barrel | A database schema migration builder for Rust | Database library

by rust-db Rust Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | barrel Summary

barrel is a Rust library typically used in Database, PostgresSQL applications. barrel has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A powerful database schema builder, that lets you write your SQL migrations in Rust!. barrel offers callback-style builder functions for SQL migrations and is designed to be flexible, portable and fun to use. It provides you with a common interface over SQL, with additional database-specific builders. This way you can focus on your Rust code, without having to worry about SQL.

Support

Quality

Security

License

Reuse

Support

barrel has a low active ecosystem.

It has 428 star(s) with 37 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 28 open issues and 33 have been closed. On average issues are closed in 100 days. There are 5 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of barrel is current.

Quality

barrel has 0 bugs and 0 code smells.

Security

barrel has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

barrel code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

barrel is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

barrel releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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barrel Key Features

No Key Features are available at this moment for barrel.

barrel Examples and Code Snippets

No Code Snippets are available at this moment for barrel.

Community Discussions

Trending Discussions on barrel

Using Javascript to drag-and-drop an image into an unordered list

Angular HTTP interceptor not modifying HTTP request headers

name '_get_ade20k_pairs' is not defined

How to melt a dataframe into a long form?

How do you point the barrel towards mouse in pygame?

Clustering in R using K-mean

How to join to column after imputation

Dplyr: Clean double-barrelled surnames

How to have latest version of Elixir in Windows

Do-While loop doesn't terminate when condition is false

QUESTION

Using Javascript to drag-and-drop an image into an unordered list

Asked 2022-Mar-18 at 10:38

So, I've been warned that some of my past questions have not been well-received, and I'm in danger of being blocked from asking any more. I hope that this question is well-received and that it doesn't result in me being blocked from asking more questions! I'll do my very best to formulate it as a clear and useful question.

What I'm trying to do is create javascript to click-and-drag images into nested lists. I've read HTML Drag and Drop between multiple Unordered Lists and How to drag and drop into an html unordered list, and neither addresses what I'm trying to do.

The images I want to click-and-drag represent items--some items can contain other items while others cannot. For instance, a Single-Barrel Shotgun can contain Shotgun Ammo, but Shotgun Ammo cannot contain anything.

I've created a jsfiddle, https://jsfiddle.net/pjamesnorris25/9f0y8edz/76/, to facilitate some javascript wizard helping me with this. And because I have, I'm not going to post the javascript here unless someone asks me to do so.

My javascript works if you click-and-drag the shotgun to the "Left Shoulder" in the image of the generic person below the "Shotgun Ammo" and "Single-Barrel Shotgun" images in the upper right-hand corner. That is, when you do so, the text "Single Barrel Shotgun" appears below the "Left Shoulder" in a of its own denoted by a box around the text--the box indicates that "Single Barrel Shotgun" is a container into which you can drag other items, in this case, "Shotgun Ammo".

Prior to dragging the "Single-Barrel Shotgun" graphic to the "Left Shoulder" container, my HTML looks like this:

...

ANSWER

Answered 2022-Mar-18 at 10:38

So, I'm not sure if my reasoning is correct here, but I think the reason my javascript wasn't working was that it was looking for the id for the inner-most span to which I was trying to drag the "Shotgun Shell", i.e.:

for which there was no id.

So, I wrote my javascript to add an id to every div and span daughter of id="Single_Barrel_Shotgun_1-span" like so:

Source https://stackoverflow.com/questions/69338110

QUESTION

Angular HTTP interceptor not modifying HTTP request headers

Asked 2022-Mar-04 at 21:46

I am working with Angular 13, attempting to add a JWT to headers to access a restricted route on the backend. Upon backend inspection JwtInterceptor does not appear to modify the HTTP request headers. I've only included HttpClientModule once in my project, in the root AppModule. I've appended a pipe function with error catching to my next object (inside of interceptor) in an effort to debug as suggested by someone with a similar issue on SO to no avail, removed pipe funct for brevity.

I've gone as basic as console.log'ing within the file but there was no output to account for it so I suspect the interceptor isn't firing at all.

I've worked with interceptors before and haven't had this issue so I'm stumped. The only difference here is that I'm working with an Angular PWA, if I understand correctly a service worker is not supposed to hinder the behavior of an interceptor? I understood that a POST request would fall under a "cache busting" event?

Maybe the error is in the implementation of the PWA? I did follow the docs in this case.

Attached are the App Module, Jwtinterceptor and "Barrel" of HttpInterceptors, I'm planning on adding more interceptors to project so I followed the docs suggestion and created the Barrel.

TL;DR
My HttpInterceptor (JwtInterceptor) does not appear to be firing at all. This implementation has worked for me in past projects, only difference is this project is a PWA. Not sure if it's a conflict or quirk with PWA implementation. HttpClientModule is included only once in project.

app.module.ts

...

ANSWER

Answered 2022-Jan-04 at 15:46

Instead of setHeaders try headers.

Source https://stackoverflow.com/questions/70571378

QUESTION

name '_get_ade20k_pairs' is not defined

Asked 2021-Dec-27 at 20:03

So I'm trying to make function for preprocessing dataaset in semantic segmentation. but it tells me that my function is not define. Whereas is actually define on there. my code is like this

...

