If an unset variable can't produce a valid result, check for the variable and throw an InvalidArgumentException.

如果未设置的变量无法生成有效的结果，请检查变量并抛出InvalidArgumentException。

youdao

Will perform validation on all named queries at initialization time, and throw if any is not valid.

对所有的命名查询在初始化的时候执行验证，任何无效的查询会抛出异常。

youdao

To throw the disassembly off, the garbage data may be crafted so that it matches a valid instruction, thus beating a heuristic that validates the instruction after the jump instruction.

为了使反汇编陷入窘境，无用数据可能是由手工打造以便让它匹配某个有效指令；以此挫败启发式验证跳转指令之后的指令是否有效。

youdao

Or do you instead take the road followed by the Intergovernmental Panel on Climate Change and conclude that data which undermine your favoured hypothesis are not valid, and throw out the data?

ECONOMIST: Against the prevailing wind