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JLink Error: Can not read register xx (xx) while CPU is running:解决办法

JLinkError:Cannotreadregisterxx(xx)whileCPUisrunning:解决办法问题描述使用Jlink调试代码时出现,JLinkError:Cannotreadregisterxxx:一般检查以下三个地方,A.检查JLINK的SW调试模式的频率太大了,修改为1MHzB.SW模式或JTAG模式切换一下C.FLASHDOWNLOAD选项卡,根据芯片的型号和FLASH的尺寸选择配置如图二

【已解决 TypeError: barplot() takes from 0 to 1 positional arguments but 2 were given】

已解决TypeError:barplot()takesfrom0to1positionalargumentsbut2weregiven1.先放代码:sns.barplot(features_df['特征'][:20],features_df['重要性'][:20])#柱形图报错信息:解决方案:代码更改如下sns.barplot(x=features_df['特征'][:20],y=features_df['重要性'][:20])#柱形图此时不会报错了:2.代码更改原理:简要了解一下函数用法sns.barplot()函数:根据特征重要程度进行排序并输出先看sns.barplot的官方用法:3.函

c# - 带有 while (true) 的特殊重载决议

当我遇到这种特殊情况时,我正在实现同步/异步重载:当我有一个没有参数或返回值的常规lambda表达式时,它会转到带有Action参数的Run重载,这是可以预测的。但是,当该lambda包含while(true)时,它会使用Func参数进行重载。publicvoidTest(){Run(()=>{varname="bar";});Run(()=>{while(true);});}voidRun(Actionaction){Console.WriteLine("action");}voidRun(Funcfunc)//SamebehaviorwithFuncofanytype.{Conso

c# - 带有 while (true) 的特殊重载决议

当我遇到这种特殊情况时,我正在实现同步/异步重载:当我有一个没有参数或返回值的常规lambda表达式时,它会转到带有Action参数的Run重载,这是可以预测的。但是,当该lambda包含while(true)时,它会使用Func参数进行重载。publicvoidTest(){Run(()=>{varname="bar";});Run(()=>{while(true);});}voidRun(Actionaction){Console.WriteLine("action");}voidRun(Funcfunc)//SamebehaviorwithFuncofanytype.{Conso

RecyclerView状态异常Cannot call this method while RecyclerView is computing a layout or scrolling

错误堆栈java.lang.IllegalStateException:CannotcallthismethodwhileRecyclerViewiscomputingalayoutorscrollingandroidx.recyclerview.widget.RecyclerView.............layout:androidx.recyclerview.widget.GridLayoutManager@ca48e86,context:..........@a799d74 atandroidx.recyclerview.widget.RecyclerView.assertNotIn

An error occure while resolving packages: Project has invaild dependencies解决办法

xx从错误信息来看,网上下载的源码指向了一个绝对路径,作为3天的新手的我,怎么改我不知道的,但是我具备其它编程基础以及具备逆向思维,直接全局搜索文件不就ok了,于是我搜索定位image.pnglock.json我直接干掉,然后修改manifest.json把绝对路径改成网络路径{"dependencies":{"com.htc.upm.vive-input-utility":"1.14.1","com.htc.upm.wave.essence":"4.2.0-r.10","com.htc.upm.wave.xrsdk":"4.2.0-r.10","com.unity.collab-proxy"

c# - ASP.NET Controller : An asynchronous module or handler completed while an asynchronous operation was still pending

我有一个非常简单的ASP.NETMVC4Controller:publicclassHomeController:Controller{privateconststringMY_URL="http://smthing";privatereadonlyTasktask;publicHomeController(){task=DownloadAsync();}publicActionResultIndex(){returnView();}privateasyncTaskDownloadAsync(){using(WebClientmyWebClient=newWebClient())ret

c# - ASP.NET Controller : An asynchronous module or handler completed while an asynchronous operation was still pending

我有一个非常简单的ASP.NETMVC4Controller:publicclassHomeController:Controller{privateconststringMY_URL="http://smthing";privatereadonlyTasktask;publicHomeController(){task=DownloadAsync();}publicActionResultIndex(){returnView();}privateasyncTaskDownloadAsync(){using(WebClientmyWebClient=newWebClient())ret

c# - 在 while 循环中添加中断如何解决重载歧义?

考虑这个ReactiveExtensions片段(忽略它的实用性):returnObservable.Create(asyncobservable=>{while(true){}});这不能用ReactiveExtensions2.2.5编译(使用NuGetRx-Main包)。它失败了:Error1Thecallisambiguousbetweenthefollowingmethodsorproperties:'System.Reactive.Linq.Observable.Create(System.Func,System.Threading.Tasks.Task>)'and'Sys

c# - 在 while 循环中添加中断如何解决重载歧义?

考虑这个ReactiveExtensions片段(忽略它的实用性):returnObservable.Create(asyncobservable=>{while(true){}});这不能用ReactiveExtensions2.2.5编译(使用NuGetRx-Main包)。它失败了:Error1Thecallisambiguousbetweenthefollowingmethodsorproperties:'System.Reactive.Linq.Observable.Create(System.Func,System.Threading.Tasks.Task>)'and'Sys