Useful tips for everyday
Why is my radio on but no sound? Possible Cause: Radio volume is down or radio is muted. Each speaker needs its own positive and…
How do I find the database name? Getting the Name of the Server and Databases in SQL Server Select * from sysservers. Select @@servername as…
Are cookies encrypted locally? In the case where someone gains local access to a computer and scans for cookies, encrypted cookies prevent the attacker from…
How to use wrapper class in apex to store various types of values? How to use a wrapper class in APEX to store various types…
How do I get my URL to show on Google? To run the URL Inspection tool to see URL’s current index status: Open the URL…
When to ask about the duplicate content penalty? If your SEO professional tells you that you’re at risk for a duplicate content penalty, ask them…
How are predictions used in neural networks? Neural networks can be used to make predictions on time series data such as weather data. A neural…
How do I set up superuser? Steps to Create a New Sudo User Log in to your server as the root user. ssh root@server_ip_address. Use…
Which filtering is used in case of multiplicative noise? homomorphic filtering The homomorphic filtering can be used to reduce the multiplicative noise. What is multiplicative…
How can I insert large data using batch apex? In a VF page, I make a button to call the batch apex class. In batch…