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  975

How to loop over an array in data()

I want to iterate an array in javascript inside vue. I'm using a vertex graph. I want to iterate data[] based on the number of series (Y_Data_length). I want to change the code data(){return{Y_Data_length:null,Options:{xaxis:{categories:[],},},Series_1:[{name:"",data:[],}],Series_2:[{ name...

P粉038161873 2024-03-30 23:48:57 0  1  520

Retrieve data from Laravel model and generate Spatie/Icalendar

I tried retrieving the data from the model and then rewriting it into the appropriate format for SpatieIcalendar, but it doesn't work since there are multiple events and not just a single event. I've tried many different solutions but haven't found one that works. Please, how would you iterate over ...

P粉312195700 2024-01-16 14:41:59 0  1  521

**Error type: Unable to iterate 'NoneType' object**

I want to use ssh tunnel to access Mysql database. Unfortunately, the architecture of this code does not seem to support my query format, as the function does not appear to be compatible with my query format. /Users/peter/PycharmProjects/MySqlLocalhostTest/venv/lib/python3.10/site-packages/paramiko/...

P粉141035089 2024-04-06 10:26:38 0  1  538

javascript - How to elegantly alternate iterate over two arrays?

Restricted language: Javascript For example, several activity pits will be inserted into a product list. For example, there are currently two arrays A and B with variable lengths. It requires 6 A array elements + 1 B array element to be arranged like this. For example, even more arrays are arranged ...

phpcn_u1582 2017-05-19 10:41:15 0  2  690

Why using const in a for loop does not throw an error

consttodolist=[];lettodolisthtml='';for(leti=0;i<todolist.length;i++){consttodo=todolist[i];consthtml=<p>`${todo}`</p>;todolisthtml+= html;} Here, whenever we iterate through the loop, we are reassigning the variable todo, which should cause an error because we use "c

P粉244155277 2023-09-08 16:14:20 0  1  500

Iterating over data with generator running in file and IDLE results inconsistently,

Using the generator to iterate data constructs the problem of missing data. The running results of the same code are inconsistent: running in file mode, the result is: 5 2 1 0. Python comes with IDLE and running, the result is: 5 3 2 1 0 {code...}

过去多啦不再A梦 2017-05-18 11:01:04 0  1  614

A novice would like to ask for advice on how to write a dict loop into a csv file in python3 (problems encountered when crawling)?

After the crawler generates the dict, I want to write it into a csv file, but an error occurs using jupyter notebook and window environment. The specific code is as follows {code...} When running the above code, the error message is ValueError: too many values ​​to unpack (expected 2). The reason fo...

我想大声告诉你 2017-05-18 10:49:20 0  3  1448

How to iterate over span tags using for loop in HTML/JavaScript?

How to compress so many span tags? I'm trying to make it as small as possible. Any advice would be helpful, thank you! <header><ahref="#"class="loo">cat<iclass="fa-dfa-ct"></i></a>><divclass="particle">

P粉668113768 2024-03-31 16:15:40 0  1  468

javascript - Asking for help with a question about indexedDB

As shown below, the primary key of a piece of data I stored is timeStamp. What I know is that I can find this data by getting the primary key value, but can't I retrieve the data by querying other values ​​in it? Can query conditions similar to SQL statements not be implemented? (Find them all and t...

某草草 2017-06-05 11:13:09 0  2  692

Laravel Blade: How to iterate a model's belongsToMany relationship in a table loop?

I want to loop through my packages in a table (each package has belongsToMany relationship with the test model) & I don't know how to loop through it in my blade? publicfunctiontests(){return$this->belongsToMany('App\Models\Test');} Here is my complete table (blade): <table><thead>...

P粉106301763 2024-03-31 22:30:44 0  2  417

Enhance WordPress by capitalizing post and page titles (h1 – h6)

I want to create a function that will capitalize (the first letter of every word is capitalized) in the title of my WordPress site. I have been able to develop a regular expression preg_match_all() for filtering. The question is how to iterate the matches and capitalize the title using the ucwords()...

P粉023326773 2023-09-09 11:08:11 0  1  548

Best way to track and iterate over tabs and windows using WindowHandles using Selenium

We are working with Seleniumwebdriver for UI testing for Internet Explorer11. In the tested web application, several screens pop up. In some tests we ended up with three browser windows and therefore three Driver.WindowHandles. To switch from one WindowHandle to another, we expect Driver.WindowHandl...

P粉744691205 2023-11-04 18:03:14 0  1  731

Batch job submission error "Unable to process all documents" uris seems correct?

I've been trying to get DocumentAI batch submission to work but I'm having some difficulty. I used a RawDocument for single file submission assuming I could iterate over my dataset (27k images), but opted for batch processing as it seemed to be a more suitable technique. When I run the code I see th...

P粉696891871 2024-03-31 14:10:13 0  2  453

Retrieving the width of an element when using inline JSX rendering in a return statement

I have an element and I want to calculate its width and then iterate how many times it takes to at least fill the width of the viewport. The problem is, I can't get the width via the inline JSX render style I'm using. Even if I set it as a dependency, I still get the refWidth is empty error in useEf...

P粉441076405 2023-09-20 22:00:52 0  1  730

How to find JSON data based on other content in a JSON object when duplicates exist?

I'm currently implementing some data charts on a website, and I have a JSON that contains some data, specifically some ID numbers, some dates, and some data points. Because I have multiple dates under the same ID, I'm looking for a way to do essentially "find a JSON object with this ID and mont...

P粉713846879 2024-04-04 10:57:45 0  1  556

Vue checkbox returns Null when unchecked

I'm writing a Vue application using Vuetify. In this application, I use v-for to iterate over an array of objects to build a list of cards. Inside each card is a checkbox mapped to a calculated getter/setter that updates the value in my Vuex store. When the checkbox is selected I log out the value a...

P粉637866931 2024-03-26 22:07:01 0  1  427

CSS selector finds subset of entities based on class filter

I have a table that contains a set of rows represented, and within that set of tables, some rows have a "clickable" category. What I'm trying to do is apply a style to every odd row that has a "clickable" category. I've tried various selectors, but it only seems to apply the styl...

P粉293550575 2023-09-06 23:21:53 0  1  594

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  822