My question in the below dwg is is a lamp and ecu. 1. If no error in ecu then the lamp will not glow and if any fault the lamp comes ON. Here the ecu continuously monitors the presence of lamp in the circuit. I need to know how ecu detects the lamp load and what kind of logic is used for detection .
Suppose we have two identical ideal diodes (without any resistance or voltage drop). We connect these two diodes in series, in the same direction, and reverse-bias them with voltage V. Now we have two ... Read more
I'm trying to move an email server we have using SmarterMail to AWS. I've provisioned a new EC2 instance using W2016, installed the software and assigned a new Elastic IP. I've opened ports for what I ... Read more
I have just upgraded from Debian 8 to 9 and now cant connect to openvpn server: cat /var/log/syslog | grep vpn Jan 11 13:48:46 localhost ovpn-admin: TLS Error: TLS key negotiation failed to occur ... Read more
In the early days of the web it was a problem that clicking the browser's Back button after clicking Submit could cause the form to be resubmitted so one might, for instance, end up with a double purc ... Read more
I have been running some websites on my PC directly from virtualbox centos7.3 vm. It is running through bridged connection. I installed erpnext and ran through proxy through nginx to apache. I have cr ... Read more
I'd like to create a new dataset, but I'm having a trouble rearranging the data. My current dataset looks like image below. id result 309209 Successful 309241 Successful 309241 Not Successful 309241 N ... Read more
You are given a string str of lowercase letters. You need to count the number of times the word doge appears in the string. Also, the g in doge can be replaced by any letter from a-z so dope is also v ... Read more