OMSCS OMSCS Course Review - CS6250 Computer Networks I took this course CS6250 Computer Networks in Spring 2021. This course is an easy course but you will learn a lot about computer networks in general.
OMSCS OMSCS Course Review - CS6035 Intro to Information System I took this course - CS6035 Intro to Information System back in Spring 2021. A good class to refresh IT/IS knowledge and skills.
OMSCS OMSCS Course Review - CS6400 Database Systems Concepts and Design This is my first course review in OMSCS program - CS6400 Database System Concepts and Design. Definitely a great course to begin with!
Salesforce Auto-refresh Lightning Component This post will show you how to create a Lightning Component and refresh it automatically.
Server Convert Fail2ban to Ipset This post will show you how to convert your existing fail2ban records to Ipset.
Personal Understand Aerobic Exercise (有氧运动) and Anaerobic Exercise (无氧运动) Understand the difference between aerobic exercise (有氧运动) and anaerobic exercise (无氧运动).
Salesforce Convert multi-line String to List in Flow Builder using Apex Invocable Method This post will show you how to convert a multi-line string to list in Flow Builder using Apex Invocable Method.
Learn how to Google the right way This post will show you how to do a Google search more efficiently!
Salesforce Error Occurred: invalid cross reference id when using Guest user to send email This post talks about how to solve the "Error Occurred: invalid cross reference id" issue when sending an email using guest user profile.
Salesforce Salesforce Avalanche 3 The second time in within a month that Salesforce is experiencing major service disruption due to a DNS issue with the third party DNS provider.
Salesforce Salesforce Avalanche 2 Salesforce is having a major service disruption on May 11, 2021. There is no ETA and whatsoever at this point.
Salesforce Address Formula Field in Salesforce This post will guide you to create an address formula field which displays a clickable address link to Google Map.
Salesforce Convert Date/Time to format "mm/dd/yyyy hh:mm:ss AM/PM" This post will show you how to convert date/time field to "mm/dd/yyyy hh:mm:ss AM/PM" format in Salesforce.
Server Stop IP attacks with Iptables This post will show you what you can do with iptables to tackle some common IP abuse cases.
Personal ACTION! My Motto for 2021 2020 is almost reaching the end. 2020 is one hell of a ride, but things are going to get better next year! Let's welcome 2021 and stay strong, stay healthy!
Personal What I have been up to? What I have been up to since the pandemic hit New York in the early March 2020.
Salesforce Mass Delete Big Object Records If you are looking to mass delete big object records and has no clue how to do it effectively? This post will help! Check it out to find out more!
Salesforce How many certifications are issued by Salesforce every day? Have you wondered how many people are taking/passing Salesforce certification every single day? The answer is around two to three thousands per day. Read on to find out!
Server Solution to Nginx/PHP-FPM issues on Windows Subsystem for Linux (WSL) This post will show you how to run a nginx + php-fpm server for PHP applications such as Wordpress with PHP Buildpack in a Windows environment with the use of command line 'heroku local'.
Salesforce Salesforce Community Cloud Consultant Exam Preparation: Templates and Use Cases Templates and Use Cases section consists of 8% of total score in the Salesforce Community Cloud Consultant certification exam, and this is the last section which covers only one topic which is Lightning templates and Lightning Bolt.
Salesforce Salesforce Community Cloud Consultant Exam Preparation: Content Content section consists of 9% of total score in the Salesforce Community Cloud Consultant certification exam, covering topics such as CMS Connect, content, Chatter questions and Chatter group, Communities Search and translating a Community.
Salesforce Salesforce Community Cloud Consultant Exam Preparation: Community Management Community Management section consists of 11% of total score in the Salesforce Community Cloud Consultant certification exam, covering topics such as user access, set up dashboards and insights, moderation, recommendation and reputation level.
Salesforce Salesforce Community Cloud Consultant Exam Preparation: Experience Builder Experience Builder section consists of 12% of total score in the Salesforce Community Cloud Consultant certification exam, covering topics such as customizing a Community using Experience Builder, configuring Lightning pages and components, and etc.
