This article mainly introduces the PHP framework Laravel implementation of Supervisor implementation of asynchronous process, the article introduces very detailed, I believe that we have a certain reference learning value, the need for friends below to see it together.
Problem description
When you use the Laravel framework to implement dynamic Web pages, if some operations are computationally large, in ord
This article mainly describes the PHP implementation of QQ login principle and related code implementation process, interested in this and need to refer to the friend.
Third-party login, is to use people familiar with such as QQ, Weibo and other third-party software to login to their own site, which can be removed from the registration account, the purpose of fast retention of users, eliminating the relati
This time to bring you Laravel5 implementation of fuzzy matching plus multi-conditional query function to realize the steps, Laravel5 realize fuzzy matching plus multi-conditional query function to realize what to note, here is the actual case, take a look.
Method 1. ORM Mode
Public Function Reportaccurate ($data) {if (Is_array ($data)) {$where = $this->whereall ($data); return $where; } else {return false;}} /* Multi-conditional fuzzy */public func
Regular Expression verification cannot contain Chinese implementation methods [jQuery and java Implementation], jqueryjava
This example describes how to implement regular expression verification that does not contain Chinese characters. We will share this with you for your reference. The details are as follows:
JQuery cannot contain Chinese characters through regular expression Verification
Var myReg =/^
Yii implementation of simple paging method, YII implementation of paging
This paper describes the method of implementing simple paging in Yii. Share to everyone for your reference, as follows:
Yii Paging method
function Actionpage () { $criteria =new cdbcriteria (); $count =archives::model ()->count ($criteria); $pages =new cpagination ($count); Results per page $pages->pagesize=10; $page
GTK + multi-level menu implementation
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GTK + allows you to create menus by hand. The process and method for creating a multi-level menu are the same as those for creating a common menu method. The key to implementing a hierarchical menu is to recreate a menu, then add it to the menu item of the Sub-menu. The followingCodeIs the code obtained from a netizen:
# Include
;length+1)) the returnERROR; the intJ; the if(I length) the { - for(j = l->length; J > I-1; j--) in { theL-GT;DATA[J] = l->data[j-1]; the } About } thel->data[i-1] =e; thel->length++; the returnOK; + } - theStatus Listdelete (Arrlist *l,intI, Elemtype *e)Bayi { the if(L->length = =0) the returnERROR; - if((i1) (i>l->length)) - returnERROR; the intJ; the*e = L->data[i-1]; the if(I length) the { - f
, if there is no corresponding-1 on the left (IX,XC,CM), then he represents the carry. Next we need to know that the left side of a character will only appear in the case of 4 and 9 (IV, IX, XC, etc.). So we have two kinds of ideas:1, according to carry calculation, with yesterday resolved int to Roman character very much like.2, according to from high to low add subtraction operation.I chose 2, why? Because the carry in 1 is actually very complex, out of this type of IX there are XXX, and l thi
Package Com.subject01;import Java.util.priorityqueue;import Java.util.concurrent.locks.condition;import Java.util.concurrent.locks.lock;import java.util.concurrent.locks.reentrantlock;/** * condition is only present in Java 1.5, It is used instead of the traditional object's Wait (), notify () to implement inter-threading collaboration, compared to wait (), notify () with object, * using Condition's await (), signal () This approach enables inter-threading collaboration to be more secure and eff
Java Web implementation method example for adding scheduled tasks, Java Web implementation example
This example describes how to add scheduled tasks in Java Web. We will share this with you for your reference. The details are as follows:
Scheduled task time control
/*** Scheduled task time control ** @ author liming **/public class TimerManager {// time interval private static final long PERIOD_DAY = 24*60*
# #备份证书[Email protected] extra]# Vim httpd-ssl.conf # #修改如下DocumentRoot "/usr/local/httpd/htdocs/sggfu/" # #注意和http的网页根目录一致ServerName www.sggfu.com:443ServerAdmin [email protected]Errorlog "/usr/local/httpd/logs/error_log"Bayi Transferlog "/usr/local/httpd/logs/access_log"Sslengine on # #确认为on, which means HTTPS is turned onSslcertificatefile "/USR/LOCAL/HTTPD/CONF/SSL/HTTPD.CRT" # #指定证书路径107 Sslcertificatekeyfile "/usr/local/httpd/conf/ssl/httpd.key" # #指定私钥路径, note that the private key must b
I. INTRODUCTIONHanoi Tower Problem is a typical example of recursion, and the explanation in the book is very detailed, it is helpful to understand the working mechanism of C language function and function transfer, it is worth seeing. Moreover, recursion in my opinion and division, DP, greedy and so on is a very beautiful thought, it is worth learning!!!Two. cpp file1 //3_3.cpp2 /**3 Author:zhaoyu4 Email:[email protected]5 date:2016-6-86 note:realize My textbook 7 */8 //Page9#include Ten intCNT
Js implementation to prevent iframe, js Implementation of iframe
This article describes how to prevent iframe from js implementations. Share it with you for your reference. The details are as follows:
Method 1:
Method 2:
I hope this article will help you design javascript programs.
Sorting Algorithm (Java implementation) and Sorting Algorithm java Implementation
Over the past few days, I have been reading the data structure book by teacher Yan Weimin. I learned this for the first time. When I read it again, I found that it was very detailed and very good.
Then we will record the relevant sorting algorithms in the Java language that we are familiar. I think the following sorting algori
Implementation Analysis of MySQL statement locking, mysql statement implementation
Abstract: Analysis of Two SQL statement locks in MySQL
Check the lock applied to the SQL statement under explain.
SLQ1:select * from t1 where id = 10;SQL2:delete from t1 where id = 10;
(1) Whether id is a primary key
(2) What is the isolation level of the current system?
(3) If the id column is not a primary key, is there an
. Net-based incremental file backup system implementation and. net Incremental Backup implementation
. Net provides many easy-to-use methods, including searching for files in processing files and copying files. Today, Incremental backup files are implemented through simple programs.
First, you need to select the backup source file path SourcePath and the backup target file path DestinationPath, and then use
ThinkPHP paging implementation and thinkphp paging implementation
In the TP3.2 framework manual, there is a data paging, but too much code should be written every time, and there are some troubles in Chinese settings. As a program developer, it is necessary to sort it out:
O. First View
I. Paging Method
/*** Encapsulate the same code of the TODO basic paging to reduce the front-end code. * @ param $ m mode
Poi complex excel implementation, poi complex excel implementation
I. Preface
Recently, I helped a friend export an excel file. It was a headache for me. I read the table style and it was a headache for me, I want to do my first job when I first got out of the society. The first job was to convert word into html. In this process, I tried too many ways, however, there is no guarantee that all the data can be
Review the two implementation methods of half-lookup, and review the implementation of half-Lookup
Semi-query: it must be performed in an ordered table. This is important. This half-query improves the efficiency.
1. If the data value to be searched is smaller than the value of the intermediate element, the first half of the entire search range is used as the new search range.
2. If the value of the data to
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