column-count

When using column-count, overflowing content completely disappears in all but first column, why?

由 半世苍凉 提交于 2019-11-27 15:38:18
问题 When using column-count in a wrapper, and the containers in the wrapper have border-radius applied, and content in the container is overflowing, the content completely disappears in all the columns, except the first one. Here is my example: https://jsfiddle.net/f4nd7tta/ The red semi-circle is only visible in the first column, why? #main_wrap{ width:100%; border:solid 1px black; -moz-column-count: 3; -webkit-column-count: 3; column-count: 3; } #main_wrap > div{ border-radius:5px; overflow

java.sql.SQLException: Column count doesn't match value count at row 1

由 那年仲夏 提交于 2019-11-26 10:57:59
The structure of my table: id int AUTO_INCREMENT PRIMARY KEY title text url text age int Here's how I am trying to save data into this table: PreparedStatement ps=con.prepareStatement("insert into table(title, url, age) values ('\"+title+\",\"+url+\",\"+age+\"')"); System.out.println("Connected database successfully.."); ps.executeUpdate(); But when I run the app, I get java.sql.SQLException: Column count doesn't match value count at row 1 I guess the problem might be in the id column, how to solve it? The problem is not the id column. From the statement it looks like you have quotes around
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