mojave extracts

PHP extracts the php code of the root domain name based on the URL Domain; echo "\ n"; echo getBaseDomain (' http://51.ca/index.php ')-> Domain; echo "\ n"; echo getBaseDomain (' http://blog.ab.cc.win.aisa.hk/index.php ')-> Domain; echo "\ n"; function getBaseDomain ($ url = '') {if (! $ Url) {return $ url;} # List fixed elements in the domain name $ state_domain = array ('Al', 'dz', 'AF', 'ar ',' AE ', 'aw', 'Om ', 'az', 'EG', 'ET', 'ie ', 'ee', 'AD

Php randomly extracts code for some elements from the array. For more information, see The code is as follows: Class getValues {Public function inputValue ($ inputArray ){$ This-> inputArray = $ inputArray;}Public function getValue ($ number ){$ This-> number = $ number;For ($ I = 0; $ I $ Index = rand (0, count ($ this-> inputArray)-1-$ I );$ GetArray [$ I] = $ this-> inputArray [$ index];Unset ($ this-> inputArray [$ index]);For ($ k = $ in

PHP extracts the image address [regular expression] from the string. Copy the code as follows :? Php?strpimgsrcupfiles2009071246430143_1.jpg altp; $ pattern [img | IMG]. *? Src [|] (. *? (? : 2.16.gif |. jpg]) [|]. *? []?; The code is as follows: $ Str =' '; $ Pattern = "/Preg_match_all ($ pattern, $ str, $ match ); Print_r ($ match ); ?> Result: Array ( [0] => Array ( [0] => ) [1] => Array ( [0] => upfiles/2009/07/1246430

Consultation: bat batch processing randomly extracts one row from N txt files and combines them into another txt file. There are hundreds of txt files under one of my folders. I want to randomly extract one row of each txt and save it to another txt file.Bat code Reply to discussion (solution) Why not use php? Why not use php? Can PHP run locally? I think bat will be better, thanks a lot! Bat does not support extracting a lin

Php extracts some characters from the array and sorts them according to the characters. suppose there is an array $ a nbsp ;= nbsp; array ("2013aaa", "2011bb", "2015c "); in fact, this prime group is obtained from the database. the format is the first four words and four digits. I want to retrieve some characters in the array according to 2013.2011.201 php and sort them by characters Suppose there is an array $ a = array ("2013aaa", "2011bb", "2015c

JSON is a bit more complex than the general format, like arrays, there are multiple layers of nesting, studied, the record code is as follows:stringJsontext ="{' name ': ' Test ', ' phone ': ' 18888888888 ', ' image ': [{' Name ': ' Img1 ', ' data ': ' data1 '},{' name ': ' Img2 ', ' data ': ' Data2 ' },{' name ': ' Img3 ', ' data ': ' Data3 '}]}"; Jobject Jo=(Jobject) jsonconvert.deserializeobject (Jsontext); stringZone = jo["name"].　　ToString (); stringZone_en = jo["Phone"].　　ToString (); Jarr

(0-7), N is an octal escape value. \nm Identifies an octal escape value or a back reference. The nm is a back reference if at least before \nm There is a preceded by at least nm of obtained sub-expressions. If there are at least N fetches before the \nm , then N is a back reference followed by the literal m . If the preceding conditions are not satisfied, if both n and m are octal digits (0-7), then \nm will match the octal escape value nm. \NML If n is an

avoid syntax errors: The ajax Request Code is as follows: var xmlHttp=nullfunction get_pic(str){ /*search the file in mysql table pydot and pydot_g,then give the result to front page.start ajax request*/xmlHttp=GetXmlHttpObject()if (xmlHttp==null) { alert ("Browser does not support HTTP Request") return }var url="Public/Js/json.php";url=url+"?q="+str.innerHTMLurl=url+"sid="+Math.random()//alert(url)xmlHttp.onreadystatechange=stateChanged xmlHttp.open("GET",url,true)xmlHttp.send(null)}function

JAVA novice cool-test extracts substrings composed of the same characters, java cool-test Given a string and a substring feature tag, you must extract all the substrings represented by the feature tag from the source string, such: Given source string: AaaBbb, and sub-string feature mark AB, the sub-string aa and bb must be extracted from all the same characters that match the feature mark. The JAVA code is as follows: 1 import java.util.ArrayList; 2

