The ISNULL() function returns 1 or 0 depending on whether an expression is NULL. If expression is NULL, this function returns 1. Otherwise, it returns 0. IS NULL function in MySQL? The ISNULL() function returns 1 or 0 depending on whether an expression is NULL. If expression is NULL, this function returns 1. Otherwise, it returns 0. Is NULL and …
The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. There are two wildcards often used in conjunction with the LIKE operator: The percent sign (%) represents zero, one, or multiple characters. The underscore sign (_) represents one, single character. What is %s in SQL statement? Placeholders. pixel13 commented 16 years ago. …
ERROR_LINE returns the line number at which the error occurred. This happens regardless of the location of the ERROR_LINE call within the scope of the CATCH block, and regardless of the number of calls to ERROR_LINE . How do I find the error line in SQL Server? ERROR_LINE returns the line number at which the error occurred. This happens regardless …
A monitor is used to display the work going on inside the computer. CPU is the brain of the computer and is used to store all the information. Secondary parts of a computer are printer, scanner, speakers and headphones. A printer is used to print your work displayed on the monitor. What is the use of monitor? A computer monitor …
Although much less susceptible than Plasma TVs, LCD TVs are still subject to screen burn in (image retention). In general, you should avoid keeping a static picture (that is, a picture that contains no or few moving elements) or a picture with static elements (black bars, black borders, logos, etc.) What type of screen does not burn-in? There are no …
Your TV’s warranty ought to cover screen burn-in, especially if you own an OLED television. Because screen burn-in is a known weakness of the display type, warranties should cover it as a defect. Does any warranty cover burn-in? Are burn-ins covered under warranty? Since burn-in occurs due to out of normal viewing conditions, it is not covered under warranty by …
There is no definite period you are supposed to replace your computer monitor. However, computer monitors need replacement after an average of four to five years. However, you can replace the monitor much earlier if it malfunctions or you need to upgrade to a more advanced option.
The industry standard for LED lifespan is 100,000 hours, or about 10 years, and most people assume that’s how long their display will last. Do LED monitors wear out? Even so, it is estimated that the average lifespan of an LED display is between 60,000 and 100,000 hours, depending on the use of the screen. Thus, in the best-case scenario, …
Benefits of Dual Monitors A dual monitor setup makes it possible for you to enjoy multitasking while playing your favorite video games. This extra screen real estate can be used as a desktop for web browsing, watching videos, or for displaying walkthroughs and other information for a game. Do you lose FPS with 2 monitors? So, does running multiple monitors …
Benefits of Dual Monitors A dual monitor setup makes it possible for you to enjoy multitasking while playing your favorite video games. This extra screen real estate can be used as a desktop for web browsing, watching videos, or for displaying walkthroughs and other information for a game. Is it worth having 2 gaming monitors? Playing a game on two …