openid implementation

Let's talk about the 2D implementation of the water surface effect (1) and the 2d implementation of the water surface. 0. Introduction I have always wanted to write my own understanding about the 2D implementation of water surface effects. Unfortunately, I have been dragging on for various reasons. Fortunately, some things have come to an end recently, and I have

Two stack implementation queue and two queue implementation stack　　Queuing (queue) FIFO linear table, stack (stack) advanced out of the linear table.Two stacks to implement a queuefa Yi Ideas:S1 is in the stack, S2 is out of the stack. Into the queue: directly pressed into the S1; Out queue: If S2 is not empty, the top element of the S2 is ejected directly, otherwise all the elements of S1 are

PHP implementation of the simple cache class, PHP implementation cache This article describes the simple cache class implemented by PHP. Share to everyone for your reference. Specific as follows: cache.inc.php: this is the Cache. "; Here are two ways to do it????? Require_once ($this->cacheid); Echo file_get_contents ($this->cacheid); Exit (); } else {Ob_start (); }}/** * Clear ca

Pure PHP Implementation Timer Task (timer), PHP implementation Timers timer Timer tasks, common in Web applications, how to use PHP to implement timer tasks, there are roughly two scenarios: 1. Use the crontab command, write a shell script, invoke the PHP file in the script, and then execute the script on a regular basis, 2) with Ignore_user_abort () and Set_time_limit () to make the script run out of the

PHP implementation of the method of removing empty directories, PHP implementation of empty directory The example in this article describes how PHP implements the removal of empty directories. Share to everyone for your reference. The specific analysis is as follows: An empty directory can be removed from PHP using the rmdir () function The first execution of the above code returns Directory removed

PHP Implementation Lazy Loading method, PHP implementation load In this paper, we describe the lazy loading method for PHP. Share to everyone for your reference. The specific analysis is as follows: Normal PHP loading is through the include (), require () and other methods to load the external file, and then through the instance call method or call static method directly, and this kind of write introduces

PHP uses cookie implementation and user session method, Phpcookie implementation session The examples in this article describe how PHP uses cookie implementations and user sessions. Share to everyone for your reference. The specific analysis is as follows: PHP contains a number of functions that can be used to manage and record user information, including simple cookies and a full range of user sessions. T

After more than three years of accumulation, I implemented addition, deletion, modification, and query based on XML configuration, established a basic system architecture, and used xml configuration (using structured XML documents to configure relevant information) allows you to add, delete, modify, query, and business processes. It allows developers to easily develop and meet customer needs, and supports system implementation and maintenance personne

Sorting-Merge Sorting (Recursive Implementation + iterative implementation) and merge Recursion Recursive Implementation // Implement merging and sorting recursion # include Iterative implementation // Merge Sorting iteration implementation # include

Implementation of ThinkPHP login function, thinkphp login implementation Login is a common function in PHP programming. The ThinkPHP instance in this article mainly enters the home page after successful registration and tells you that it is a login user function. The specific implementation steps are as follows: Step 1: add the following to the config. php file:

complicated, as long as mastered the idea, all the algorithm is just that.second, JavaScript implementation Yang Hui triangle① to use JavaScript to achieve the Yang Hui Triangle, we first want to understand what is the Yang Hui triangle, Yang Hui Triangle, is a two-term coefficient in the triangle of a geometric arrangement. The details are as follows:1121 131 2 141 3 3 151 4 6) 4 161 5 10 10 5 171 6 15 20 15 6 181 7 21 35 35 21 7 191 8 28 56 70 56 2

]: - Continue - Else: -TMP =Self.list[i] -Self.list[i] =Self.list[j] -SELF.LIST[J] =tmp in returnself.list - if __name__=="__main__": toList = [123, 5493, 599, 921,264, 570, 435,444] +St =seltsort (list) - Print(St.sort ())When I first wrote, I found that there was always the last number that I did not participate in the sequencing and gave me the gas! Later after a variety of tossing (wrote the old Elder long code), or did not solve the problem, b

minimum value and put it in a new listprocess : slightlypros and Cons:: The time complexity is O (n^2^), the speed is slower Stability Insert Sort methodSummary : Examine the list that needs to be sorted, one at a time, and the appropriate place in another sorted list.process : slightlypros and Cons:: Time Complexity of O (n^2^) The speed is not stable, the best case is linear growth, the worst case is n^2^, so the speed is actually faster than the first two

For Listvie, there are a number of ways to set up a data item, and the custom implementation baseadapter is most often used, so here we explain the general implementation of the custom implementation baseadapter. Mainactivity.java public class Mainactivity extends Appcompatactivity { //DataSource private list Myadapter.java public class M

Type extraction is a common programming technique designed to implement different types of data to the same function, such as the implementation of cout in STL, which differs from class encapsulation in that we do not know what type of object we call, the type extraction is the compiler knows the type, first implementation, The encapsulation of a class is the first definition of the type, and then the

0 reply content: first, Python is a language. Therefore, Cpython, Jython, and Pypy are implemented based on their implementations. CPython uses the C language to implement Python and Its Interpreter (JIT compiler). Jython is implemented using the Java language, and Pypy is implemented using Python (precisely a Python subset ). It is like English is also divided into the United States, Britain, Australia and other English, its syntax is figured out, but the