Useful tips for everyday
How to implement dynamic SQL in PostgreSQL 10? DO $$ DECLARE table_name text; BEGIN FOR table_name IN SELECT tablename FROM pg_tables WHERE schemaname =’car_portal_app’ LOOP…
How do I get the first 10 characters of a string in Unix? Getting the first n characters To access the first n characters of…
What is the formula of Zener diode? Zener diodes have voltage values from less than 2 volts to several hundred volts, and they can dissipate…
How do I get the current timestamp in Salesforce? How to get current datetime as per the logged in user timezone in… now() Returns the…
Is nginx secure by default? An nginx server can easily handle 10,000 inactive HTTP connections with as little as 2.5 MB of memory. This is…
How can the moisture content of wood be determined? The average moisture content in a piece of wood can be determined using the dry weight…
How to use CSS for image hover in SharePoint? Here to give hover effect we have added the CSS for the images. Before using an…
How do I remove a footer from a Google Group? You can set different footers for different groups. Sign in to Google Groups. Click the…
How can I recover my 1 year old WhatsApp without backup? Here’s how to recover 1 year old deleted WhatsApp messages via this software: Establish…
How do I add text to the beginning or end of all cells in sheets? To add text in Google Sheets at the end of…