this is the only thing I can think of right now ^[134567890][124567890]{0,4}$ this first bit is 2 or the other bit is 3 does not match, is there any good way bilibili s on-screen rules written by himself, so he can only use one sentence as a rule...
has the following string: ab Ac126 Hello 123-sharp 121a No bc13ab Hello a1b35-sharp a791 Ah 326bop Hello cagf1-sharp 38a good 1 needs to match so that does not contain the string "Hello. *?-sharp " (the character between "Hello " and "- sha...
return str.replace( s| xA0 g, "");...
(? < = |) (w) +.) + w +) (: (d +)) how to understand this rule ...
www.baidu.com imgs PPPPPPPP.png requires an address that regularly matches the picture. The path needs to contain imgs, and end with .png ...
can be an integer greater than or equal to 0 or a decimal that is greater than or equal to 0 and retains up to two places 0 true 0.1 true 1 true 1.22 true 1.222 false 01 false 00 false ...
question background want to do a background management system, to do login interception regular requirements match admin * in addition to admin login, admin login , admin register, admin register , but similar to admin logina admin l...
I just can t deal with the underscore 0 or 1 and the length! ...
as the title string is as follows: http: t.d.b.123@123.c is all 1max 12max now find a match to the diagonal bar other than http: . could you tell me how to write such a rule ...
for example, the content is like this <div> <ul> <li>aaaaa< div> <li>bbbbb< li> <li>cccccc< li> <li>ddddd< li> < ul> < div> The actual content of will be much more ...
now the regular substitution I write will lose T1 data. want to know how to write this regular, { "field_626kU__c":["t1","t2"], "field_7oOpr__c":["t3"] } { "field_626kU__c&...
replace the string "< tr > < td > {$id} < td > < td > {$name} < td > < tr > " with {$id} with 10, and {$name} with Tony var str = "< tr > < td > {$id} < td > < td > {$name} < td > < tr > "; console.log(str.replace( { $id } ,10)); t...
Vue.component( lottery-tab , { template: ` <ul class="clearfix lottery-tab-list"> <li class="fl lottery-tab-item" v-for="(tab, index) in tabsArr" @click="switchTab(tab.en)" :class...
regular cabbage, please guide me! Whether the rules are exactly the same in different languages, such as php, js. The regular expressions I test on some website regular tools are not correct when written in PHP. in addition, find a regular way to wri...
Rule: character: character, character: character, character: character A "character: character " is a threshold allowed characters: Chinese, English,%, ,:, minus sign and English full stop and comma if you have only one English colon, you can not ...
see a url regular expression on the Internet: (https?|ftp|file): [-A-Za-z0-9+&@-sharp %?=~_|!:,.;]+[-A-Za-z0-9+&@-sharp %=~_|] The expression must start with http: , and if you don t need http:, you can also . How can I modify it? The fo...
can be matched to IP, or port alone, but when combined, nothing can be matched: <tr class=""> <td class="country"><img src="*" alt="Cn" >< td> <td>114.225.113.143< td...
var pp = < span class= "a " > abcd abc < div class= "a " > abcd < div > ; how to replace the regular with var pp = < span class= "a > a bcd a bc < div class= " a "> a bcd < div > ; after thinking for a long time, I don t know how...
numbers and characters within 20 digits ...
^ (?: [1-9] d * | 0) (?: .d +)? $ I can enter 0 ...
ask me, there is a docker image in the company, which should be transferred to several versions, installed a lot of services, and finally packaged out 17G. is there a problem with the use of such a large image, and it is not easy to migrate? is there an...
http: js.jirengu.com reyoj 1. ...
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title< title> <link href=".. css antd.css" type="text css" rel="stylesheet"> ...
sets the method in the instance. The main effect achieved in the method is there are three routes on it. Click on a route to show Loading. first. Three seconds later, the content of the desired component will be displayed, but the setTimeout method i...
the type of method binding of golang, when to pass the value and when to pass the pointer? I have seen the following two ways of writing, but I don t know how to distinguish between them. Please give me some guidance: func (s *Widget) Do() { ... ...