serve | small Rack-based web server | Websocket library
kandi X-RAY | serve Summary
kandi X-RAY | serve Summary
Serve is a small Rack-based web server and rapid prototyping framework for Web applications (specifically Rails apps). Serve is meant to be a lightweight version of the Views part of the Rails MVC. This makes Serve an ideal framework for prototyping Rails applications or creating simple websites. Serve has full support for Rails-style partials and layouts.
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Top functions reviewed by kandi - BETA
- Show the application .
- Creates an email .
- Run the application .
- Run the server .
- Compile a file
- Copies the template to a template directory
- Searches all paths in the directory
- Find the template for a given path
- Post a web server .
- Processes a request .
serve Key Features
serve Examples and Code Snippets
public String serveMainCourse(String mainCourse) {
return "Serving a " + mainCourse;
}
Community Discussions
Trending Discussions on serve
QUESTION
I am currently setting up a boilerplate with React, Typescript, styled components, webpack etc. and I am getting an error when trying to run eslint:
Error: Must use import to load ES Module
Here is a more verbose version of the error:
...ANSWER
Answered 2022-Mar-15 at 16:08I think the problem is that you are trying to use the deprecated babel-eslint parser, last updated a year ago, which looks like it doesn't support ES6 modules. Updating to the latest parser seems to work, at least for simple linting.
So, do this:
- In package.json, update the line
"babel-eslint": "^10.0.2",
to"@babel/eslint-parser": "^7.5.4",
. This works with the code above but it may be better to use the latest version, which at the time of writing is 7.16.3. - Run
npm i
from a terminal/command prompt in the folder - In .eslintrc, update the parser line
"parser": "babel-eslint",
to"parser": "@babel/eslint-parser",
- In .eslintrc, add
"requireConfigFile": false,
to the parserOptions section (underneath"ecmaVersion": 8,
) (I needed this or babel was looking for config files I don't have) - Run the command to lint a file
Then, for me with just your two configuration files, the error goes away and I get appropriate linting errors.
QUESTION
I am getting this error when I try to sign up a user. After this error, I'm still able to sign in with the user it would've created, but it always shows me this upon registration. Please let me know if there's other information you need. Been stumped on this for a few days.
Here is the callback for the error:
...ANSWER
Answered 2022-Jan-03 at 12:08This seems to a be a known issue with Rails 7 and Devise now. To fix it in the meantime simply add the following line to your devise.rb.
config.navigational_formats = ['*/*', :html, :turbo_stream]
QUESTION
After creating a Vue 3 project, adding Vuetify 3 Alpha, when I run "npm run serve", this is the error I get. I tried without adding Vuetify 3 Alpha and the Vue 3 project starts fine, it's just after adding the Vuetify that the error appears.
...ANSWER
Answered 2021-Nov-15 at 03:41I had the same error after running vue add vuetify
Run npm update
and re-create the project again.
Also make sure you are on the latest versions of the following.
QUESTION
I'm trying to connect my app with a firebase db, but I receive 4 error messages on app.module.ts:
...ANSWER
Answered 2021-Sep-10 at 12:47You need to add "compat" like this
QUESTION
class stacktrace_entry {
public:
string description() const;
string source_file() const;
uint_least32_t source_line() const;
/* ... */
};
...ANSWER
Answered 2022-Feb-02 at 08:58They serve basically the same purpose,
They do not serve the same purpose: if anything the entirety of source_location
offers specific compile-time information which happens to be a small subset of the wider use case of stacktrace_entry
(particularly it's source_file
query member function).
P0881R7 (A Proposal to add stacktrace library) introduces the stacktrace library with larger scope or providing details about a call sequence during run-time:
In the current working draft [N4741] there is no way to get, store and decode the current call sequence. Such call sequences are useful for debugging and post mortem debugging. [...]
This paper proposes classes that could simplify debugging and may change the assertion message into the following: [...]
