Tag: Tech

I am preparing a prototype using OpenOffice, that needs to display (using cartesian co-ordinates) the conformation of a series of blocks. I have the co-ordinates in a simple list, I just want to display them as corresponding blocks/characters in another part of the screen. (I've set up part of the screen with rows and columns of width/height 0.5cm, so they are regular squares). I've tried Conditional_Formatting and reversing the functionality of COLUMN/ROW, but nothing seems to work (Err502 etc.) which is frustrating. A seemingly simple matter, but I can't locate the functionality anywhere...any ideas anyone? Many thanks. D.

How to recover data or lost partition as "dynamic disk " converted wrongly to "basic disk" using windows disk management? Please suggest some basic tools.

While using Microsoft Edge on Windows 11, I opened a website that caused the browser to crash. When I went to re-open Edge, it tried to reload my previous session and immediately crashed again. (I can tell Edge is reloading my session because two windows open when I launch it rather than just the usual one). I've tried restarting my PC, but it still crashes. I've seen people say that deleting the user data folder can solve crashes, but before I do that, I'd like to try loading the default homepage and seeing if that fixes the issue. How do I make Microsoft Edge load my homepage instead of trying to restore the previous session when it crashes on startup?

Consider https://www.trumpingtoncc.org.uk/. On a large enough screen, you can see the email shown in the to right, like this and if I inspect the page, I can see the piece of HTML corresponding to it: However, if I curl https://www.trumpingtoncc.org.uk/ | grep '@trumpingtoncc' I get no results. Why is that, and how can I match that email? I'm looking for a very basic approach, just like the curl I'm attempting, as it is something I need to do one off for a hundreds of URLs or two.

I want to display the relative timestamp (and also the absolute) as a burnt-in overlay text in a cut/trimmed video processed by ffmpeg. The current command is: ffmpeg -i input.mp4 -ss 30 -t 10 -vf "scale=-2:720,setpts=PTS-STARTPTS,drawtext=text='%{pts\:hms}':fontsize=32" output.mp4 I expected setpts=PTS-STARTPTS to reset the pts timestamp in a way that the overlay text would start at 0 and finish at 10 seconds, but it did not affect the output. In the end I'd like to display both the relative timestamp (starting at 0 sec) and the absolute (starting at 30 sec in this example). How can the desired output be achieved?

I tried the following formula. OR("n" == LEFT(TRIM(E2), "N" == LEFT(TRIM(E2))) My formula did not work as expected.The background color is white.The background color is not red.I want red highlighting. I am not certain what mistake I made. However, I suspect that the parameter E2 is specific to a cell, and that E2 is not sufficiently generic. What do you reccomend?

I try to share folder on ubuntu and connect to it through windows, currently know how to do it by these steps: https://linuxhint.com/share-folder-on-local-network-with-ubuntu/ but, since I have a lot of computers I need to do it on, I want to build a bash file that will do it automatically, I don't find on internet a way to share the folder with all the following checked by a Command Line Interface. These are the steps I want to do using CLI: Choose the “Local Network Share” selection from the displayed list items: Local Network share picture check the boxes displayed in the following attached screenshot and then click on the “Create Share” button: Folder sharing picture

I am trying to set up a Supermicro CSE-826 chassis, but with an ASRock J4005B-ITX board and an LSI SAS 9207-4i4e card instead of an officially Supermicro-supported system. The backplane in the system is a Supermicro BPN-SAS3-826EL1 (just in case that matters for the following - it probably doesn't...). I currently have 4 SAS HDDs installed in the chassis. My problem is the following: I simply want to get the card to work as a HBA in JBOD mode, using Ubuntu 20.04 server (headless). I have installed Ubuntu 20.04 to a separate SATA SSD directly connected to the motherboard (i.e. I'm not booting off the SAS array). I installed storcli (assuming that's the right tool for setting up the HBA, please correct me if I'm already off track here) and my goal is to set it to JBOD mode so I can just manually manage the attached disks. Running lsblk currently does not show me any of the four HDDs installed on the backplane: $ lsblk NAME

Recently my ethernet connection stopped working. Didn't notice for a while because Wifi continued to work. Basically I keep getting 'unidentified network' doesn't have valid IP configuration. Tried many different solutions; up to and including resetting windows (10) and uninstalling, reinstalling adapter, driver, reset router & modem. Followed many different solutions online and none worked so far.

I have a Windows 10 laptop (it's pretty old, but I don't think that should be a problem). I followed the instructions and went through the control panel and enabled Telnet Client using an admin password. However, when I launched CMD and typed telnet, I received the error message "telnet could not be recognized as an internal or external command..." I also tried this with an admin-powered CMD and got the same error. After a bit more searching, I found a command that should enable telnet. I typed in "dism /online /Enable-Feature /FeatureName:TelnetClient" and it said something like installation complete. However, even after typing telnet into CMD, I got the same error message. Edit: I located telnet.exe in the System32 folder, and if I run it from file explorer directly, it works fine. However, when I type in the path in CMD, I am getting the same error message. And if I type "start path/telnet.exe" I also get the same error message.