Iterate through all files in a directory

How to iterate through all files in a directory? Get their file names. Requires compatibility with Win and Linux systems

php 2021-10-09 00:59:41 0  4  966

Use webpack to load all files in a directory without requiring a require statement

I have a large number of javascript files scattered across 4 subdirectories of my application. In grunt I collect them all and compile them into one file. There is no module.exports function for these files. I want to split them into 4 parts using webpack. I don't want to reference all the files man...

P粉252423906 2023-08-22 14:25:18 0  2  479

node.js - nodejs performance is poor

I am a beginner and found that the performance of nodejs is very poor! ! ! {Code...} Use the above code to traverse all the files in the home directory. There are only 140,000 files under /home. Nodejs will get stuck and die in the middle. Python can print all files to the console in 40 seconds. Nod...

过去多啦不再A梦 2017-06-20 10:06:41 0  3  1305

How to manage inclusions, requirements, and usage in this project

In this PHP project without framework I have this folder structure: adapters, classes and models php file "index.php" is executed from the root directory and I have a problem with model and adapter classes index file <?phpinclude ('Class/Load.php');$connection=MysqlClass::getConnectionM...

P粉652495194 2024-02-25 18:11:04 0  1  334

I studied Ximen Daguanren's imitating iQiyi website and got stuck in the 2-3 package database access class.

After finishing following the video, print the information, prompting that the page cannot be found. The content of the Test.php file is as follows: The Sysdb.php file is as follows. The directory structure is as follows: Check the video 3-4 times and cannot find the problem. I feel it is the file a...

hiki1987 2018-08-16 21:01:23 0  3  1765

Adding the php_printer extension to php has no effect

Recently I want to use php to connect to a printer to print content. I did a few steps but nothing happened. Can you please help me find the reason: I am using php7.25+Apache version and I downloaded the latest php_printer.dll. After downloading, unzip the file and place it in the php7.25 version di...

青松哥 2019-03-29 17:30:39 0  3  1814

Authserver "Unable to connect" "Host xxxxx is not authorized" after changing the LAN installation IP

Use the default Windows installation instructions on a bare metal Windows 10 installation. I got the server running. To reiterate: this only uses the default values ​​so far; no changes. I can log in from another machine using my existing 3.3.5 client, but cannot enter the realm. I can see it, but i...

P粉766520991 2024-04-04 15:06:41 0  1  543

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47 0  1  771

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

P粉237125700 2023-09-05 14:46:42 0  1  699

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: ...

P粉212114661 2023-09-05 15:18:28 0  1  593

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

P粉076987386 2023-09-05 15:06:32 0  1  551

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in...

P粉369196603 2023-09-05 15:34:44 0  1  979

How to get average of DATETIME column in MySQL while grouping by other columns

I'm creating and populating a MySQL table using the following query: SETtime_zone='+00:00';CREATETABLEtimestamp_n_datetime(idINT,timeDATETIME,avg_timeDATETIME);INSERTINTOtimestamp_n_datetime(id,time,avg_time)VALUES("1","2023-01-0310:

P粉460377540 2023-09-05 11:46:21 0  1  495

Multi-device (mobile phone) synchronization - React Native

I'm trying to create a Lightshow that will launch on all users' mobile devices at the same time (can have up to 2000-3000 users). All users will use the Internet (Wi-Fi or mobile data). In our FE we use Apollo for subscriptions and it works like a charm. But the problem is, user A can get subscribed...

P粉151466081 2023-09-05 11:58:38 0  1  682

Spades, Diamonds, Hearts, Clubs => styles do not change font color in Chrome for Android

In Google Chrome on Windows, the card suit symbols (spades, hearts, diamonds, clubs) are colored correctly using the "style" attribute. Unfortunately, the same page displayed in Google Chrome on Android does not display the colors I defined but uses the default black and red. (See the atta...

P粉896751037 2023-09-05 15:25:13 0  1  745

How to hide mui TextField label?

I'm developing a Nextjs app and I have a dashboard navigation bar built with mui that contains a notification that opens the notification box, which is built with regular HTML and CSS. dashboard-navbar.js: importNotificationBoxfrom"./notification-box/notification-box";//...exportconstDashb...

P粉239164234 2023-09-05 15:41:00 0  1  661

Custom Bootstrap 5 carousel on mobile (multiple items, but not in one row)

I'm having trouble trying to customize the carousel layout on mobile devices. I want it to show every item of the carousel on mobile instead of just one, but after trying with some CSS and JS, especially using displayfloat or max-witdh I'm just starting to think this isn't possible, Or I don't know ...

P粉763662390 2023-09-05 11:53:56 0  1  583

How to use Firebase Authentication with multiple login methods and role-based authentication?

I am creating a react.js application with nodejs as backend and I want to use these authentication methods to login using email/password, login using google and login using phone, now I want to keep the uniqueness of the user while signing the user's name for Any of these, I will also get other deta...

P粉574695215 2023-09-05 12:18:10 0  1  643