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8 kyu
Training JS #1: create your first JS function and print "Hello World!"
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8 kyu
Training JS #2: Basic data types--Number
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6 kyu
Are they the "same"?
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7 kyu
SQL Basics - Trimming the Field
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7 kyu
SQL Basics: Up and Down
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Easy SQL: Cube Root and Natural Log
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7 kyu
GROCERY STORE: Inventory
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7 kyu
SQL Basics: Maths with String Manipulations
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7 kyu
SQL Basics: Raise to the Power
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7 kyu
SQL Basics: Repeat and Reverse
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7 kyu
BASICS: Length based SELECT with LIKE
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7 kyu
SQL Basics: Create a FUNCTION
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7 kyu
SQL Basics - Position
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SQL: Concatenating Columns
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Easy SQL: Counting and Grouping
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