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Looking forward to full-stack web courses

Hello, teacher. Can there be a course on the full stack of web in the next training course? The course can include knowledge of node-related technology stacks. Thanks

随遇 2018-08-09 09:48:07

javascript - I want to learn full-stack web front-end development. Is there any institution you can recommend?

I want to learn full-stack web front-end development, but self-study is still inefficient. I want to find a training institution to learn systematically. Is there any institution you can recommend? Both online and offline institutions are available. Thanks!

PHPz 2017-05-31 10:38:06

How to use a single .env file for a full stack React + Node application?

I'm building my first full stack application using React and Node. The project has a root directory with a client folder (for the React subproject) and a server folder (for the Node subproject). I recently migrated my React project from create-react-app to Vite. I want both frontend and backend to b...

P粉983021177 2023-09-08 20:36:08

javascript - Why do I always get an error when installing Node-Sass using npm?

错误代码：gyp ERR! configure errorgyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.gyp ERR! stack at PythonFinder.failNoPython (C:Users***AppDataRo

ringa_lee 2017-07-06 10:35:57

Starting today, PHP Chinese Network will host a free live broadcast of "PHP Programmer Full-stack Development: Small Blog, Big Wisdom" for 5 consecutive days!

Course Topic: Full-Stack Development of PHP Programmers with Big Wisdom from Small Blogs Lecturer: To participate in the live broadcast, please join the QQ group: 929746523, or you can directly scan the following QR code to join (if the group is full, please join the public welfare 3 group: 78474905...

藏色散人 2018-10-22 11:59:35

Four days in a row! PHP Chinese website's large-scale public welfare live broadcast class: "php full stack development experience sharing" is launched, and it continues to be exciting!

Gold 9 and Silver 10 are the seasons for learning! In order to better help PHP learners, PHP Chinese website has held a large-scale public welfare live broadcast class: "php full-stack development experience sharing", which will be broadcast on time at 10 o'clock this morning. Four senior ...

PHPz 2018-10-17 09:05:25

python - Thread safety issues about singletons

{Code...} The above is a way to implement a singleton in Python, but we all know that this implementation is not thread-safe. In the above code, I wrote the test code myself, but found that the id output was the same. This cannot be proven to be non-thread safe? My question is: How to write somethin...

给我你的怀抱 2017-05-18 10:45:22

Throws new ResourceNotFoundError(id) for non-existent id n

I'm building a small full stack system (typescript, express, NodeJs) and in one of the routes where the user can request movies based on the selected theater, the specific service is as follows: asyncfunctiongetMoviesByTheatreId(theatreId:number):Promise<MovieModel[]>{ //SQL:constsql='SELECT*F...

P粉060528326 2023-09-13 16:13:55

javascript - An English string has a length of 1, occupies one byte, and each byte occupies 8 bits. How does js get the number of each bit in the memory?

As the title says, this problem comes from the interaction with the hardware. The hardware passes a character to the front end. The front end needs to get the 8 bits this character occupies in the memory, how many each bit is, and then make some specific responses. Please give me full stack advice~~

大家讲道理 2017-05-16 13:28:32

python - How to get the value in the stack when exception occurs

Suppose there is a piece of code like this: {Code...} Now when an exception occurs, we want to get the value of each variable before the exception occurs, that is, get a result like a=1, b=0.

習慣沉默 2017-05-18 10:59:04

Feedback on the issue of being T-treated in the live broadcast group

I just shared a learning roadmap for a full-stack engineer in a live broadcast group. Maybe it was shared by someone else, but I got trolled without saying anything. I don’t understand. It was obviously a good intention without even giving me a chance to speak. T, I’m so drunk, I only have so much e...

Frank 2018-08-10 12:02:38

React-multi-carousel does not refresh correctly when input data changes

I'm building my first full stack MERN-App and have a "small" question about the React-multi-carousel package. Here is the screenshot from the front (it is the diary section where you can see all diaries for the selected month (selected month and previous month)): This is my code: from Diar...

P粉057869348 2024-01-28 23:48:54

Can Node server host React applications?

I'm very new to backend coding and I'm having a hard time understanding what a "full stack" application would look like. Is this the case: a Node-Express server, serving index.html, which contains <scriptsrc="main.jsx"></script> (if this is the case, how would the .js...

P粉764003519 2024-04-04 14:32:25

Can't connect to my mongodb and backend server

throw new error_1.MongoAPIError('URI must contain hostname, domain name and tld'); Hi everyone, I'm getting an error while connecting my backend to mongodb. I'm a student and I'm learning full stack while developing a project, but I'm getting the above error. I'm trying to connect my mongodb to my b...

P粉426906369 2024-02-25 20:27:44

Python global variable release?

Global variables need to be used in the project to store a large amount of data. This project will generally not be stopped, so this part will not be recycled. I have been tracking it for a while now, and I feel that this part of the memory is occupied, which greatly affects subsequent operations. S...

大家讲道理 2017-05-24 11:35:10

Python string case conversion problem

str.lower() strings are all lowercase. str.upper() string in all uppercase letters. {code...} How can I capitalize the first letter of each word in a string? Make str = 'My World, My Python'

天蓬老师 2017-06-28 09:23:09

How to use Vue-Chartjs to dynamically update line charts efficiently?

I have this working code that updates a chart where onMount simulates some kind of update. But completely destructuring the array and rebuilding it with new values in the OnMounted hook doesn't seem very efficient? I have tried using reactive components for data_values and label_values but tha...

P粉460377540 2024-01-29 13:35:31