IT

HikVision Gmail setting

Read gmail intructions https://support.google.com/mail/answer/7126229?visit_id=1-636108970739323059-1314297759&hl=en-GB&rd=1 Allowing less secure apps to access your account Sign in using App Passwords Newly add app listed

Arduino Uno / MeOrion board error

In ase you getting similar error with Arduino 1.7.10 and Makeblock MeOrion (Arduino Uno) board then copy missing files (see error) to location c:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino\ Compile again and you should not get the error anymore.

Arduino light sensor

#include <Arduino.h> #include <Wire.h> #include <SoftwareSerial.h> #include <MeOrion.h> //double angle_rad = PI; //double angle_deg = 180.0/PI; MeLightSensor lightsensor_8(8); MeSerial se; void setup(){ Serial.begin(9600); } void loop(){ (lightsensor_8.read()); Serial.print(„CLS(0);“); Serial.print(„DR0;“); Serial.print(„DS32(30,90,’“); Serial.print(String(„Light: „)+lightsensor_8.aRead2()); Serial.println(„‚,1);“); delay(3000); }

OpenStack Components

Source:  Compute (Nova)[edit] OpenStack Compute (Nova) is a cloud computing fabric controller, which is the main part of anIaaS system. It is designed to manage and automate pools of computer resources and can work with widely available virtualization technologies, as…

VMware HA setup and availability

vCenter Server can leverage all the solutions for high availability discussed in detail in attached document. The actual solutions used depend on customer requirements. Picture shows the various solutions, their features, and their cost and complexity ratings. The more solutions that…

Top 20 ESXi 5.x issues

Source: ESXi 5.x host experiences a purple diagnostic screen mentioning E1000PollRxRing and E1000DevRx (2059053) Unable to delete the virtual machine snapshot due to locked files (2017072) Installing async drivers on ESXi 5.0, 5.1, and 5.5 (2005205) Collecting diagnostic…

Oracle VM / CentOS network interface setup

After VM installation you need to setup internet connection which might be sometimes tricky. My setup included WiFi interface connected to Def. GW and on laptop VM machine using Bridge interface with CentOS IP manual IP assigned. Once configured you can check end…

Artificial Inteligence Sources

YouTub Machine Learning (Stanford) Basic courses for AI !/c-cs271/l-48688925/e-48742173/m-48755009 AI Artificial-intelligence-modern-approach 2nd edition (2ed,PH,2003)(T)(1112s).pdf

Best practices for expanding or replacing disk arrays

No matter how much storage capacity you squeeze into a disk array, it’s just a matter of time until that space is completely filled. Users everywhere are challenging existing storage resources with applications that proliferate media-hungry data files. It’s enough…