iTech Systemz Blog

private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgse)
{
bool value = (bool)(this.dataGridView1.Rows[e.RowIndex].Cells[0].Value ?? false);
this.dataGridView1.Rows[e.RowIndex].Cells[0].Value = !value;
}

1. MyISAM is faster then InnoDB
2. MyISAM supports table locking and InnoDB supports row locking
3. MyISAM has full-text indexing where innodb doesn’t
4. InnoDB supports transaction, commits and rollbacks where MyISAM lacks these

<?php

$string = ‘your string’;

$new_string = ereg_replace( ‘[^A-Za-z0-9]‘, ”, $string);

echo $new_string;

?>