# required=False,allow_null=True允许字段为空,也就是不用传递过来这个data description = serializers.CharField(allow_blank=True) #allow_blank=True 允许只为空字符串 # 局部钩子:针对单个属性对应的数据进行校验 def validate_name(self,val): # print('xxxxx>>>',val) #xxxxx>>> ccbb if '777' in ...
RAISE_APPLICATION_ERROR函数能够在pl/sql程序块的执行部分和异常部分调用,显式抛出带特殊错误号的命名异常。 Raise_application_error(error_number,message[,true,false])) 错误号的范围是-20,000到-20,999。错误信息是文本字符串,最多为2048字节。TRUE和FALSE表示是添加(TRUE)进错误堆(ERROR STACK)还是覆盖(overw...
assert断言 assert后面跟判断语句,bool值为True时通过,为False时报错(AssertionError)
voidDisplayWebMgmntSrvceEx(WebManagementServiceException ex){stringmsg = ex.ResourceName;if(string.IsNullOrEmpty(ex.Message) !=true) msg +=" \n Message \n"+ ex.Message; MessageBox.Show(msg, ex.Source); }voidDisplayExceptionString(Exception ex){if(exisWebManagementServiceException) { ...
ReportError(UserMessage,0, TRUE);/* Еслиошибкафатальна, вызываетисключение */if(ExcetionCode !=0)RaiseException( (0x0FFFFFFF& ExcetionCode) |0xE0000000,0,0,NULL);return; } 开发者ID:PaveLiArcH,项目名称:WinApi_Labs,代码行数:10,代码来源:Rpr...
equal? exc no_argument = true exc = active_exception end if exc.respond_to? :exception exc = exc.exception msg Kernel.raise TypeError, 'exception class/object expected' unless Exception === exc exc.set_backtrace trace if trace elsif no_argument exc = RuntimeError.exception nil elsif exc....
self.type_,self.value,self.tb=(None,None,None)defforce_reraise(self):# 重新抛出异常ifself.type_isNoneandself.valueisNone:raiseRuntimeError("There is no (currently) captured exception"" to force the reraising of")six.reraise(self.type_,self.value,self.tb)defcapture(self,c...
True if data for the specified date and time is available, False otherwise. """s3 = boto3.client( "s3", config=botocore.config.Config(signature_version=botocore.UNSIGNED) ) file_prefix = f"{start_time.strftime('%Y%m%d')}/{start_time.hour:02d}z/" ...
}catch(Exception cnfe) {returntrue; } state.library =newScriptClassLibrary(script);returntrue; } 开发者ID:rholder,项目名称:jfss,代码行数:23,代码来源:LoadService.java 示例7: tryLoadingLibraryOrScript ▲点赞 3▼ importorg.jruby.exceptions.RaiseException;//导入依赖的package包/类protectedbooleantry...
F0000000 80007000 CX_TRUE X 5 8 0 0 SY 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1. #³###ฐ# I### 0000000000000000000000000000000000000000000000000000000000000000000000000...