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Bookmark or Share- How to show "if" condition on a sequence diagram?I know this question is old and I haven't done a search yet, but it made me wonder whether showing branching is even a good idea for sequence diagrams.
- What is Python's equivalent of && (logical-and) in an if-statement?(1) That the bool call on the operands has to return True or False isn't completely correct. It's just the first operand that needs to return a boolean in it's __bool__ method:
- How to use if - else structure in a batch file? - Stack OverflowI have a question about if - else structure in a batch file. Each command runs individually, but I couldn't use "if - else" blocks safely so these parts of my programme doesn't work.
- What are the differences between if-else and else-if? [closed]If, else and else if are all constructs to help 'branch' code. Basically, you employ them whenever you want to make a decision.
- How do I perform an IF...THEN in an SQL SELECT?The CASE statement is the closest to IF in SQL and is supported on all versions of SQL Server.. SELECT CAST( CASE WHEN Obsolete = 'N' or InStock = 'Y' THEN 1 ELSE 0 END AS bit) as Saleable, * FROM Product
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