<style> .bottommenu { position:fixed; bottom:0px; border-top:1px solid -sharpb0b0b0; padding-top:3.5%; background:white; width:100%; height:65px; } .menubutton { position:relative; width:20%; height:90%; ...
found a very interesting phenomenon in PHP, but I don t know how to explain it. The code goes like this: $str1 = "01 "; $str1PP; echo $str1; 01 $str1 = "01"; $str1PP; echo $str1; 2 Why is it interesting ...
1, JAVA DES encryption class, how to use PHP to achieve encryption, decryption. (1) encryption if the key is 123mursharpAbcd, the plaintext is hello world, output 3d518daea941120d72fe3488f5d27a64 under this code, it will appear before data decryption...
it can be accessed normally on the local server, and the error message shown in the figure will be displayed on the server. What will be the problem with the unauthorized domain name ? ...
my code https: codepen.io zxq2233 pe. each of the four boxes accounts for 25%, and the total width should be 100%. Why is there a blank on the right side? How to deal with it? ...
configuration items are as follows :1iview 2 echarts import echarts from echarts CDN ...
SessionHandler.php the contents of the file are as follows <?php namespace Dry Base; class SessionHandler{ private $pdo = null; private $lifeTime = 1440; public function __construct($pdo) { $this->pdo = $pdo; ...
is there a better way ...
$arr = array( "a" => "1" "b" => "2" "c" => "3" "d" => "4" "e" => "5" "f" => "6" ); $str = array( ...
encrypt numbers, such as 666, to get uiu2k1i2 and other similar characters without special symbols I tried to write, and I felt that my writing was rubbish. I hope some great god can give me excellent code example, url ...
A a_id a_title a_key a_desc a_pid 1 A A A 1 B b_id b_title b_key b_desc b_pid 1 b 2 C c_id c_title c_key c_desc c_pid 1 $title= Ctitile || ...
the operation is as follows: 1.brew install php70 2.brew install mysql 3.brew update 4.composer global require laravel valet 5.vi ~ .bash_profile export PATH= "$PATH:$HOME .composer vendor bin " 6.source ~ .bash_profile has been written in t...
under the https protocol, the post request is cross-domain, the get request is not cross-domain, and the http protocol is fine. related codes ...
for example, I want to verify that this email is legal. How do I want to verify it with TP s own verification rules? I think the manual defines a User class We define a app index validate User validator class for User validation. is it so tro...
foreach ($region_get_all->{ regions } as $value) { echo $value->{ region-id }[0]; } I use curl to match the data $region_get_all- > { regions } is already json_decode I want to get the first data of those numbers (region-...
when php uses phpexcel to read excel, if the excel itself has more rows and rows, it is easy to cause Allowed memory size of 134217728 bytes exhausted (tried to allocate 4096 bytes) insufficient memory error, so I wrote a script that uses phpexcel f...
ask, tp3.2.3 session cannot get a value across methods. Has anyone ever encountered it? ...
check the php upload photos can I catch the height of the photos uploaded by the user? in this way I can restrict the upload px, for example, can only upload photos of the px below 800x600 $_FILES[ xxx ][ size ] I can know size in this way, but...
the counterparty uses the nginx ubuntu server I use curl to communicate with him I would like to say how to make a php interview after entering this interview, I can find out the current server status of the counterparty but how can I write this co...
.env file database.php 3.127.0.0.1redis10.10.10.6710.10.10.67redis,567redisredis desktop manager5. 6. even if it is written like this, it will not connect to 5. I think this is a hole dug by env, asking all the great gods to solve their doubts ....
radial-gradient(100% 200% at 50% 0,transparent 0.65em, black 0.75em, black 47%,transparent 50%) 50% 64% 2.5em 1em; what does 50% 64% 2.5em 1em mean after this css code? ...
< H2 > I want to check the expiration time of the ca certificate in code. The following is my code, which can display the date, but it is not consistent with the actual due date < H2 >. I hope you Daniel can help me to see what the problem is. Than...
for example, I give the "Asustek Stone fun version VM520UP-F540U ", and then find out the articles related to this model on the Internet, and analyze its related keyword library (for example: notebook, game). ), and then generate the article title (the...
you want to set up multiple proxies in create-react-app. Baidu search is written in package.json like this: { "proxy":{ " api": { "target": "http: 0.0.0.89:7300", "ws": true }, ...
in Promise, no matter where the resolve is, is it always executed last? Who can talk about the operating mechanism, or share a link. Thank you! the code is as follows: actions.getForbiddenFuncList = function(context){ return new Promise((resolve, re...