ChinaUnix.net
相关文章推荐:

ValueError invalid literal for int with base 10

Traceback (most recent call last): File "", line 1, in valueerror: invalid literal for int() with base 10: '1.0' 如果写int("1.0")就会错误,因为python假设需要进行int转型的字符串仅仅包含数字,这时候用round(float("1.0"))就ok了。也觉得奇怪,你warning就行了,居然出错 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u3/94300/showart_1913255.html

by raymond1984 - Linux文档专区 - 2009-04-28 17:50:08 阅读(3519) 回复(0)

相关讨论

python 数据库编程问题 用了django和sqlite3 Log 是个数据库模板,包含一个时间列 code: log_list=Log.objects.all() log=log_list[0] error: invalid literal for int with base 10 2008-11-7... 怎么解决呢?

by janeed1981 - Python - 2008-11-07 16:55:36 阅读(7265) 回复(4)
by mxiaohua1768 - Linux系统管理 - 2014-07-11 22:57:09 阅读(1181) 回复(2)
by mxiaohua1768 - Oracle - 2014-07-14 23:38:17 阅读(4062) 回复(3)

各位前辈。我一直没发现错在哪里,估计是传递参数哪里有问题,希望能帮我修改一下。谢谢了 #include #include #include #include #include #include #include #include #include #define UDPPORT 4444 int main(int argc,char **argv) {         int sockfd,iplen,l...

by yby123 - C/C++ - 2009-05-10 16:44:19 阅读(4123) 回复(4)

希望能给小弟一个例子

指针函数

by ddqq007 - C/C++ - 2011-07-20 15:56:56 阅读(4410) 回复(8)

1。mysql说int(10) 中的 ‘10’表示显示宽度,我想请问如果我的数据宽度超过了10会如何? 2。int型存储的空间是4个字节,是说一个数字,或者说一个字符的字节数是4吗? 实在不清楚怎么回事! 谢谢大家!

by barrywang - MySQL - 2007-04-26 19:43:24 阅读(3904) 回复(2)

One reason why I wrote this FAQ is that I did not find one dealing with such a controversial (and sometimes confusing) topic as this in the forum. Another (perhaps the main reason!!) is that I had not written any FAQ yet . If you ever had difficulties dealing with pointers (you would have certainly had, if you are a C programmer) then go through this FAQ. Otherwise don't bother. In the following...

by 蓝色键盘 - C/C++ - 2003-12-29 15:18:04 阅读(1430) 回复(12)

对新手很有帮助. One reason why I wrote this FAQ is that I did not find one dealing with such a controversial (and sometimes confusing) topic as this in the forum. Another (perhaps the main reason!!) is that I had not written any FAQ yet . If you ever had difficulties dealing with pointers (you would have certainly had, if you are a C programmer) then go through this FAQ. Otherwise don't bother. ...

by uman - C/C++ - 2003-02-03 12:54:56 阅读(944) 回复(1)

哪位大侠知道哪里可以买到粗缆以太网的转收发器?

by shanej26 - 网络技术 - 2004-05-09 23:46:13 阅读(1068) 回复(0)

哪位大侠知道哪里可以买到粗缆以太网的转收发器?

by shanej26 - 企业网管技术交流区 - 2004-05-09 23:46:13 阅读(2748) 回复(0)