Recently in the interface with PHP to write apps, there are some questions
First on token (token)Token is generated when the user logs onUser Token save inbound client on the server the local majority of the interfaces require the client to send tokens in the token and server-side database for authentication
Each user's unique token consists of the month and the client machine code that identifies the user ID.(year and year is to do the registration period limit for the machine code is to ensur
); }); "Closure bot 1", "#bot_1""Closure bot 2", "#bot_2");The function iife is not executed outside of its lexical scope, but at the scope where it is defined. A is found by ordinary lexical scopes rather than closures. Although Ieff itself is quite a good example of observing closures, it does create closures,It is also the most commonly used tool to create closures that can be closed.var a = 2;(
This article mainly introduces a simple example of jQuery scroll event to implement monitoring scroll bar paging. It uses ajax loading and also introduces (document ). height () and $ (window ). the difference between height () and height (). For more information, see
The scroll event applies to window objects, but can also scroll the iframe framework and CSS overflow attributes to scroll elements.
The Code is as follows:
$ (Document). ready (function () {// I am used to writing this
$ (Window)
Dry Wine If you sell the recursive algorithmRemember that old song, if the wine is not sold, it contains a story of how bitter. Life is not easy, thrift resources recovery and reuse it!Children's winter vacation homework has not been done, there must be so that adults are blindfolded, the computer's liquor that is seconds to kill millions of bottles!Topic:
Beer 2 yuan 1 bottles, 4 caps for a bottle, 2 empty bottles for 1 bottles
Q: How many bottles can I drink for 100 bucks?
Re
The scroll event applies to window objects, but can also scroll the iframe framework and CSS overflow attributes to scroll elements.Copy codeThe Code is as follows:$ (Document). ready (function () {// I am used to writing this$ (Window). scroll (function (){// $ (Window). scrollTop () This method is the scroll distance of the current scroll bar.// $ (Window). height () Get the height of the current form// $ (Document). height () Get the height of the current documentVar
) print a[i],i} ' |sort-rn|head-n1018. See how many php-cgi processes are active# NETSTAT-ANP | grep php-cgi | grep ^tcp | Wc-l19. Find more Time_wait connections# Netstat-n|grep Time_wait|awk ' {print $} ' |sort|uniq-c|sort-rn|head-n2020. Check for more SYN connections# Netstat-an | grep SYN | awk ' {print $} ' | Awk-f: ' {print $} ' | Sort |uniq-c | Sort-nr | More21. Depending on the port column process# NETSTAT-NTLP | grep 80 | awk ' {print $7} ' | Cut-d/-F122. The packet is used to prevent t
= $ start. $ string [0]. $ end;Break;Default:$ String = $ string [0];}Return $ this-> value _ = $ string;}Function filt ($ head, $ bot, $ str, $ no = '1', $ comprise = '')// 'Replace the collected content with a new value (excluding the first and last strings) based on the specified string// The 'parameters are the first string, the last string, and the new value. If the new value is null, the filter is used.{$ Tmp_v = $ this-> value _;$ Tmp = $ this
This article mainly introduces the jquery scroll event Implementation Monitoring scroll bar Paging Simple example, using AJAX to load, and also introduced (document). Height () and the difference between the height (), which is required for friends to refer to below.The Scroll event applies to the Window object, but can also scroll the iframe frame with the CSS overflow property set to the scroll element.1$ (document). Ready (function() {//I'm used to writing this.2$ (window). Scroll (function (
We can judge whether it is a spider by http_user_agent, the spider of search engine has its own unique symbol, the following list takes part. functionIs_crawler () {$userAgent=Strtolower($_server[' Http_user_agent ']); $spiders=Array( ' Googlebot ',//Google crawler' Baiduspider ',//Baidu Crawler' Yahoo! slurp ',//Yahoo crawler' Yodaobot ',//Youdao crawler' MSNBot '//Bing Crawler//More crawler keywords ); foreach($spiders as $spider) { $spider=Strtolower($spider); if(Strpos($use
-startup.xml as the main entry point for loading the Aiml file. In this example, we will create a base file that matches a pattern and returns a corresponding. We want to match the mode load AIML B, and then let it load our AIML brain as a response. We will create the Basic_chat.aiml file in one step.
Create a AIML file
On top, the Aiml file we created can only handle one pattern: Load AIML B. When we enter that command into the robot, it will try to load the BASIC_CHAT.AIML. Unless we actuall
The ContentType attribute specifies the HTTP content type of the server response. If ContentType is not specified, the default value is text/html.
Use it in ASP:
The following is a reference clip:
The following is a reference clip:". *" = "Application/octet-stream"". 001" = "application/x-001"". 301" = "application/x-301"". 323" = "text/h323"". 906" = "application/x-906"". 907" = "Fig/907"". A11" = "application/x-a11"". Acp" = "audio/x-mei-aac"". Ai" = "application/posts
connection management 2198.5.3 SSL Tunnel 2198.5.4 SSL Tunnel vs. Http/https Gateway 2208.5.5 Tunnel Certification 221Safety Considerations for 8.5.6 Tunnels 2218.6 Trunks 2228.7 More Information 2249th Web Robot 2259.1 Crawler and crawling mode 226Where to start 9.1.1: the root set 226Extraction of 9.1.2 links and standardization of relative links 2279.1.3 avoid the advent of loops 2289.1.4 Cycle and Replication 2289.1.5 traces left by the bread crumbs 2299.1.6 aliases and Robot loops 2309.1.7
Web file contenttype type Daquan-from the networkThe ContentType property specifies the HTTP content type of the server response. If contenttype is not specified, the default is text/html.Use it in asp:". *" = "Application/octet-stream"". 001" = "application/x-001"". 301" = "application/x-301"". 323" = "text/h323"". 906" = "application/x-906"". 907" = "drawing/907"". A11" = "Application/x-a11"". ACP" = "AUDIO/X-MEI-AAC"". Ai" = "Application/postscript"". AIF" = "Audio/aiff"". aifc" = "Audio/aiff
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