Posts by Jefferson Bomfim • 26 points
2 posts
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answers460
viewsA: Checking whether inputs are empty with Javascript
Are you checking in document.acess.inp.value after the method has already finished, "How so?" -Simple, in the if before the check if it is equal to null, you run a return it doesn’t matter if data1…
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viewsA: how to make the system call return to the inverted string?
Use the command rev with | bash: echo 12345|rev Returns: 54321 That is to say: **system('{comando que retorna string}|rev')**…
pythonanswered Jefferson Bomfim 26