Some times, your website went down due to a PHP error like below. Most likely, a certain plugin has been updated automatically. For my particular case, the problem came from the “Profile Builder”. The solution for this is easy. Getting the “bcmath” installed. That is it. In addition, I would like to set this plugin Read More
Month: November 2020
Linux “top” command: What are us, sy, ni, id, wa, hi, si and st?
us: user cpu time (or) % CPU time spent in user spacesy: system cpu time (or) % CPU time spent in kernel spaceni: user nice cpu time (or) % CPU time spent on low priority processesid: idle cpu time (or) % CPU time spent idlewa: io wait cpu time (or) % CPU time spent in Read More
How VLOOKUP Return Zero Instead Of #N/A in Excel?
To return zero instead of #N/A when the VLOOKUP function cannot find the correct relative result, you just need to change the ordinary formula to another one in Excel. Select the cell you want to use VLOOKUP function, and type this formula =IFERROR(VLOOKUP(A13,$A$2:$C$10,3,0),0), drag the autofill handle to the range you need. See screenshot: Tips:(1) In Read More
Huge List of Texting and Online Chat Abbreviations
Text Messaging & Chat Abbreviations: Numbers & Characters ? I have a question ? I don’t understand what you mean ?4U I have a question for you ;S Gentle warning, like “Hmm? What did you say?” ^^ Meaning “read line” or “read message” above <3 Meaning “sideways heart” (love, friendship) <3 Meaning “broken heart” <33 Read More
How to Fix “Windows cannot access the specified device path or file” Error
Note: First, restart your computer in Safe Mode (only 10,8, 7, etc.) and see if you can open the file or programs in question. If so, it’s not a “real” permission issue, it’s a program or process on your computer that is giving the error. Method 1 – Windows Server 2003 Terminal Services Firstly, if you’re Read More
How to Fix “SSL Negotiation With License Manager Server Has Failed” on an Old SonicWALL Device
DESCRIPTION: Older firmware versions are not able to contact to the new HTTPS License server due to an updated certificate on our backend.The new certificate is a 2048 bit certificate and uses a secure Verisign certificate. (new IP 204.212.170.143) RESOLUTION: Resolution A Upgrade at least to the latest General Release (i.e. 6.2.5.3, 6.2.7.1, 5.9.1.7) Resolution B (workaround) in Read More