SET CONCAT_NULL_YIELDS_NULL in SQL Server
How often do we think of NULL values while concatenating NULLs with string values? String concentration with NULL values can give us some unexpected results if we are not aware of CONCAT_NULL_YIELDS_NULL database SET options.
CONCAT_NULL_YIELDS_NULL options control whether concatenation results shall be treated as NULL or empty string values.
SET ANSI_NULLS (ON | OFF) in SQL Server
The ANSI_NULLS database SET option controls the behavior of Equal (=) and comparison operators (!=) in queries while dealing with NULL records. It is an ISO standard to decide for a query action to conclude how SQL Server should handle the comparison with NULLs.
How to Use the TRY_CAST Function in SQL Server
The TRY_CAST function in SQL Server is used to cast value from its existing data type to a specified target data type. This occurs only if the operation is successful. It returns NULL if the conversion fails. TRY_CAST is an extended version of the CAST function. This tutorial explains how to use TRY_CAST in SQL Server.
How To Get Followers On Instagram
They are more than 800 million users on Instagram today, that’s a whole lot of people. I’m here to teach you how to increase your followers without much stress, if you really want to gain more followers on Instagram, all you have to do is follow the tips in this post and you will see the results.
How To Screenshot On Android devices
Taking screenshots on Android is a simple task that can be done manually or via the help of an Application, In this article, you will learn how to take manually take a screenshot on Android with so much ease.
How To Upgrade Android Device OS
Is your current Android operating system not up to par with what or how you see your friends and colleagues smart device perform? has your device become so annoyingly slow, with frequent freezes and restarts that you nearly crumble into tears when you make even the simplest tasks?
How to Reset Android | Best Android Reset Methods
Hello there and welcome to yet another amazing article on your cookbook for tech tutorials. Today I will show you well-detailed steps that you can use to reset android devices. If followed correctly these steps should work on all Android devices.
How To Use WhatsApp Web
Do you want to chat while working on your computer? Do you want to chat using a larger keyboard? Do you like chatting on a bigger screen? Or do you just want to chat from your office computer because your office policies do not allow using mobile phones during work hours? If you one of the people above, then this one is definitely for you. Gone are the days when we were limited to using just our mobile phones to WhatsApp, A new era has arrived and in this amazingly outstanding era, WhatsApp can be accessed via PC using a medium called WhatsApp web.
How to Use One-Handed Keyboard on iPhone iOS 11
You can set your iPhone to make the keyboard more compact, so you can compose messages without having the need to use both of your hands. If your iPhone or iPad is running at least iOS 11.0, then you have the feature on your device. Learn how to use the one-handed keyboard on iPhone or iPad.
How to Create Facebook Ads Campaign
Take advantage of Facebook’s wide reach. With more than 2 billion monthly active users, Facebook is a marketer’s haven. Learn how to create Facebook ads campaign and attain your company or brand’s marketing objectives. Promote your website, increase your page’s followers, get more engagement, generate leads and sales – all of these can be attained by creating that perfect ad campaign. Learn how to make your own Facebook Ads campaign here.
How to Transfer Apps to an SD Card on Android
