可空类型比较

时间:2017-03-30 15:04:49

标签: c#

当我注意到这一点时,我正在对可空类型进行一些比较:

int? a = null;
int? b = null;
// a == b; ==> true
// a <= b; ==> false

对我而言,<=运算符相当于== OR <,而a == b true truea <= b<=之外>= }}

对你来说似乎也不合逻辑吗?

为什么parallel firstBranch: { stage ('Starting Test') { build job: 'test1', parameters: [string(name: 'Environment', value: "$env.Environment")] } }, secondBranch: { stage ('Starting Test2') { build job: 'test2', parameters: [string(name: 'Environment', value: "$env.Environment")] } } DATE_FORMAT(started, '%Y-%m-%d %H:%i:%s') as started, TIME_FORMAT(testDuration, '%H:%i:%s') as testDuration 运算符以这种方式完成?有什么特别的原因吗?

0 个答案:

没有答案