safelink phone number for lost phone

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 many cores do you have on your phone? This is one of our most frequently asked questions when comparing the two phone differences. The number of CPU cores is indeed an important indicator of the performance of a mobile phone, but it is not the most accurate indicator.Take the most common Qualcomm Snapdragon in the

if ((document.regform.u_telphone1.value.length==0) | |! Checkifnumber (Document.regform.u_telphone1.value)) { Alert ("Hint: the phone must be filled out!") "); Document.regform.u_telphone1.focus (); return false; } if ((document.regform.u_telphone2.value.length==0) | |! Checkifnumber (Document.regform.u_telphone2.value)) { Alert ("Hint: the phone must be filled out!") "); Document.regform.u_telphone2

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

Sometimes in order not to let the user's mobile phone number and ID card directly exposed to the page, we need to add an asterisk processing, the general situation is in the middle of the position with a few asterisks, the specific code can refer to the following: var str= ' 13155555555 ';var str2 = str.substr (0,3) + "* * *" +STR.SUBSTR (7); 131****5555 The simple method of intercepting and combining str

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

The company's micro-letter public number, each time in mass information, need a mobile phone scan two-dimensional code, recently due to staff turnover, need to change the new mobile phone number to bind, if changed? Answer: Click on the left side of the security assistant Under the public Security assistant, y

Pay attention to mobile phone number Security: Reporters investigate that new numbers are not "new" Harassment is followed As mobile Internet is used more and more frequently, in the virtual world, we need to provide mobile phone numbers when enjoying services. Sometimes, we need to use mobile phone numbers to prove o

[Code Note] iOS-mobile phone version number, model, operating system version, unique device identifier, ios-version number I. Code. RootViewController. m # Import "ViewController. h "# import" sys/utsname. h "@ interface ViewController () @ end @ implementation ViewController-(void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the vi

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

1 Private StaticSimpleDateFormat DateFormat =NewSimpleDateFormat ("Yyyy-mm-dd HH:mm:ss"); 2 3 /**4 * Get the value of a cell5 * 6 * @paramCell7 * @return8 */9 Public StaticString getcellvalue (cell cell) {TenDecimalFormat DF =NewDecimalFormat ("#"); One if(Cell = =NULL) A return""; - - if(Cell.getcelltype () = =cell.cell_type_string) { the returnCell.getstringcellvalue (); -}Else if(Cell.getcelltype () = =Cell.cell_type_boolean)

/* Email verification modified by helensong */-(bool) isvalidateemail :( nsstring *) email {nsstring * emailregex = @ "[A-Z0-9a-z. _ % +-] + @ [A-Za-z0-9. -] + \\. [A-Za-Z] {2, 4} "; nspredicate * emailtest = [nspredicate predicatewithformat: @" Self matches % @ ", emailregex]; return [emailtest email];} /* Verify the mobile phone number modified by helensong */-(bool) isvalidatemobile :( nsstring *) mobile

Preface: Use background: In the project use process, the customer needs the project to connect the mobile, the Unicom, the telecommunication three big carrier short message transmission function, but for the non-local (here for Shanghai) mobile number, because the authority cannot send, therefore requests in the system page to the handset number attribution place to mark. Use process: There are probably

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