Useful tips for everyday
Does my device support emojis? If you’re not sure if your device supports emoji, you can easily find out by opening up your Web browser…
How do I render a VF page as a PDF? You can generate a downloadable, printable PDF file of a Visualforce page using the PDF…
How do you resolve mixed DML exceptions in Test class? Use @future to Bypass the Mixed DML Error in a Test Method You can’t perform…
How fast is scp? about 600 KB/s It takes about 25 minutes to send 500 Mb of data to another computer. The average speed is…
What is a customer table? The customer table contains a list of all customers. The customer table is referred to in the payment and rental…
What are the phases of methodology? Each phase of the project involves business modeling, analysis and design, implementation, testing, and deployment. What are the main…
How do I set my Cname record at my domain registrar? Add a CNAME record to your domain’s DNS records Go to your domain’s DNS…
What is application service monitoring? Application monitoring, also called application performance monitoring or APM, can be delivered on-premises or via SaaS. The immediate benefits of…
What is projection distortion? Map projections Main article: Map projection. In cartography, a distortion is the misrepresentation of the area or shape of a feature.…
How do I give permission to sh file? Examples chmod 0755 script.sh. Only allow owner to execute the script, enter: chmod 0700 script.sh. OR. chmod…