8 digit puk code

code*/ functionShowalgorithm_activationcode ($type,$channel _id,$array _activationcode){ #intercept activity type front bit string $type=MB_SUBSTR ($type, 0,3, ' Utf-8 '); #Channel id[take top three, insufficient left with 0 padding] $channel _id=Str_pad($channel _id, 3, ' 0 ',str_pad_left); #define an array of code algorithms

)function Mail() { varPatten2=NewREGEXP (/^[0-9| a-z|_]{1,17}[@][0-9| a-z]{1,3}. (COM) $/)//e-mail Regular expression varPatten1 =NewREGEXP (/(\d{11}) |^ ((\d{7,8}) | ( \D{4}|\D{3})-(\d{7,8}) | (\d{4}|\d{3})-(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1}) | (\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1})) $/)//mobile phone number Regular expression (11-digit mobile phone number3-4-bit area code, 7-

Python generates a 6-digit verification code at random, and python generates a 6-digit verification code. 1. Generate source code Copy codeThe Code is as follows:#-*-Coding: UTF-8 -*- I

Now we use all 18-digit ID card numbers, and the previous 15-digit ID card numbers. How can we convert a 15-digit ID card number to an 18-digit ID card number? 1. First, after 6th digits of the 15-digit ID card, "19" is changed to 17 digits, that is, the Year of birth plus 1

Ask how to generate 500,000 non-repeating 8-digit Arabic numerals with PHP. How does the code write? Ask for help? Urgent. For complete code. Auto carriage return blank line: Thank you, seniors. Reply to discussion (solution) for ($i = 0; $i for ($i = 10000000; $i for ($i = 10000000; $i You come here too?? Y

the value of Z is calculated, We can get n! The number of zeros at the end. [Solution 1 of Question 1] To calculate Z, the most direct method is to calculate I (I = 1, 2 ,..., N) in the formula decomposition of the 5 index, then sum: Ret = 0; for (I = 1; I [Solution 2 of Question 1] Formula: z = [N/5] + [N/5 ^ 2] + [N/5 ^ 3] +... (Don't worry that this will be an infinite operation, because there is always a K, making 5 ^ K> N, [N/5 ^ K] = 0 .) In the formula, [N/5] indicates the contribution

Select a floating-point number of random numbers between A and b import random print (random.uniform (2,900)) C: \ python35 \ python3.exe D: / pyproject / day21 module / random random module.py 621.520221600369 7, Shuffle (self, x, random=None) is to shuffle the elements in the list (in a scrambled order, with no eggs) import random ret = [11,22,33,44,55] random.shuffle (ret) print (ret) C: \ python35 \ python3.exe D: / pyproject / day21 module / random random module.

obtained from numbers to a total of four digits; } Session_register ("authnum_session "); // It is good to use the session for verification. Register the session and name it authnum_session, // If other pages contain the image // You can use $ _ SESSION ["authnum_session"] to call // Generate the verification code image, Srand (double) microtime () * 1000000 ); $ Im = imagecreate (50, 20); // image width and height; // Black, white, and gray colors

Today, I saw my colleagues in the Group talking about the last verification code of the EAN-13 standard bar code, so I wrote this algorithm with js. Today's Monday is the beginning of a week. I wish you a good mood every day! /* The calculation steps of the last digit verification code of the EAN-13 standard Bar

Tags: id 18-bit check code principle Java Oracle Delphi Sanoul The citizenship number is a series of combination codes, consisting of a 17-digit ontology code and a checksum code. The order is from left to right: six digit address code