Blogs

How to check number of bytes used by a variable in SQL Server?

To check bytes used by a variable in SQL Server, you can use DATALENGTH function.

Difference between ASCII & Unicode Character Sets

ASCII & Unicode both are character sets & both character sets (ASCII & Unicode) hold a list of characters with unique decimal numbers (code points). A= 65, B=66, C=67 etc.

What is Cache Busting?

Whenever you access any website from the browser, all the static resources such as JS, CSS & images are cached by the browser. So, whenever you open the next page on that website, the browser will fetch those resources from the cache. This cache could be either disc cache or memory cache.

How to check code point value of a Unicode character in SQL Server?

To determine the code-point value of a Unicode character in SQL Server, you can use UNICODE() function which is provided by default in SQL Server.

Solution- CLUSTERDOWN Hash slot not served in case of single master failure

If you are not using Redis in cluster mode or master-slave mode & still getting this error CLUSTERDOWN Hash slot not served then you must try the below solution. That should fix the issue.

How to type any Unicode symbol in outlook?

Simply type Unicode Hex Value for the character & press Alt + x.