I’ve been assigned the task of fixing the HTML and W3C validation errors. Of course, before I can fix them, I need to verify the errors first. So I navigate to the URL: https://validator.w3.org/#validate_by_uri+with_options However, when I tried checking for errors, pasted website url and try checking, the validation failed […]
Rubin
14246 posts
I have installed my Magento development server with a copy of the production server, everything works apart from all admin pages that rely on the grid, which never load. Upon attempting to load any grid (be that CMS listings, Customers, Products, Search Terms, etc.), I first receive an Attention - […]
I have two routers: 1 vodafone hub router and 1 tp link modem router, each connected to their own telephone line in the house but they seem to be both ‘fighting’ for internet connection with the tp modem router’s dsl not stabilising. Either one or the other has internet and […]
Suppose you have a file: 12 234 bingo 1 bingo 572 22 How to print the file starting from the 2-nd (or N-th) occurrence of “bingo”? Like cat, but only part of the file. Like tail +3, but the line number cannot be hardcoded. The output should be: bingo 572 […]
On my Arch Linux PC, I keep getting the same time of error with gsmartcontrol, “occurred at disk power-on lifetime”. I ran an extended test, showed no errors. Anything important on the drive is already backed up. smartctl 7.4 2023-08-01 r5530 [x86_64-linux-6.12.16-1-lts] (local build) Copyright (C) 2002-23, Bruce Allen, Christian […]
I regularly operate with hundreds of tabs spread across multiple desktops. Some of these tabs suffer memory leaks, while others just use their regular RAM and there’s just a lot of them. The Task Manager is super helpful, but the problem is that at the point I get to dealing […]
I’m trying to install Windows 11 on a RAID 1 array configured in my motherboard’s BIOS. During the initial part of the installation, I load the necessary RAID drivers, and Windows recognizes the RAID array. However, after the first reboot, I get the “inaccessible boot device” error. I suspect Windows […]
I want to convert a cell in google sheets where I have a duration in days:hours:minutes:seconds which I want to convert to hours. I saw the following: How to convert a duration into a number of hours in Google Spreadsheets? but that does not work for me as I also […]