Simply say PHP optimizer those things that PHP optimizes those things
When we write programs, we always want to make our programs take up the least amount of resources, run faster, and have less code. We tend to lose a lot of things while pursuing them. Next I would like to talk about my understanding of PHP optimization. The goal of optimization is to get the fastest running speed and the easiest to maintain code with the least cost.
Do a wide range
capacity is the overall technical framework of the embodiment of the operational dimension of the problem or failure, it must be the overall technical framework of the problem, fragmented both, simply look at the technical framework or operational dimensions are meaningless.
However, in the vast majority of cases, we ignore this hidden in the software lifecycle of the real operation of the category, but simply
Data Structure-Simply select sort (simple selection sort)This address: http://blog.csdn.net/caroline_wendy/article/details/28601965Select sort (Selection sort): each trip selects the smallest record in the n-i+1 record as the first record in an ordered sequence of keyword.Simple selection sort: Selects keyword smallest records from n-i+1 records and exchanges them with the first record by comparing the N-I keyword between the two.The choice of sorting
Simply use jquery's Validate--@ Beam WPAbsrtact: This article explains the most basic usage of jquery validate through a very simple example.First, the source codeNotes are written in the comments of the code, haha.DOCTYPE HTML>HTML>Head>MetaCharSet= "UTF-8">title>Lwptitle>jquery, must -Scripttype= "Text/javascript"src= "Jquery-1.11.2.js">Script>the checksum of jquery must be -Scripttype= "Text/javascript"src= "Jquery.validate.js">Script>additional do
In our ordinary day side can be said to be a more than a mental illness, the onset of depression to the patient's friends caused by the damage is a severe contrast, so we must be timely to heal, then about what type of depression of people prone to suicidal behavior introduction is what?Depression is a form of onset of manic depression. The typical embodiment is the loss of emotion, slowness of thought, and the decrease of speech movement and slowness. Depression in the severe confusion of the p
Simply SyntaxTime limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): Accepted submission (s): 166Problem DescriptionIn the land of Hedonia the official language is Hedonian. A Hedonian Professor had noticed that many of hers students still did not master the syntax of Hedonian well. Tired of correcting the many syntactical mistakes, she decided to challenge the students and asked them to write a program Th
Write about the new book, "Write Your Own CPU" blog, this article is mainly to explain the simple modification of the default example of GEM5 Hello WorldGEM5 The default example is Hello World, under the Tests/test-progs/hello/src folder, the contents are as follows:#include The changes are as follows:#include That is, simply modify the output content, the main purpose of this experiment is to be familiar with the process of compiling GEM5 test progra
Php simply blocks access from users of specified ip segments. Php simply blocks access from users of specified ip segments, during this time, phpip always shows frequent requests from users of unknown browsers and operating systems in the statistics tool, and the ip addresses are all in php to shield access from users of specified ip segments.
During this time, the statistical tool always saw frequent requ
Reprinted from: http://www.cocoachina.com/ios/20150714/12447.htmlText/A BirdObjectiveUnconsciously, the author also has been the code for more than a year. With the rapid rise in the number of code, how efficient, simple organization of code, often caused by the author's thinking. As a methodology and practitioner (the definition is the author's own nonsense), I always hope to find some simple and effective ways to solve the problem, and thus began a practical experience of building code.This ti
Simply talk about Favicon, simple favicon
Favicon.ico Introduction
Favicon.ico is a thing, maybe too much to be used to (I am so, until I wrote this article before I know), to see the Wikipedia explanation:
Copy the Code code as follows:Favicon is the abbreviation for Favorites icon, also known as the website icon (page icons), page icon, or Urlicon (URL icon), the following is the link Http://zh.wikipedia.org/wiki/Favicon
In fact, it is this thing,
Simply talk about PHP vs node. js and talk about Phpvsnode.js
The network is in a time of rapid development. Server-side developers are confused when choosing a language, with long-term dominance of languages such as C, Java, and Perl, as well as languages focused on web development, such as Ruby, Clojure, and go. As long as your project works well, your choices don't seem so important.
But how do you get these new Web developers to make the right c
The company server vim with the abnormal pain, write a few small scripts and do not want to use the IDE, so the simple transformation of vim, after trying to find the company's machine is vim6x, many plug-ins do not support, so simply reload into 7.x1. Install Vim
First to download the Vim installation package, and then unzip, execute the installation command, generally have./Configure--prefix=/usr/local/ installation directory --enable-perlinte
asp.net
These two days write asp.net write dizzy, old want to steal a bit lazy. Because in the background of the code in almost every method to try ... Catch so come over, feel very cumbersome. It is also associated with AOP, but the approach of AOP is relatively complex and much more so. such as Dynamic Proxy, Attribute, or Emit. I suddenly associate with the new features of C # 2.0 anonymous delegate, feel this although ugly ... But you can actually compare the lightweight, simple simulation o
to some of the portal site to publish some high-definition beauty pictures to attract traffic, but the content of the site is not closed information, such as the promotion of a certain amount of traffic, but these traffic is difficult to retain, but will make their own site jumped out of the rate. Ultimately it will be your site's authority to reduce.
Understand the relationship between traffic, user experience and SEO
A truly successful site is not simpl
Tags: error index minus price ISA ecshop ORM configuration file CLULNMP One-click installation package – simply configure the Linux serverlnmp-orgwebsite, independent blog More do bigger, more and more pocket, many do the website friends obviously feel that the virtual host has not enough to meet their own web site load, coupled with the server hardware and the cost of bandwidth reduced, the price has tended to civilians, so have to upgrade the origin
) Full medical pass-HTML5 development, single page integrated version (HTTP ://www.oschina.net/code/snippet_2287693_50012) Public number payment (http://www.oschina.net/code/snippet_1754599_49966) My Eclipse Code formatting style (http://www.oschina.net/code/snippet_1584959_49953) Python simple crawler (http://www.oschina.net/code/ snippet_2391943_49998) Get rival computer photo artifact (http://www.oschina.net/code/snippet_2425035_49995) 12306 train ticket API interface QQ 89914505 ( http://www
Simply say Winform's paging rapid development Framework one of several functions that must be implementedPagination is not front-end paging and back-end paging, front-end paging is only applicable to the b/s,b/s rendering speed is far less than C/S, and/C does not have this problem, so the paging must be the backend pageHere to explain the WinForm page and Web paging will have a problem: two times (total number of pages, one time to get the current pa
space is shared with the previous business nodes in CIFS mode, and the two-tier architectures are scaled separately on demand. Second, the server's disks can support PCIe NVMe SSDs, SSDs, and hdd,s2d will default to the best-performing disks as storage bus caches (Storage bus cache), providing read/write caching for each node, as well as storing the metadata for the storage pool. This can be done automatically at configuration time or by manual designation. For example, the server is configured
starting the Redis client-H Host Address-P Redis Port number (default 6379)Next Test.Command parsingSet Key Name valueThe Get key name will output the corresponding value of the key nameWell, Redis is installed, let's install the PHP redis extensionUnzip the two files that we got back from the beginning, copy the. DLL file into the PHP launcher under the Ext folderMine is here I use the integrated WAMP environment corresponding to their own PHP installation location, put in this extension direc
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