PowerShell Gotchas

—Pipelines are Awesome (Except when They're Not) 2m 14s
—Gotcha #3: Expressing Yourself in an Argument 2m 29s
—Pipeline Execution Order and Expressions 0m 56s
—(Expressions as Cmdlet Arguments) 1m 35s
—Gotcha #3: Change your Thinking 0m 32s
—Gotcha #4: Return All The Things! 1m 48s
—Every Statement is A Pipeline 1m 4s
—Errant Output can Cause Problems 3m 7s
—Swallowing Pipeline Output 1m 49s
—Gotcha #4: Chane your Thinking 0m 57s
—Gotcha #5: Iterating Nothing 2m 9s
—Undefined Variables are $null, and $null will Pipe 2m 19s
—Oddity with The foreach statement in PowerShell V3 1m 38s
—Enforcing Best Practices with PowerShell Strict Mode 1m 32s
—Gotcha #5: Change your Thinking 1m 3s
—Summary 1m 51s

—Meet The King of Automation 0m 52s
—Gotcha #6: Foreign Dialects 3m 2s
—The String Interpretation Stack 1m 44s
—Backticks and Non-interpolated Strings 2m 52s
—Escape Characters 3m 20s
—Gotcha #6: Change your Thinking 1m 18s
—Gotcha #7: Interpolating Scope 1m 30s
—PowerShell Global and Local Scope 3m 27s
—Errant Scoping in Interpolated Strings 2m 48s
—Giving PowerShell A Clue 1m 16s
—Gotcha #7: Change your Thinking 0m 57s
—Summary 1m 23s

—Introduction 1m 6s
—Gotcha #8: -or and/or -and 2m 17s
—Operator Precedence 2m 23s
—Operator Precedence - PowerShell vs Almost Everywhere Else 2m 13s
—Making Logic Logical 0m 50s
—Gotcha #8: Change your Thinking 0m 36s
—Gotcha #9: Unequal Equality 1m 33s
—Why $a equals $b 1m 42s
—Why $b does not equal $a 1m 0s
—Null references and Strings 1m 29s
—Gotcha #9: Change your Thinking 0m 52s
—Summary 1m 15s