Clause
Everything on SkillVeris tagged Clause — collected across the glossary, study notes, blog, and cheat sheets.
6 resources across 1 library
Study Notes(6)
Window Functions
Learn how OVER, PARTITION BY, and ranking/analytic functions let you compute running totals, rankings, and row-to-row comparisons without collapsing rows.
DCGs (Definite Clause Grammars)
How Prolog's --> notation compiles grammar rules into difference-list predicates, enabling parsing, generation, and embedded computation in one syntax.
PICTURE Clauses Explained
A detailed guide to COBOL's PICTURE (PIC) clause, the syntax that defines a data item's category, size, and display format.
REDEFINES and OCCURS Clauses
How the REDEFINES clause overlays alternate views of the same storage and the OCCURS clause builds arrays and tables in COBOL, including indexing and variable-…
Conditionals in Ansible
Use the 'when' clause and Jinja2 expressions to run tasks conditionally based on facts, variables, and previous task results.
else Clause in Exception Handling
How the try/except/else clause runs code only when no exception occurred, and how it differs from finally.