4、ValueError: too many values to unpack (expected 3) 这个意思是:ValueError:要解压缩的值太多(预期为3个) 解决:若你在输入的地方报这个错误,就是你的接受变量少了,或者忽略了分隔符,此时你可以在input()后添加split()试试; 例图: 5、Simplify chained comparison 这个意思是:简化链式比较 解决:这个错误比...
statement seems to have no effect解决 解决问题issue Issue 指的是一项待完成的工作,通常与系统的改进相关,中文可以译为"问题"或"事务"。下面这些都是 Issue 的例子。 一个软件的 bug 一项功能建议 一项待完成的任务 文档缺失的报告 Issue 的原始功能是问题追踪和工单管理,后来不断扩展,逐渐演变成全功能的项目...
Python 允许这些不被实际使用的对象存在，然而聪明的 IDE 应该会有所提示（我用的是Pycharm），比如告诉你：Statement seems to have no effect 。但是“...”这个常量似乎受到了特殊对待，我的 IDE 上没有作提示。很多人已经习惯上把它当成 pass 那样的空操作来用了（在最早引入它的邮件组讨论中，就是举了这...
The message "statement seems to have no effect" is being shown as an allert for the syntax checking in PyCharm. I want to be able to disable it since it shows even on comments surrounded by '', "", and """. How can I disable this alert?
"<<check+1<<endl;return 0;}int find(int m,int a[],int n){int o=0 ,h=n-1,i;while(o<=h)//是o<=h，不是0{i=(o+h)/2;if (a[i]==m){return i;}else if(a[i]<m){o=i+1;//o=i+1}else if(a[i]>m)h=i-1;//h=i-1}return n;}有逻辑问题 ...
warming:statement with no effect 错误原因: for语句格式错误 ##for语句的格式 for(初始化语句;判断条件语句;控制条件语句) { 循环体语句; }
Click to see the query in the CodeQL repository An expression statement without side effects is just clutter. It confuses the reader and may have a slight impact on performance. Recommendation¶ First determine what the intention of the code was, if there is no intention of a side effect, ...
简介:error: statement with no effect [-Werror=unused-value] 完整错误如下: make[1]: 进入目录“/home/quantum6/freeswitch/freeswitch-1.10.3”CC src/libfreeswitch_la-switch_core_cert.loIn file included from ./src/include/switch_ssl.h:39:0,from src/switch_core_cert.c:33:src/switch_core_...
arrow/cpp/src/arrow/util/cpu_info.cc:155:3: error: statement has no effect [-Werror=unused-value] (347a88f). Should a "dummy" default element be inserted into theflag_mappings[]: struct { std::string name; int64_t flag; } flag_mappings[] = { #if (defined(__i386) || defined...
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