IF, ELSE IF, ELSE ou IF IF IF. Quando usar, qual a diferença?
Nov 23, 2014 · IF, ELSE IF, ELSE ou IF IF IF. Quando usar, qual a diferença? Perguntada 10 anos, 8 meses atrás Modified 4 anos, 2 meses atrás Vista 85mil vezes
elif in list comprehension conditionals - Stack Overflow
Think about how you would write the explicit loop using only if and else, if elif didn't exist. Then translate that into what you already know about using if and else (i.e., the ternary operator) in …
syntax error near unexpected token `else' - Stack Overflow
Apr 26, 2014 · Want to improve this question? Guide the asker to update the question so it focuses on a single, specific problem. Narrowing the question will help others answer the …
c - Is 'switch' faster than 'if'? - Stack Overflow
If you want a jump table, make a jump table, if you want an if-then-else tree make an if-then-else tree. If you want the compiler to decide, use a switch/case statement.
python - if/else in a list comprehension - Stack Overflow
You can totally do that. It's just an ordering issue: [f(x) if x is not None else '' for x in xs] In general, [f(x) if condition else g(x) for x in sequence] And, for list comprehensions with if conditions …
angular - How can I use "*ngIf else"? - Stack Overflow
Explains how to use "*ngIf else" in Angular for conditional rendering of HTML elements.
How do I do multiple CASE WHEN conditions using SQL Server …
4 This can be an efficient way of performing different tests on a single statement select case colour_txt when 'red' then 5 when 'green' then 4 when 'orange' then 3 else 0 end as Pass_Flag …
How do I perform an IF...THEN in an SQL SELECT? - Stack Overflow
Sep 15, 2008 · 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 …
Manually raising (throwing) an exception in Python
Jun 13, 2022 · How do I manually throw/raise an exception in Python? Use the most specific Exception constructor that semantically fits your issue. Be specific in your message, e.g.: raise …
if statement - 'else' is not recognized as an internal or external ...
Sep 11, 2012 · 'else' is not recognized as an internal or external command, operable program or batch file Asked 12 years, 10 months ago Modified 12 years, 10 months ago Viewed 64k times