This example for you to share the common iOS regular expressions for your reference, the details are as follows
#import "Nsstring+regexcategory.h" @implementation nsstring (regexcategory) #pragma mark-Regular related-(BOOL) Isvalidatebyrege
X: (NSString *) regex{nspredicate *pre = [nspredicate predicatewithformat:@ "SELF matches%@", regex];
return [pre evaluatewithobject:self]; #pragma mark-//Mobile phone
In this paper, PHP implementation of the telephone number matching regular expression of an example, have the need for friends, refer to it.Example of a regular expression with a telephone number area:
[2,3,5,6,8,9] Only provide these types of mobile phone number: 12...,13...,15...,16...,18...,19 .... Insuffi
1, verify whether it is a Chinese characterVerify that the nickname private Boolean verifynickname () {String nickname = Edt_username.gettext (). toString (); if (nickname = = NULL | | nickname.length () = = 0) {Edt_username.seterror ("cannot be empty"); return false; } int len = 0; char[] Nickchar = Nickname.tochararray (); for (int i = 0; i 2. Verify the phone number
After research, the code to achieve access to the iphone serial number is not available, some of the online access to the phone string is written through Third-party libraries, the use of these libraries in the App Store is not audited, so there is no way to get the number of mobile phone IMSI. Since the IMSI of th
/** * User Input phone number, judge whether reasonable or not? Ask, judge the length and judge the input is reasonable * Hide the user phone number in the middle of 4, * ideas: * *. With regular judgment conditions: Length 11-bit judgment there are two methods, regular {11} and Length () ==11. Input content with regul
sometimes in order to protect personal privacy, mobile phone numbers need to be treated confidentially.
This can be solved in 2 ways, by entering any formula in the C2 and filling the formula down.
=left (b2,3) "* * *" right (b2,4)
=replace (b2,4,4, "* * *")
Copy the contents of column C to column B and paste it as a value.
The cell phone number
Digital Judgment Method: isNaN () function
The test () method determines whether the string matches the contents of the regular expression, and returns a Boolean value (True/false)
Verify that the Chinese name
function ischinaname (name)
{var pattern =/^[\u4e00-\u9fa5]{1,6}$/;
return pattern.test (name);
//Verify the mobile number
function Isphoneno (phone) {
var pattern =/^1[34578]\d{9}$/;
ret
How to hide the last two IP addresses in php and replace the number * in the middle of the mobile phone number
Sometimes we need to hide the last two digits of the IP address in the php code, and replace the number in the middle of the mobile phone
In the original: Android system get IMEI number Mobile number IMSI numberSource code: Http://www.zuidaima.com/share/1550463673584640.htmFirst, get IMEI numberTelephonymanager telephonymanager= (Telephonymanager) This.getsystemservice (Context.telephony_service);String Imei=telephonymanager.getdeviceid ();Permissions Required:Second, get mobile phone numberTelepho
Ask to avoid the problem that the xls file phone number exported by phpexcel and the ID card are displayed in scientific notation! Nbsp; phpexcel is used for export in recent projects. it is good to use, but there are several headaches, that is, when the exported data column contains nbsp; 013434342333, 053482371284, 4222131231231231231 ask to avoid the problem that the xls file
Source: https://blog.csdn.net/seesun2012This is an execl文件导入数据库 operation that uses JXL parsing execl to import a database process 出现了科学计数法 that does not match the data you want to import, and the following are examples and solutions:example after successful import :1, mobile phone number: 15388886666 Scientific counting method:1.54E+102, Number: 123456789000000
On the phone to open QQ, and then we click on the QQ panel "message" and then click on the "Subscribe number" button, details as shown in the following figure.
Okay, then, on the open, go to the list of subscription numbers, and then we find the "Find" button.
After entering the discovery we can search and also see the following products recommended by the subscription
Recently found a lot of customers, information is not complete! or QQ number, mobile phone number, MSN set as the required option is better!The following is the example of setting QQ as the required optionFind Template
template/default/member/edit.htm
Found it
function Dcheck () {
if ($ (' truename '). Value = = ') {
Tab (0);
Dm
[0-9a-z] [a-z0-9\._-] {1,}@[a-z0-9-]{1,}[a-z0-9] (\.[ A-z]{1,}) +Many of the verification mailboxes that were found on the Internet do not support the verification of mailbox of level two domain nameHow to use JSfunction checkemail (email) { if (/^[0-9a-z][a-z0-9\._-]{1,}@[a-z0-9-]{1,}[a-z0-9] (\.[ A-z]{1,}) +$/. Test (email) { returntrue; } return false ;}How to use C #classProgram {Static voidMain (string[] args) {Console.WriteLine (Checkemail ("[email protected]")); Consol
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