1 /****************************2 * There is such a url:http://item.taobao.com/item.htm?a=1b=2c=d=xxxe,3 * Please write a JS program to extract the URL of the various get parameters (parameter name and parameter number is not determined),4 * return it to a JSON structure in key-value form,5 * such as {a: ' 1 ', B: ' 2 ', C: ', D: ' xxx ', e:undefined}. 6 ****************************/7 8 functionf2 (URL) {9 varJSON = {};Ten varREGEXP =/[\?\] (\w{1,}) (=?) (\w{0,})/G; One A Do { -arr

[Regular expression] extracts the id list from the json array, which is a json array. The following array is available to retrieve the id: "[\" 3812662409 \ ", \" 3812633637 \ ", \" 3812627686 \ ", \" 3812651467 \ ", \" 3812628047 \ ", \" 3812650203 \ "]" Regular Expression matching can be used directly (\ d +). Assuming that the above array is a string named input, you can write in C: List

Recently the head confused like a group of paste, has been wrong.The HTML code, for example, now wants to implement a feature that is based on an AJAX request and gets a specific button to update its style. Because the button is more, each button is set ID, there is no meaning, want to through jquery's Traversal + descendants implementationCore code:$ ("#contentDiv"). Children (). each (function() {Console.log ($ ( This). Children (). Last (). text (). Match (/\d+/) + "); Console.log ($ ( This).

Reading Notes Objective c ++ Item 44 extracts code irrelevant to template parameters and implements tiveitem1. using a template may result in code Expansion Using templates is a good way to save time and avoid code reuse. You do not need to manually enter 20 identical class names. Each class has 15 member functions. Instead, you only need to enter a class template, then let the compiler instantiate 20 specific classes and 300 functions you need for yo

/search" "Mozilla/5.0"‘ We want to extract all the contents of this line of log, and can write multiple (?P to extract, where name can be changed to the variable you named for the location string, and expr changes to the regular of the fetch position.The code is as follows:? 12345678910 import reline =‘192.168.0.1 25/Oct/2012:14:46:34 "GET /api HTTP/1.1" 200 44 "http://abc.com/search""Mozilla/5.0"‘reg = re.compile(‘^(?P*) (?P*) "(?P]*)" (?P*) (?P*) "(?P]*)" "(?P"]*)"‘)regMatch =

A class of results come out, now the teacher to the class of results printed out.:XXXX year XX month x Day week x--class Total is divided into: 81Format requirements:1. Display the date of printing. The format is similar to the current time of "xxxx year XX month XX day week X".2. Calculate the average (reserved integer) of the class.Student performance data are as follows:"Xiao Ming: 87; Floret: 81; Little Red: 97; Small day: 76; Xiao Zhang: 74; little: 94; Xiao XI: 90; Xiao Wu: 76; Dicky: 64;

(path, results) Create_tabel (path)defwrite_file (Path, replace_str): Lua_file= Open (Path,"W") Lua_file.write (REPLACE_STR) lua_file.close ()#create a tabel in LuadefCreate_tabel (path):GlobalList_name Lua_tabel= Open ("Common\utils\language.lua","a") Lua_tabel.write ("\ n") Lua_tabel.write ("Util"+ List_name +"= {\ n") forIndex, CHINA_STRinchEnumerate (str_list): Lua_tabel.write ("Str"+ STR (index) +" = "+ China_str +", \ n") Lua_tabel.write ("}") Lua_tabel.close ()defWalk_dir (): forRoot

The recent work in the code to write in a string of all the numbers to be extracted out of such a small function, the study of the discovery method is quite many, it is worth recording, so how to use PHP to extract the number of strings in the function of a small summary, summed up three ways are as follows:The first method uses a regular expression:functionFindNum ($str= ' '){ $str=Trim($str); if(Empty($str)){return‘‘;} $reg= '/(\d{3} (\.\d+)?) /is ';//regular expressions that match numbers

PHP extracts root domain based on URL

(NAIVEBAYESIANMODEL,NBC). Naive Bayesian model originates from classical mathematics theory, has a solid mathematical foundation, and stable classification efficiency. At the same time, the NBC model has few parameters to estimate, less sensitive to missing data, and simpler algorithm. In theory, the NBC model has the smallest error rate compared to other classification methods. But this is not always the case, because the NBC model assumes that the properties are independent of each other, and

Array_slice () Definition and usage The array_slice () function extracts a value from the Array Based on the Conditions and returns it.Note: If the array has a string key, the returned array retains the key name. (See example 4)Syntax Array_slice (array, offset, length, preserve) parameter descriptionArray is required. Specifies the input array.Offset is required. Value. Specifies the start position of the retrieved element.If it is a positive number,