所以你可以删除它们,什么都不会改变。消息告诉你这件事,因为有这样的代码是很不寻常的。 我想你想要这个: def percent(marks): return (marks[0]+marks[1]+marks[2]+marks[3]/400)*100 marks1 = [54, 65, 85, 54] percent1 = percent(marks1) marks2 = [54, 52, 65, 85] percent2 = percent...
Type: Bug Some of the code within a script usign my local modules appears to be grayed out and 'unreachable' even though it running without any issues VS Code version: Code 1.87.2 (863d258, 2024-03-08T15:20:17.278Z) OS version: Windows_N...
Can we agree that "Code is unreachable" is a bit misleading in this scenario, and that pylance could be telling me something more helpful? I'm also facing the same issue on Pylancev2022.2.1, here is some code to reproduce it:
unreachable code的意思是：执行不到的代码。网络释义：无路可达的代码；不可达代码；执行不到代码。相似短语：unreachable code：执行不到的代码；unreachable nonterminal：执行不到的非终结符；host unreachable：主机无法访问，在基于TCP/IP协议的网络上，若用户无法在某计算机所在的局域网络上访问到它时就会...
Code is unreachable CSharpWarnings::CS0162 resharper_c_sharp_warnings_cs0162_highlighting Warning Collection expression may incur unexpected heap allocations CSharpWarnings::CS9208 resharper_c_sharp_warnings_cs9208_highlighting Warning Collection expression may incur unexpected heap allocations due to the us...
Code is unreachable resharper_c_sharp_warnings_cs0162_highlighting Warning Collection expression may incur unexpected heap allocations resharper_c_sharp_warnings_cs9208_highlighting Warning Collection expression may incur unexpected heap allocations due to the use of '..' spreads resharper_c_sharp_warnings...
//第一个for循环的循环体只有如下一段，所以if(c==27)break;并不在for循环内，因此死循环无法跳出，其后面的代码都无法执行到 for(;;){for(c='0';c!=13&&c!=27;c=getch())printf("%c\n",c);} 应改成这样：main(){int i=0;char c;for(;;){for(c='\0';c!=13&&c!=27;c...
好多游戏开发者纷纷下载保存源码，短短的两个月的时间，这段开源的项目获星率达到14K了，看来大家是...
public void A(){ switch(k){ case 0:语句一;break;case 1:语句二;break;default: return;} 这样改。case 语句块，如果不加最后 的 break;语句的话，执行完 case 语句块后会继续执行紧接着的下一个case 语句块。所以按你的写法：如果 case 0 成功，就会先执行 语句一，然后执行 语句二，...
Even though retaining commented lines of code in your source-base is not a good thing, it's a fact that they do exist. Whenever I see a chunk of code commented out I first make a yucky face and then the next thing that comes to my mind is why did someone do this (was he unsure...