Note on performance: during Boost.Stacktrace development phase many users requested a fast way to store stacktrace, without decoding the function names. This functionality is preserved in the paper. All the stack_frame functions and constructors are lazy and won't decode the pointer information if there was no explicit request from class user.
P1208R6 (Adopt source_location for C++20) introduces source_location
which has more narrow scope, particularly offering certain information about the source code as compile-time information.
The review of P0881 offered some feedback from SG16 on the overlap between the libraries:
SG16 discussed a number of options including the possibility of
source_file()
returningstd::filesystem::path
. SG16 converged on the following recommendation: "Align behavior with source_location; remove wording regarding conversion; string contents are implementation defined. ". No objection to unanimous consent.
However focusing on the source_file()
query function of the stacktrace_entry
class as something to align with the entirety of source_location
. Again placing emphasis on the fact that stacktrace_entry
serves a much wider purpose that the narrow compile-time information of source_location
(which, as above, can be viewed as a subset of the stacktrace_entry
information).
QUESTION
I am facing an issue while upgrading my project from angular 8.2.1 to angular 13 version.
After a successful upgrade while preparing a build it is giving me the following error.
...ANSWER
Answered 2021-Dec-14 at 12:45Just remove the "extractCss": true
from your production environment, it will resolve the problem.
The reason about it is extractCss is deprecated, and it's value is true by default. See more here: Extracting CSS into JS with Angular 11 (deprecated extractCss)
QUESTION
I'm new programmer to node.js. I trying to create vanilla server in node.js. In my client, I used ES6 modules. when I start my server and search for http://localhost:3000/ in my browser, HTML and CSS loaded but for javascript have this error:
I have four javascript modules for client side and in HTML I use this code for load javascript moduls:
...ANSWER
Answered 2022-Jan-20 at 05:56With comment @derpirscher, I change my reader function with this code :
QUESTION
I've just upgraded the version I use for Hibernate to 5.6.1 and it seems it's now deprecating some Type-related annotations:
...ANSWER
Answered 2022-Jan-18 at 14:13It seems there is no replacement until Hibernate 6. Type and also TypeDef was marked as deprecated to mark it as removed in version 6, but so far not replacement exists. The ideology here is that deprecated does not indicate that already a new version exists, which might be not an intuitive meaning for most developers.
This was reverted now in the current 5.6.3-Final version series.
QUESTION
I am new to firebase function and trying to use firebase function with Realtime database (Emulator suite).But when i try to set the value in firebase using the firebase function,it gives an error and doesn't set the value in database.
Error:
...ANSWER
Answered 2021-Nov-05 at 13:59I'm unsure as to the cause of that log message, but I do see that you are returning a response from your function before it completes all of its work. In a deployed function, as soon as the function returns, all further actions should be treated as if they will never be executed as documented here. An "inactive" function might be terminated at any time, is severely throttled and any network calls you make (like setting data in the RTDB) may never be executed.
I know you are new to this, but its a good habit to get into now: don't assume the person calling your function is you. Check for problems like missing query parameters and dodgy data before you blindly action something. The Admin SDK bypasses your database's security rules and if you are not careful a malicious user can cause some damage (e.g. a user that updates /users/$theirUid/roles/admin
to true
).
QUESTION
I am using VSCode, and when I add the line 'react-hooks/exhaustive-deps': 'warn'
to my .eslintrc.js, I get the following in the ESLint output:
ANSWER
Answered 2021-Oct-15 at 00:55ESLint 8.0.0 comes with a breaking change for rules that provide suggestions. There is nothing you can put into your .eslintrc.js to make it work if you use rules that haven't been updated to work after this change.
What you can do:
- Use ESLint 7 until the plugin is updated to work with ESLint 8.
- In case of
eslint-plugin-react-hooks
, the offending rule has already been updated (check this line on GitHub), it's just that there hasn't been a stable release of the package since. However there have been daily alpha releases, at the time of writing the latest version is4.2.1-alpha-c3a19e5af-20211014
. If you really need both ESLint 8 and this plugin, you can use an alpha version until the next stable version comes out.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install serve
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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