字符串中的第一个字符是字母吗？ [英] Is the first character in a string a letter?

问题描述

必须有一个更简单的方法，然后我正在做的是确定一个字符串中的第一个

字符是否是一个有效的字母。


我的代码变得越来越大。必须有更好的方法。


提前致谢

There must be an easier way then what I''m doing to determine if the first
character in a string is a valid letter.

My code is getting to big. There must be a better way.

Thanks in advance

推荐答案

弗兰克" < fr *** @ a-znet.com写信息

新闻：OV **************** @ TK2MSFTNGP05.phx.gbl ...

" Frank" <fr***@a-znet.comwrote in message
news:OV****************@TK2MSFTNGP05.phx.gbl...

必须有一个更简单的方法然后我正在做的是确定字符串中的第一个

字符是否是有效字母。


我的代码越来越大了。必须有更好的方法。

There must be an easier way then what I''m doing to determine if the first
character in a string is a valid letter.

My code is getting to big. There must be a better way.

isalpha（s [0]）有什么问题吗？


Brian

Anything wrong with isalpha(s[0]) ?

Brian

唯一有问题的是我无法找到它


谢谢


" Brian Muth" < bm *** @ mvps.orgwrote in message

news：eN ************** @ TK2MSFTNGP05.phx.gbl ...

The only thing wrong with it is that I couldn''t find it

thanks

"Brian Muth" <bm***@mvps.orgwrote in message
news:eN**************@TK2MSFTNGP05.phx.gbl...

>

"弗兰克" < fr *** @ a-znet.com写信息

新闻：OV **************** @ TK2MSFTNGP05.phx.gbl ...

>
" Frank" <fr***@a-znet.comwrote in message
news:OV****************@TK2MSFTNGP05.phx.gbl...

>必须有一个更简单的方法，然后我正在做的是确定字符串中的第一个
字符是否是有效字母。

我的代码变得越来越大。必须有更好的方法。

>There must be an easier way then what I''m doing to determine if the first
character in a string is a valid letter.

My code is getting to big. There must be a better way.

isalpha（s [0]）有什么问题吗？


Brian

Anything wrong with isalpha(s[0]) ?

Brian

当我在这里时，我应该问你修剪一串领先的

空白区域。


有简单的方法吗？


我一直在搜索文档和互联网但却找不到任何东西。


再次感谢

" Brian Muth" < bm *** @ mvps.orgwrote in message

news：eN ************** @ TK2MSFTNGP05.phx.gbl ...

While I was at it I should have asked you about trimming a string of leading
white space.

Is there a easy way?

I''ve been searching the doc and the internet but can''t find anything.

Thanks again
"Brian Muth" <bm***@mvps.orgwrote in message
news:eN**************@TK2MSFTNGP05.phx.gbl...

>

"弗兰克" < fr *** @ a-znet.com写信息

新闻：OV **************** @ TK2MSFTNGP05.phx.gbl ...

>
" Frank" <fr***@a-znet.comwrote in message
news:OV****************@TK2MSFTNGP05.phx.gbl...

>必须有一个更简单的方法，然后我正在做的是确定字符串中的第一个
字符是否是有效字母。

我的代码变得越来越大。必须有更好的方法。

>There must be an easier way then what I''m doing to determine if the first
character in a string is a valid letter.

My code is getting to big. There must be a better way.

isalpha（s [0]）有什么问题吗？


Brian

Anything wrong with isalpha(s[0]) ?

Brian

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