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How should I use try-with-resources with JDBC?
... PreparedStatement ps = con.prepareStatement(sql)) {
ps.setInt(1, userId);
try (ResultSet rs = ps.executeQuery()) {
while(rs.next()) {
users.add(new User(rs.getInt("id"), rs.getString("name")));
}
}
} catch (SQLException e) {
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The type 'string' must be a non-nullable type in order to use it as parameter T in the generic type
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edited Feb 10 '12 at 23:58
answered Feb 10 '12 at 23:53
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Download and open PDF file using Ajax
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15 Answers
15
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String to LocalDate
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edited Aug 14 '18 at 12:28
Maxim Bogdanov
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answered Jan 5...
How to reload a clojure file in REPL
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197
Or
(use 'your.namespace :reload)
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PHP PDO returning single row
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211
Just fetch. only gets one row. So no foreach loop needed :D
$row = $STH -> fetch();
exam...
Call a function after previous function is complete
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211
Specify an anonymous callback, and make function1 accept it:
$('a.button').click(function(){
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Check if a variable is of function type
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18 Answers
18
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EF Migrations: Rollback last applied migration?
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14 Answers
14
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