By default, this level is set to 0.20, and so there is a twenty percent probability that any given node will change its value and color.
默认情况下，这个标准设置为0.20，这样任意给定的节点就有百分之二十的可能会改变其值和颜色。
2
Change the Compiler compliance level field value to 1.4 as shown in figure 3.
将Compiler compliance level字段的值修改为1.4，如图3所示。
3
As a best practice, change the default value of each instance-level authority parameter to an explicit group name in order prevent unintended super-user access.