1 In the neck (cervical spine). 2  Cervical stenosis can cause numbness, weakness or tingling in a leg, foot, arm or hand. 3  Tingling in the hand is the most common symptom, and many people also report problems with walking and balance. Cervical stenosis can cause numbness, weakness or tingling in a leg, foot, arm or hand. 2  Tingling in the hand is the most common symptom, and many people also report problems with walking and balance. 3  Nerves to the bladder or bowel may be affected, leading to incontinence. 4  In the lower back (lumbar spine).
Like any scripting language, Windows PowerShell lets you create functions that you can reference within PowerShell statements. A function is basically a named block of code. When you call the function name, the script block within that function runs.You can include any PowerShell statements within the script block, and you can add input parameters so you can use the same function in different situations.Let's look at how to create functions, define input parameters, and work with functions in PowerShell scripts.ou can include any PowerShell statements within the script block, and you can add input parameters so you can use the same function in different situations. Let's look at how to create functions, define input parameters, and work with functions in PowerShell scripts.
xp_cmdshell is an extended stored procedure provided by Microsoft and stored in the master database. This procedure allows you to issue operating system commands directly to the Windows command shell via T-SQL code. If needed the output of these commands will be returned to the calling routine.