Useful tips for everyday
What does coverage index mean? Definition: Coverage index for essential health services (based on tracer interventions that include reproductive, maternal, newborn and child health, infectious…
How to check memory target in Oracle Database? If your database does not use automatic memory management, consult the Oracle Database Administrator’s Guide to find…
How do you get rid of a headache while playing video games? Limiting Video Game Sickness Watch or play in a well-lit and well-ventilated room.…
How do you interpret R results? To interpret its value, see which of the following values your correlation r is closest to: Exactly –1. A…
What is the best URL shortener for money? Top 10 Websites to Make Money With Adf.ly. Off course the Adf.ly is the primary URL shortener…
How would you optimize database performance? Table of Contents Deploy a Performance Monitoring Solution. Use the Latest and Greatest Version of SQL Server and the…
How can we use value from main query in subquery? SELECT ID,( SELECT COUNT( * ) FROM `post_meta` WHERE `post_id` IN ( SELECT `ID` FROM…
What is the advantage of systemd? Systemd daemons make it is easier to supervise and control processes and parallelized job execution. Systemd offers the systemctl…
Is ordinal type of data? Ordinal data is a statistical type of quantitative data in which variables exist in naturally occurring ordered categories. The distance…
What is discrepancy in documents? Documentary credit context: a discrepancy arises when documents presented under a documentary credit do not conform to the terms of…