ANSWER

Answered 2021-Dec-27 at 20:03

I suppose you were copying the code from here and you failed to copy _get_ade20k_pairs correctly.

You need it indented with 0 tabs.

Source https://stackoverflow.com/questions/70499881

QUESTION

How to melt a dataframe into a long form?

Asked 2021-Dec-21 at 00:34

I have the following dataframe

...

ANSWER

Answered 2021-Dec-21 at 00:34

IIUC, is it just:

Source https://stackoverflow.com/questions/70429323

QUESTION

How do you point the barrel towards mouse in pygame?

Asked 2021-Dec-20 at 19:13

I have fixed the problem pointed out in this post, but now I am confused on how to point the gray rectangle (barrel) towards my mouse. Could somebody please help? Thanks!

Here is my code:

...

ANSWER

Answered 2021-Dec-11 at 19:25

For the rotation of the bullets see How to move a sprite according to an angle in Pygame and calculating direction of the player to shoot PyGmae.
Compute the angle of the direction vector grees(math.atan2(-y_move, x_move)) and rotate the bullet image:

Source https://stackoverflow.com/questions/70283340

QUESTION

Clustering in R using K-mean

Asked 2021-Dec-17 at 17:31

I tried to cluster my dataset using K-mean, but there is a categorical data in column 9; so when I ran k-mean it had an error like this:

...

ANSWER

Answered 2021-Dec-17 at 17:31

To solve your specific issue, you can generate dummy variables to run your desired clustering.

One way to do it is using the dummy_columns() function from the fastDummies package.

Source https://stackoverflow.com/questions/70364971

QUESTION

How to join to column after imputation

Asked 2021-Dec-14 at 22:53

I ran multiple imputation to impute missing data for 2 variables of a data frame, then I got a new data frame (with 2 columns for 2 imputed variables).

Now, I want to replace the 2 columns in the original data frame with the two newly imputed columns from my new dataframe. What should I do?

Original data frame new data frame for imputed variables

This is the code I used. Only 2 columns in this data frame are missing data, so I only imputed those two. Is that ok? Can you please suggest me a better way?

...

ANSWER

Answered 2021-Dec-14 at 22:53

Updated

As @dcarlson recommended, you can run mice on the entire dataframe, then you can use complete to get the whole output dataframe. Then, you can join the new data with your original dataframe.

Source https://stackoverflow.com/questions/70355091

QUESTION

Dplyr: Clean double-barrelled surnames

Asked 2021-Nov-28 at 21:11

I have a data.frame of names such as the following which has a sample of some surnames followed by an initial (e.g. Smith S or Lopez-Garcia M):

...

ANSWER

Answered 2021-Nov-23 at 22:40

As I mentioned in my comments, the challenge here is not so much parsing the character strings as it is defining the logic to

associate variants of the same name (ex. "Garcia MAC", "Lopez Garcia MA") under a representative label ("Lopez-Garcia M"); and still
avoid lumping together similar variants (like "Garcia A") of different names (like "Andy Garcia").

As such, your best approach might be to define a mapping table for known variations on the names.

Literal Mapping

A literal mapping involves typing out every known variant, next to the name it truly represents.

Source https://stackoverflow.com/questions/70083962

QUESTION

How to have latest version of Elixir in Windows

Asked 2021-Nov-08 at 14:58

Background

I am on a Windows machine and I am looking to install the latest version of elixir in it. This is being harder than expected.

Research

Initially I searched for something similar to asdf for Windows, but there is nothing similar for this platform. Scoop is the tool that comes closest, but it requires me to do custom scripts and to learn another tool, both things I am not a fan of right now:

https://elixirforum.com/t/elixir-version-manager-for-windows/39399/5

Then I turned to chocolatey:

https://community.chocolatey.org/packages?q=elixir

Which looks perfect, but it is severely outdated, being only in version 11.X No signal of any updates to come, so this one is out as well.

My last hope, is perhaps Docker …

https://hub.docker.com/_/elixir

It looks like there is a version of 12.X, which hopefully uses OTP 24 (my goal):

...

ANSWER

Answered 2021-Sep-21 at 04:18

Sorry I don't have personal experience with Elixir on Windows, but quoting the instructions from the official site:

Download the installer

Click next, next, …, finish

From the installer README:

Downloads and installs the latest Elixir version, or another version the user selects

Source https://stackoverflow.com/questions/69250838

QUESTION

Do-While loop doesn't terminate when condition is false

Asked 2021-Nov-06 at 17:35

This is a game where you can take biscuits from barrels, either from barrel1, barrel2, or both. The last player to take the last biscuits wins the game. I implemented the game in a do-while loop so that it loops every turn. However, once the number of biscuits in both barrels = 0, the loop doesn't terminate and keeps on taking scanner input.

N.B. This is coursework for university, so please do not tell me exactly what to do or give me exact code, just suggestions or why my code is not working.

...

ANSWER

Answered 2021-Nov-06 at 17:04

You have an infinite while loop running at:

Source https://stackoverflow.com/questions/69866058

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install barrel

You can download it from GitHub.
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.

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