hypothetical articles have a bit called tags that he has finished. every article has a similar tag, for example, id blog_title tags 1 Hi A,B,C 2 A,B 3 C,D I want to use tags to find other articles that are similar to this article h...
the method I am using now is either very correct for , or using css to determine the accuracy. If it is higher than 1000, it is the traditional version , lower than 999 is the mobile version , and then use display:none to turn it on . <div class=&quo...
Today it is 10 shock 19 echo strtotime(date( Y-m-d , time())); output 1539921600 is 12:0:0 on 2018-10-19 three days ago, it was 10 shock 16 . echo strtotime(date( Y-m-d , strtotime( -3 days ))); output 1539662400 is 12:0:0 on 2018-10-16 se...
suppose a web site has a backend, and the default is test.com admim (test.com is my own personal domain and must be encrypted to log in, so the test will have a test manager account, and there will be an official manager account), and you can add back-...
$Manage- > executeBulkWrite (); cannot judge the value returned by this method. What s going on ...
https: www.google.com.tw sea. I searched on Google, and I found that ajax search are all single-conditional search , and the backend receivers are% {XXX}% a little fuzzy search but not like Google search. the more conditions I enter, the more accu...
subject this function can specify the string to be displayed after two words. " mb_strimwidth(string, 0, 50 , ... , "UTF-8"); question but I now want to implement so that he can find a paragraph and show only one paragraph supp...
$("-sharpsearch").on( keyup ,function (e) { e.preventDefault(); if($(this).val().length > 0){ $.ajax({ type: "GET", url: "search", data: search= +$( -sharpsearchbar ).val(), succes...
SQL $rs = $do->query( "SELECT t.name as name, tr.object_id as object_id FROM wp_terms as t JOIN wp_term_relationships as tr ON tr.term_taxonomy_id = t.term_id JOIN blog as b ON b.url = tr.object_id " ); UP...
var $isFetchingNotes = false; $(window).scroll(function(){ if($( -sharploader-blog ).hasClass( nomore )) { return false; } var $scroll = $(window).scrollTop(); var $docHeight = $(document).height(); var $winHeight = $(wi...
assume that there is a a.php facet with the introduction of abc.js and a abc.min.js ( abc.js core), which is the package needed for this facet. There is no problem with this. <script src="abc.min.js">< script> <script s...
$keyyy = null; while ($r = mysqli_fetch_array($rs)){ $tagg = array($r[ name ]); foreach ($tagg as $key) { $keyyy = $key. , ; } } the printed result is 1,2,3,4,5, just why do I only have 5, when I update to the number table? ...
call for help I m really in a hurry right now. I m going to make a copy of RSS, for An and B (one of which is a facebook instant article). but I don t know anything about RSS! what I thought of create two number tables, and when you add a...
as mentioned above, you can see the following line in the code: return $teacher_name ?: ---- ; What is the name of this operator, please? What does it mean? ...
I d like to check, how to pass the local film through the php video? suppose I have a profile that is full of slices but how can I buy each slice via php without changing the name of the clip? I can read, but only for uploading. I really don t kn...
php -r $data = function_exists("simplexml_load_string");var_dump($data); results show that false, and xml-related extensions are installed, php-m | grep xml libxml xml xmlreader I didn t disable the function either cat etc php7 php....
topic description PHP version: PHP 7.2.9 successively uses the traditional PHP style and the post-PHP7.X strongly typed function style to execute a piece of test code with the same logic the code that is expected to be a strongly typed version has h...
subject I now have a problem data table structure: 2158 2159 16620 2158 16620 2159 blog_id tags 16620 null I am now writing that the tags field of C datasheet is empty I want to associate C s blog_id associated B Datasheet-> to...
reason suppose I want to input all the data of a number table, how can I change the value of this field to B if there is A? INSERT INTO `wp_posts` (`ID`, `content`) VALUES (13335, <h3>< h3> r n[embed]https: www.instagram.com p Bc...
reason A completely unknown problem occurred due to the first call to RSS,. currently there is a blog in the web site, but it is not a WP or other third-party suite, but a blog written by yourself, which can post, view a list of all articles, and re...
use the tree component of ElementUi and the li tag to render an array object, and add and delete the array object at the same time. It is found that the li` tag, view and model are updated at the same time, but the tree component is only added. I don ...
I want to develop a desktop version of Electron chat application through the integration of cloud-based IM desktop application solutions. 1. After initializing the electron-vue project, introduce fused cloud WebIMSDK (RongIMLib-2.3.2.js) 2 into index...
problem description vue websocket is encapsulated, and the component rendering completes sending data, which is faster than the websocket connection. How to solve it? the environmental background of the problems and what methods you have tried w...
problem description when calling the stored procedure, 19 parameters were passed, but the program mistakenly reported 20 parameters the environmental background of the problems and what methods you have tried related codes Please paste the c...
excuse me, I want to separate the front-end page from the background management system. The background management system only jumps when the browser actively requests admin, so how to set it in node (if you use static, you can only use one). The things u...