About Introducing DAX 101 videos

CONCATENATEX for Resolving Tied Rows into a Single String Marking a Date Table to Enable Implicit REMOVEFILTERS in Time Intelligence Calculations CALCULATE: Context Transition and Filter Modification DAX Variables in Power BI Global Running Totals Without Resetting at Partition Boundaries DAX Measures vs Calculated Columns Counting Working Days Between Dates Using a Boolean-Flagged Date Table Row Context: Iterators and the Current-Row Evaluation Environment USERELATIONSHIP: Dynamic Relationship Activation for Ambiguous Filter Paths Filter Context Transitions in DAX Dynamic Temporal Alignment Filtering vs Static Calendar Comparisons in DAX Filter Context in DAX DAX Variables: Readability and Table Storage Optimization Implicit ALL Filter-Clearing on Date Columns in DAX Time Intelligence Functions DAX Context Transition: Row Context to Filter Context via CALCULATE SUMX Iteration to Compute Totals by Summing Visible Values Sorting Fiscal Month Names via a Synthetic Sort-Key Column CONCATENATEX String Aggregation in DAX Date Table Creation Using CALENDARAUTO