microsoft 7 support phone number

Copy Code code as follows: Mobile phone number Verification function Checkmobilevalidity ($mobilephone) { $exp = "/^13[0-9]{1}[0-9]{8}$|15[012356789]{1}[0-9]{8}$|18[012356789]{1}[0-9]{8}$|14[57]{1}[0-9]$/"; if (Preg_match ($exp, $mobilephone)) { return true; }else{ return false; } } Mobile phone number At

Copy CodeThe code is as follows: Mobile phone number Verification function Checkmobilevalidity ($mobilephone) { $exp = "/^13[0-9]{1}[0-9]{8}$|15[012356789]{1}[0-9]{8}$|18[012356789]{1}[0-9]{8}$|14[57]{1}[0-9]$/"; if (Preg_match ($exp, $mobilephone)) { return true; }else{ return false; } } Cell phone number Attribution

Added to the 158, 159 the beginning of the phone number verification. Copy Code code as follows: Remove string and tail space String.prototype.Trim = function () { var m = This.match (/^\s* (\s+ (\s+\s+) *) \s*$/); return (M = = null)? "": m[1]; } Verify Legal mobile phone number String.prot

connections supported by IIS 7In the Hkey_local_machine\system\currentcontrolset\services\http\parameters section, change the default number of connections to 5000 to 100000.In addition, for large concurrent processing of databases, see the following information:Http://msdn.microsoft.com/zh-cn/library/aa0416cz.aspxhttp://blog.csdn.net/fhzh520/article/details/7757830http://blog.csdn.net/truong/article/details/8929438Http://www.cnblogs.com/chuncn/archi

Transferred from: http://www.aboutyun.com/thread-11139-1-1.htmlAnswer:First of all, this question is not distributed7 digits, at least to use int to save, then int is 4 bytes, 20MB memory 10^7*4/1024*1024=38.14697265625 need at least 38MB, obviously 7 digits can not be saved allSave a number can not use 4 bytes, to use 2 bytes or 1 bytes, then can only use short