< H2 > for example, if I send a video result in here, I want to call the backend interface through the ajax method again to generate its thumbnail. How can I pass video as a parameter to the pug template used by ajax,? thank you < H2 > ...
Boss database has a user table with an IP field in it. How can I find out all the data with duplicate IP in this table? ...
here s the thing. I have XAMPP, installed on local localhost, he installs mysql and phpmyadmin I have manual installation of mysql in linode this person has a different number of databases , but I all connect in the same way . $servername = "lo...
for example, each installation cannot be installed on mac, and xampp, failed to install ffmpeg and imagick extensions ....
after the front end clicks the export button to send the request for exporting the form to the background, the background returns the form to the front end the front end is developed using vue.js, and the background development language is php ...
would you like to ask, is node.js s buffer the same kind of effect as PHP s Cache? earlier, I saw a php teacher deposit Wechat s access_token in cache (valid period of 7200) would you like to ask whether it is appropriate for node.js s buffer ...
package.json configuration now npm version 5.1.0, node version 10.1.0 ...
ask for recommendation about equipment repair system based on php+mysql, such as equipment repair report in colleges and universities, etc. ...
Route::post( xdk plan , xdk plan save ); Route::post( xdk plan :id fav , xdk plan fav ); Route::post( xdk plan :id comments , xdk plan comments ); is to build a restful style api xdk plan post xdk plan :id fav like xdk plan :id c...
I installed the advance version, which runs very fast on other people s virtual machines. It takes me more than 3 seconds to run, just a simple page . enabled, but opcache,session uses redis ask for help, thank you! ...
dynamic links are https: www.domain.com index.php admin login pseudo-static is https: www.domain.com api admin login I haven t contacted Nginx,. How do you write this rule? ...
check whether PHP pretends that I upload photos 1000x1000 and then I can generate a blank cloth: 100x100 I import this 1000x1000 photo without changing the original clip is very much like cutting instead of trimming to 100x100 or cutting the origina...
now there is such a scene: 1. Develop a Mini Program background, the other side provides an interface document, the interface needs to be signed, the background PHP to do signature 2. Press the normal front end to take the document directly and use the...
$arr=array("a","b","c","d"); foreach ($arr as &$value) { } $value=&arr[3];$value="d"; foreach ($arr as $key=>$value) { echo ""; var_dump($arr); } the results are as follow...
< H2 > I want to change the red box in the picture to how many days ago < H2 > ...
1. How to use php to read the contents of word? ...
multiple keywords in an array are randomly combined for output. Refresh combination order is different output string $a=array ( "red ", "green ", "blue ", "yellow ", "brown "); $random_keys=array_rand ($random_keys 4); echo $a [$random_keys [0]...
in order to make it easy to change the same download link in multiple places, I made a jump with php: public function getUavManagerLinkAction() { $path = "http: files-10008291.cos.myqcloud.com app UAVManagerProfessional.exe"; ...
I use the database interaction between curl and my counterpart to give me array where a bit value called available, is a Boolean value the counterpart gives me 10 years in which 4 available is ture how can I figure out "4 " at this point? for...
error: Plug-in "net.sourceforge.phpeclipse " was unable to instantiate class "net.sourceforge.phpeclipse.phpeditor.PHPUnitEditor ". ...
the front-end rookie asks everyone to help analyze this code: b = function a() { a = 10; console.log(a); } b(); Why does the a = 10 in the function not work? Thank you! ...
one is to filter first, and then run forEach or for to do things function test(a) { this.test.filter(function (i) { return a.id == i.id; }).forEach(function (item) { a.isOpen = !a.isOpen; }); } one is to deal with forEach...
recently, I am doing mqtt communication service to realize the communication between different pages by writing js code, but there is a problem of disconnecting after refreshing the page. Please give me some advice ....
colleagues developed under windows, I developed under ubuntu, I only changed a small part of a file, using git diff to view, the whole file has been modified by me, after comparison found to be the reason for different line breaks, how happy collaborativ...
I now have a batch of images that I want to convert to numpy data to save, but the image size is not fixed (I don t want resize) for example, a. Shapee = (3rec 2jue 9), b. Shapee = (3pr 3pr 8), how to merge a meme b into c? That is to say, to realize...