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Conditional branching: if, '?' #246
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javascript-tutorial:master
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jonnathan-ls:feature/steps-ifelse
Dec 23, 2023
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2c71b37
feat(steps): translates the article about conditional branching
jonnathan-ls ad77bb6
Merge branch 'master' of https://github.com/jonnathan-ls/pt.javascrip…
jonnathan-ls 6cad86f
feat(first-steps): translates the images of article about conditional…
jonnathan-ls 203e90c
Merge branch 'master' of https://github.com/jonnathan-ls/pt.javascrip…
jonnathan-ls f38a7d5
refactor: corrige sugestões conforme code review #pullrequestreview-1…
jonnathan-ls 2f76d90
Merge branch 'master' of https://github.com/javascript-tutorial/pt.ja…
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,12 +1,12 @@ | ||
| **Yes, it will.** | ||
| **Sim, vai.** | ||
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| Any string except an empty one (and `"0"` is not empty) becomes `true` in the logical context. | ||
| Qualquer "string" exceto uma vazia (e `"0"` não está vazia) se torna `true` no contexto lógico. | ||
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| We can run and check: | ||
| Podemos executar e verificar: | ||
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| ```js run | ||
| if ("0") { | ||
| alert( 'Hello' ); | ||
| alert( 'Olá' ); | ||
| } | ||
| ``` | ||
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2 changes: 1 addition & 1 deletion
2
1-js/02-first-steps/10-ifelse/2-check-standard/ifelse_task2.svg
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@@ -2,11 +2,11 @@ importance: 2 | |||||
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| # The name of JavaScript | ||||||
| # O nome do JavaScript | ||||||
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| Using the `if..else` construct, write the code which asks: 'What is the "official" name of JavaScript?' | ||||||
| Usando a construção `if..else`, escreva o código que pergunta: 'Qual é o nome "oficial" do JavaScript?' | ||||||
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| If the visitor enters "ECMAScript", then output "Right!", otherwise -- output: "You don't know? ECMAScript!" | ||||||
| Se o visitante digitar "ECMAScript", então chame a função alerta passando como valor: "correto!", caso contrário -- registre a seguinte mensagem: "Você não sabe? ECMAScript!" | ||||||
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@@ -2,14 +2,14 @@ importance: 2 | |||||
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| # Show the sign | ||||||
| # Mostra o sinal | ||||||
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| Using `if..else`, write the code which gets a number via `prompt` and then shows in `alert`: | ||||||
| Usando `if..else`, escreva o código que obtém um número via `prompt` e depois mostra em `alert`: | ||||||
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| - `1`, if the value is greater than zero, | ||||||
| - `-1`, if less than zero, | ||||||
| - `0`, if equals zero. | ||||||
| - `1`, se o valor for maior que zero, | ||||||
| - `-1`, se menor que zero, | ||||||
| - `0`, se for igual a zero. | ||||||
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| In this task we assume that the input is always a number. | ||||||
| Nesta tarefa assumimos que a entrada é sempre um número. | ||||||
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| [demo src="if_sign"] | ||||||
2 changes: 1 addition & 1 deletion
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1-js/02-first-steps/10-ifelse/5-rewrite-if-question/solution.md
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| @@ -1,6 +1,6 @@ | ||
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| ```js | ||
| result = (a + b < 4) ? 'Below' : 'Over'; | ||
| result = (a + b < 4) ? 'Menor' : 'Maior ou igual'; | ||
| ``` | ||
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6 changes: 3 additions & 3 deletions
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1-js/02-first-steps/10-ifelse/6-rewrite-if-else-question/solution.md
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| @@ -1,9 +1,9 @@ | ||
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| ```js | ||
| let message = (login == 'Employee') ? 'Hello' : | ||
| (login == 'Director') ? 'Greetings' : | ||
| (login == '') ? 'No login' : | ||
| let message = (login == 'Funcionário') ? 'Olá' : | ||
| (login == 'Diretor') ? 'Saudações' : | ||
| (login == '') ? 'Não logado' : | ||
| ''; | ||
| ``` | ||
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