alphanumeric
0
Check if the entered text uses only English letters
I am working on an iPhone application and need to make sure the entered text is composed of only a to z and numbers.[详细]
2022-12-16 01:58 分类：问答Using preg_split on alpha-numeric string in PHP
Consider the string 12345aaa. I w开发者_JAVA技巧ant to use preg_split() on it so only the numeric part of it will be returned (i.e. 12345). How would I write the regex for it ?preg_split is not the fu[详细]
2022-12-15 05:36 分类：问答Order alphanumerical list in PHP
HI, i need to order a list in PHP that looks like: B1200 120A81 00A12 00A22 C100B C100C ordered list would be:[详细]
2022-12-10 17:43 分类：问答JQuery ajax call does not take alphanumeric parameters!
JQuery seems to be giving an error when trying to pass an alphanumeric parameter like so: $.ajax({ type: \"POST\",[详细]
2022-12-09 04:04 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......