Posts by Aprendiz • 15 points

• -2

  votes

  2

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  91

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  Q: Mysql to PDO conversion

  @$sql_usuario = "SELECT * FROM usuario "; @$qry_usuario = @mysql_query($sql_usuario ); @$linha_usuario = mysql_fetch_array($qry_usuario ); Array ( [0] => 6 [u_id] => 6 [1] =>…

  php mysql query pdo

  asked 5 years, 11 months ago Aprendiz 15

• -3

  votes

  1

  answer

  40

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  Q: Error query PDO

  I have the following code: @$import = $dbconn->prepare("UPDATE t SET"); if(a <> "") { $import .= "teste2= '$a', teste= '$b', "; ... It returns this error: Catchable fatal error: Object of…

  php mysql sql query pdo

  asked 5 years, 11 months ago Aprendiz 15

• 2

  votes

  2

  answers

  383

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  Q: Subtraction of arrays

  I have two arrays: A AND B A = [1,2,3...] B = [7,5,1...] When I do this subtraction has the correct subtraction return: console.log(A[0] - B[0]); But when I play in the loop it doesn’t work: while…

  javascript jquery array operators while

  asked 5 years, 12 months ago Aprendiz 15