Aoivd ChromeDriver high memory / CPU usage and random hanging

  ChromeDriver high memory / CPU usage and random hanging usually happens because of: Too many Chrome processes/tabs Selenium waiting ...

Read More

Automatically publish/deploy an ASP.NET application to IIS using C#

 using System; using System.Configuration; using System.IO; class Program {     static void Main()     {         string sourcePath =        ...

Read More

Delete a file in Node.js

 const fs = require("fs/promises"); const path = require("path"); const filePath = path.join(thumbDir, fileName); try { ...

Read More

Enable IIS using Server Manage

 1️⃣ Open Server Manager (Start → Server Manager) 2️⃣ Click Add roles and features 3️⃣ Click Next until you reach Server Roles 4️⃣ ✅ Ch...

Read More

validate barcodes so that only valid 13-digit numeric barcodes

 string barcodes = string.Join(",",     result.data         .Where(a => !string.IsNullOrEmpty(a.BarcodeValue)) // ignore null/e...

Read More

leading zeros removed but then still ensure it becomes a fixed 13-digit barcode

 string barcodes = string.Join(",",     result.data.Select(a =>     {         if (long.TryParse(a.BarcodeValue, out long num)) ...

Read More

Remove the leading zero(s) before joining, you can parse to a number and back to string.

 string barcodes = string.Join(",",     result.data.Select(a =>     {         if (long.TryParse(a.BarcodeValue, out long num)) ...

Read More

set dynamic user-data-dir using selenium C#

  set dynamic user-data-dir generate a temporary folder at runtime and pass it to Chrome. using OpenQA.Selenium; using OpenQA.Selenium.Chrom...

Read More