Login using Javascript without a backend server

How to get and send data without backend server? I took on a project to create a login using JavaScript. Does it make sense to create my own JSON file? Where to store data using localstorage?

P粉441076405 2024-04-01 09:43:17 0  1  490

Using slots in WebComponents without using Shadow DOM

I'm trying to build a WebComponent without using ShadowDOM - so far it's basically just working, but now I want to build a component that wraps other components, like using Angular's @ViewChild/@ViewChildren. (The library I'm using for rendering here is uhtl, similar to lit-html) exportclassDropdown...

P粉936568533 2024-03-28 21:59:05 0  1  431

vim - How to use ctags to generate tags for glibc header files?

what i want: I want to use the omnicompletion or omnicompletion function in vim to realize automatic completion of glibc functions. For example, enter pri in the C source file, and then press C-x C-o to pop up the list to complete printf, and so on. The problem now is that I use ctags to glibc...

世界只因有你 2017-05-16 16:42:46 0  2  731

javascript - When using vuex to manage component status, it is a bit confusing where to use data and method, and where to use state, mutation and actions.

When using vuex to manage component status, it is a bit confusing where to use data and method, and where to use state, mutation and actions.

淡淡烟草味 2017-05-19 10:44:31 0  1  544

use Think\Controller;report error

use Think\Controller; Why do I get a not found error when I use this sentence?

呜啦啦 2018-10-23 15:35:44 0  2  1434

Using vue-router in laravel, how to use html5 history

When using vue-router in laravel, how to use html5 history? If in new VueRouter({mode:'history',...});, there will be no 127.0.0.1/#/article in the URL, and such # will appear. , the route was not found. . Waiting online. . . .

给我你的怀抱 2017-05-16 16:46:44 0  2  747

Is it necessary to use nginx when using golang?

If a service only deploys a web service developed with golang, is it necessary to use nginx?

给我你的怀抱 2017-05-16 17:07:07 0  5  2172

c++ - Problem using freeimage to accurately determine whether alpha channel is included

Friends who have used c++ freeimage ask a question here: When reading png images, some pngs have alpha channels (rgba), and some pngs have rgb. I want to know how to use freeimage to accurately determine whether they contain alpha. Channel? Because I use FreeImage_GetColorType or something like that...

巴扎黑 2017-06-10 09:48:50 0  1  1031

python - php uses token mechanism

The WeChat token mechanism is often imitated in the development environment. But what is the use of this? In my opinion, it is just to prevent others from randomly requesting the interface. I really can't think of any use for it. For example, if a successful login returns a b c and md5 (a+b+c+token)...

为情所困 2017-06-23 09:11:04 0  2  983

How to use a different base URL

During development, I use Vite for the React client for HMR on http://localhost:5173/ and use the Node backend to handle API calls and resources. For production builds, Node will serve the frontend, so I want to use /whatever/endpoint. So I need a way to override this to map / to http://my.api.host:...

P粉805922437 2024-01-16 23:30:16 0  1  460

Using Loggable (user listening) in symfony

I want to record the number of times each user in the site logs in to a certain page, and the number of times a certain method is used (such as a button in the site to obtain data. When the user clicks, it counts, and a user clicks at a certain time). Finally, I can use excel Download this Log. This...

阿神 2017-05-16 16:44:42 0  1  646

If using captcha, do I need to install composer?

If using captcha, do I have to install composer?

苹果橙 2021-12-17 09:50:37 0  2  815

Why is it recommended to use isinstance instead of type for instance checking in python?

http://codingpy.com/article/p... Instance check: Use isinstance(a, C) instead of type(a) is C`. But generally avoid doing instance checking. It is recommended to check the characteristics of the instance.

阿神 2017-05-24 11:35:09 0  2  878

How to use php+mysql to make dynamic data tables, urgent! ! !

How to use php+mysql to make dynamic data tables, urgent! ! ! How to use php+mysql to make dynamic data tables, urgent! ! ! How to use php+mysql to make dynamic data tables, urgent! ! ! How to use php+mysql to make dynamic data tables, urgent! ! ! How to use php+mysql to make dynamic data tables, ur...

joer 2021-05-12 02:06:09 0  4  1234

laravel - How to retrieve N pieces of data with associated field values ​​A/B/C from a table using one SQL statement?

How to retrieve N pieces of data with associated field values ​​A/B/C from a table using one SQL statement?

phpcn_u1582 2017-05-16 16:47:32 0  1  339

Generate canvas image using local computer

I want to load an image into a <canvas> on my laptop so that I can use getImageData(). I'm using javascript in a local .html file. This is not a live, web-oriented project, just a personal project. When I try to do this I get the error: UncaughtDOMException: Failedtoexecute'getImageData'on'Can...

P粉547362845 2023-09-18 08:44:24 0  1  633

How to use Laravel's service provider for external API usage (leveraging user-based credentials)

So I'm developing a Laravel admin application that uses an external API, let's call it PlatformAPI. The way the platform works is that users of my app have an account on the platform. My Laravel application will act as an admin dashboard so users can view some basic reports obtained from the Platfor...

P粉465675962 2023-12-13 21:03:48 0  1  483

javascript - How does VUEX use hot reloading with webpack? How to implement CSS hot reload?

I use webpack-dev-server to develop and now I want to keep the status of vuex to update CSS. If I use webpack-dev-server --hot, I can keep the status but can only update js. If the css is modified, it will not respond (in the .vue file). If I use webpack-dev-server --inline can update C...

阿神 2017-07-05 11:03:20 0  2  1132

Create a virtual host with php programmer toolbox

Use the PHP programmer toolbox to create a virtual host. When testing Thinkphp in the browser, it is not successful, but the absolute path can be displayed successfully? ? ? Use the PHP programmer toolbox to create a virtual host. When testing Thinkphp in the browser, it is not successful, but the a...

徐风莫忆 2019-01-23 10:35:20 0  3  1291

golang - What are the usage scenarios of using yield to implement coroutines in php?

I saw an article about PHP using coroutines to implement cooperative multitasking, which was about implementing coroutines through PHP's yield. But the article was too long and I didn’t finish it, so I briefly read it. When will PHP coroutines be used in projects? Or is there any applicable scenario...

某草草 2017-07-03 11:40:23 0  3  1612