new file with the edited content. Simply use the following syntax: Set-Content -Path "path/to/file.txt" -Value "edited content" Replace "path/to/file.