infinite

When talking about calculus, many college graduates are a little embarrassed, indicating that all their calculus knowledge at school has been returned to the teacher. To put it bluntly, the knowledge of calculus is almost completely forgotten, and

Ztree + PHP Infinite pole node recursive lookup node method First, preface A simple description, the practice of a few principles, thinking, actually write a lot of things, thought is the most important. 1, Target: Will write an infinite node tree

From the infinite imagination to the infinite desire to follow HTML development, address: http://www.admincss.com/index.php. Http://a.viary.com Online image processing is an online image processing website in the internal test phase. Each animal in

Read a novel A few days ago, there are some imagination about time and space; see the story inside I think, now the world's data is getting bigger, then there is no one in the limited volume storage media to achieve unlimited storage data! To this

When solving a problem, you usually have a situation where you are set to infinity. This time is usually set with 0x7fffffff, he is the computer 32-bit integer maximum number, the equivalent of Int_max. But in many cases this setting is not optimal

Problem: Design the company's staff table, employees have different levels, the requirements can be found through an employee to all employees of their subordinates, but also to their own superiors.Solution: Recursive implementation of infinite

Here is an easy way to create an infinite-polar classification tree structure. Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little knitting. First on Top class

This article is a simple way to create an infinite-pole classification tree structure. Small series feel very good, now share to everyone, also for everyone to make a reference. Follow the small series together to see it, hope to help

This paper explains the method of realizing infinite class classification under the thinkphp Framework, which is commonly used in the classification menu of the website, is a very common data structure and function, and it is very easy to implement

This article mainly introduced the thinkphp framework implementation of the infinite reply comment function, combined with the example form simple analysis of the thinkphp implementation of the infinite reply to the relevant controller, view

This article summarizes the two PHP Unlimited class implementation program code, there is a need to learn friends can refer to. Main idea: First look at the third row and the fourth row, the parent class ID (parentid) value is 1, representing the

Problem: Here are 3 layers of nested comments, parent=0 for a first-level comment, parent=3 to indicate that the parent comment has an ID of 3 $comments = Array ( ' id ' = ' 3 ', ' parent ' = ' 0 ' ), array ( ' id ' = '

Function: Infinite classification shows function get_str ($id = 0) { global $str; $sql = "Select Classid,classname,classstate,classtype,classurl,classpage,classorder,classtitle,classkeyword, Classdescription,classpid from Bz_class where

PHP Create infinite-level tree menu, PHP Create-tree Write recursive functions, you can consider caching, define some static variables to save the results of the last run, multi-program run efficiency is very helpful.The approximate steps are as

Always want to do the effect of circular slide slide, similar to PPTV, such as the home page effect is very sorry, not the whole GIF motion diagram ~ ~ ~Less nonsense, first look at the effect:The idea is: Set Pageradapter count as Integer.max_value,

Recently maintained the system switched the network environment, from Unicom to the telecommunications network, because some filtering rules caused the system not connected to the Zookeeper server (application system machine in Shenzhen, Network for

Recently maintained the system switched the network environment, from Unicom to the telecommunications network, because some filtering rules caused the system not connected to the Zookeeper server (application system machine in Shenzhen, Network for

Recently maintained the system switched the network environment, from Unicom to the telecommunications network, because some filtering rules caused the system not connected to the Zookeeper server (application system machine in Shenzhen, Network for

Use CSS3 's animation animation properties to achieve 360° infinite loop rotation.Code snippet://Picture path customizationCSS styles are written as follows:#change {position:absolute; right:200px;-webkit-animation:change 2s linear

Python multi-dimensional/nested Dictionary data infinite traversal implementation, python multi-dimensional Recently I picked up Django and learned how to traverse multi-dimensional Dictionary data in the instance practice. Google does not query