【How do I check if a type is a subtype OR the type of an object?】的更多相关文章

How do I check if a type is a subtype OR the type of an object?

To check if a type is a subclass of another type in C#, it's easy: typeof (SubClass).IsSubclassOf(typeof (BaseClass)); // returns true However, this will fail: typeof (BaseClass).IsSubclassOf(typeof (BaseClass)); // returns false Is there any way to…

Check类之duplicate declaration checking/Class name generation/Type Checking

1.duplicate declaration checking /** Check that variable does not hide variable with same name in * immediately enclosing local scope. * * e.g * public void m1(boolean a){ * int a = 3; * boolean a = true; // 不调用checkTransparentVar()方法,因为调用checkUnique…

训练caffe:registry.count(type) == 0 (1 vs. 0) Solver type Nesterov already registered

命令:./continue-train.sh 内容:../../caffe-master/build/tools/caffe train -gpu=$1 -solver=solver.prototxt  2>&1 | tee $LOG 错误: I0425 08:26:13.348503 19309 layer_factory.hpp:77] Creating layer input_layerF0425 08:26:13.412329 19309 solver_factory.hpp:67]…

Format specifies type 'int' but the argument has type 'struct node *'

/Users/Rubert/IOS/iworkspace/LineList/LineList/main.c::: Format specifies type 'int' but the argument has type 'struct node *'…

前台传参数时间类型不匹配:type 'java.lang.String' to required type 'java.util.Date' for property 'createDate'

springMVC action接收参数: org.springframework.validation.BindException: org.springframework.validation.BeanPropertyBindingResult: 1 errorsField error in object 'projectStep' on field 'createDate': rejected value [2016-6-23]; codes [typeMismatch.projectSt…

Cannot convert value of type [java.lang.String] to required type [java.util.Date] for property 'xxx': no matching editors or conversion strategy found

今天在完成项目的时候遇到了下面的异常信息: 04-Aug-2014 15:49:27.894 SEVERE [http-apr-8080-exec-5] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [cms] in context with path [/cms] threw exception [Request processing failed; nested excep…

type parameters of <T>T cannot be determined; no unique maximal instance exists for type variable T with upper bounds int,java.lang.Object

今天在进行代码检查的时候出现下面的异常: type parameters of <T>T cannot be determined; no unique maximal instance exists for type variable T with upper bounds int,java.lang.Object 当时的第一感觉就是代码因为jdk版本太低引起的. 因为最后咨询了配置管理组的同事,确实发现是因为我本地jdk用的是1.7版本,而代码检查机器上用的是jdk1.6版本.因此出现了这…

Spring 整合 Flex （BlazeDS）无法从as对象 到 Java对象转换的异常：org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'java.util.Date' to required type 'java.sql.Timestamp' for property 'wfsj'; nested exception is java.lang.Ill

异常信息如下: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type 'java.util.Date' to required type 'java.sql.Timestamp' for property 'wfsj'; nested exception is java.lang.IllegalStateException: Cannot conver…

解决BeanNotOfRequiredTypeException: Bean named 'XXX' must be of type XXX, but was actually of type XXX问题

Java新手,困扰了一下午. 发布时总是报这样一个错误. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'XXX': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanNotOfRequiredTypeException…

spring mvc出现 Failed to convert property value of type 'java.lang.String' to required type 'java.util.Date' for property 'endtime'

在使用spring mvc中,绑定页面传递时间字符串数据给Date类型是出错: Failed to convert property value of type [java.lang.String] to required type [java.util.Date] for property 'expert.birthdate'; nested exception is java.lang.IllegalArgumentException: Cannot convert value of typ…