dangerous phone numbers

Below provides two commonly used authentication fixed telephone number instance in the development, may verify the handset number and the telephone number, simultaneously verifies the fixed telephone number 0d{2,3} to represent the area code [0+]d{2,3} to represent the international area code d{7,8} represents 7-8 digits (to represent the telephone number). function Check_phone (obj) { var reg=/^ ([0+]d{2,3}-)? ( 0d{2,3})? (d{7,8}) (-(D{3,}))? $/; if (obj.value!= "" !reg.test (Obj.valu

Given a text file file.txt that contains list of phones numbers (one per line), write a one Liner bash script to print all Val ID phone numbers.You could assume that a valid phone number must appear in one of the following both formats: (XXX) xxx-xxxx or xxx-xxx-xxxx. (x means a digit)You could also assume each line in the text file must not contain leading or tr

@author: Zzq@software: Pycharm@file: lettercombinations.py@time: 2018/10/18 18:33Requirement: Given a string containing only the number 2-9, returns all combinations of letters that it can represent.The mapping of numbers to letters is given below (same as the phone keys). Note that 1 does not correspond to any letters.2:ABC; 3:def; 4:ghi; 5:JKL; 6:mno; 7:PQRS; 8:TUV; 9:wxyzInput: "23"Output: ["ad", "AE", "

JQuery uses regular expressions to verify mobile phone numbers, email addresses, ID cards (including Hong Kong, Macao and Taiwan), and jquery Regular Expressions I have never used the regular expression verification system. I made a demo this time and used it all at once. I will take it directly next time. The following code uses JQuery for verification on the page, and is also used for verification in the

calls), such as in China or Europe is generally 00, and in North America is 1,gsm 00 and 1 made a mark directly with "+" to replace, This can be identified by operators in areas that support the GSM format. Because the operator is doing this call transfer service. CDMA I haven't thought about it yet.Google as a global company to provide a libphonenumber jar package, on GitHub has its open source project, introduced a variety of formats, easy to use. You can also do things together with the SIM

On other platforms, whether it is winform, WPF, Silverlight, or ASP. NET, you may encounter the following requirement: You can only enter numbers in the input box. In fact, the implementation methods are similar. Obtain the key of the input text and determine whether it is a usable range. The following describes how to allow the input box to only enter numbers in Windows

Of course, the simplest way is to have a mobile phone card on the line, but may need to spend money + personal information.The following said that other can get mobile phone number method, in fact, is a virtual network mobile phone number, but with the real mobile phone number of similar functions, can also be used to

ways to separate names and phone numbers using Excel functions Example: As shown in the following illustration, the contents of column A are required to be split into columns B and C. Analysis: Chinese characters are double-byte, while letters and numbers are single-byte. In Excel functions, a class of functions with B, such as the LEFTB,RIGHTB,MIDB,SE

The contact database of the Android system is very complex, not a simple table can be done.To simply query the user name and phone number, first to query the name, and then enter the name of the phone number, a name may correspond to multiple phone numbers: These is the Contacts rows that we'll retrieve. Static fina

-(BOOL) Ismobilenumber: (NSString *) Mobilenum {/** Mobile Phone number * Move: 134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188 * Unicom: 130,131,132,152,155,156 , 185,186 * Telecom: 133,1349,153,180,189*/NSString* MOBILE =@"^1 (3[0-9]|5[0-35-9]|8[025-9]) \\d{8}$"; /** 10 * Mobile: China Mobile 11 * 134[0-8],135,136,137,138,139,150,151,157,158,159,182,187,188 A*/NSString* CM =@"^1 (34[0-8]| ( 3[5-9]|5[017-9]|8[278] \\d) \\d{7}$"; /** 15 *

There are always a lot of text boxes that prohibit non-Numeric Character Input. For example, if the mobile phone number has a zip code, the following describes how to prohibit it. Interested friends can learn about it at work, there are always a lot of text boxes that prohibit non-numeric characters from being entered, such as mobile phone numbers. The Code i

Verify the phone number's regular: (\d{3}-) (\d{8}) $| (\d{4}-) (\d{7}) $| (\d{4}-) (\d{8}) $(The phone number here is a modern number)Verify the regular mailbox:\w+ ([-+.] \w+) *@\w+ ([-.] \w+) *\.\w+ ([-.] \w+) *\w any case English letter 0-9 digit underline + to appear at least 1 characters[-+.] \w+ any containing-+. And the combination of \w characters appears 0 or more times@ Fixed Symbol\w+ at least 1

Added verification for mobile phone numbers starting with 158 and 159. CopyCodeThe Code is as follows: // remove the spaces at the beginning and end of the string String. Prototype. Trim = function (){ VaR M = This. Match (/^ \ s * (\ s +) *) \ s * $ /); Return (M = NULL )? "": M [1]; } // Verify the valid mobile phone number String. Prototype. ismobile =

function Getlauncherclassname:jstring;var str:jstring; Localpackagemanager:jpackagemanager; Intent:jintent; Localiterator:jiterator; Localresolveinfo:jresolveinfo;begin Localpackagemanager: = Sharedactivity.getpackagemanager; Intent: = TJIntent.JavaClass.init (stringtojstring (' Android.intent.action.MAIN ')); Intent.addcategory (stringtojstring (' Android.intent.category.LAUNCHER ')); Try Localiterator: = Localpackagemanager.queryintentactivities (intent,0). iterator; While Localiterat

SQL Injection on a site of Shanda game may cause leakage of the IP addresses and mobile phone numbers of current database users Shanda game was injected again, and its permissions were not high enough to query its own tables. You can see the IP address and mobile phone number when the user is activated. Injection address: http://blood.sdo.com/NewsApp/GetVoteInfo.