wendy | inotify based directory watcher

by z3bra C Version: Current License: ISC

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

kandi X-RAY | wendy Summary

wendy is a C library. wendy has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

An arbitrary command is run whenever one or more filesystem events occur. Events are reported through the inotify API, which is specific to the Linux kernel. Refer to wendy(1) manual page for details and examples. The below commands are provided as a quick introduction.

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Support

wendy has a low active ecosystem.

It has 23 star(s) with 3 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of wendy is current.

Quality

wendy has no bugs reported.

Security

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

License

wendy is licensed under the ISC License. This license is Permissive.

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

Reuse

wendy 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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wendy Key Features

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wendy Examples and Code Snippets

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Community Discussions

Trending Discussions on wendy

How to update firestore collection based on other docs?

Selecting the customer who made the most purchases, grouped by date

How to check if the value exists in the element of an array in typescript?

Recursion for a classification tree problem in r for an s3 class

Bind Data from Bindablelayout.ItemTemplate in ViewModel in Xamarin

Cleaning duplicates across columns in R dataframe

dataframe partial merge in R

How to remove left space in toolbar (and above and under)

PyTest shows a wrong answer

Delete duplicates if multiple fields follow conditions?

QUESTION

How to update firestore collection based on other docs?

Asked 2021-Jun-15 at 03:53

I am building an order form that limits how many items you can order based on the stock of the item. I have a menu collection which has items

...

ANSWER

Answered 2021-Jun-10 at 20:49

You should deffinitely use a cloud function to update the stock. Create a function onCreate and onDelete functions trigger. If users can change data you would also need to onWrite function trigger.

Depending on the amount of data you have you woould need to create a custom queue system to update the stock. Belive me! It took me almost 2 years to figure out to solve this. I have even spoken with the Firebase engeeners at the last Firebase Summit in Madrid.

Usualy you would use a transaction to update the state. I would recommend you to do so if you don't have to much data to store.

In my case the amount of data was so large that those transactions would randomly fail so the stock wasn't correct at all. You can see my StackOverflow answer here. The first time I tought I had an answer. You know it took me years to solve this because I asked the same question on a Firebase Summit in Amsterdam. I asked one of the Engeeners who worked on the Realtime Database before they went to Google.

There is a solution to store the stock in chunks but even that would cause random errors with our data. Each time we improved our solution the random errors reduced but still remained.

The solution we are still using is to have a custom queue and work each change one by one. The downside of this is that it takes some time to calculate a lot of data changes but it is 100% acurate.

Just in case we still have a "recalculator" who recalculates one day again and checks if everything worked as it should.

Sorry for the long aswer. For me it looks like you are building a similar system like we have. If you plan to create a warehouse management system like we did I would rather point you to the right direction.

In the end it depends on the amount of data you have and how often or fast you change it.

Source https://stackoverflow.com/questions/67926326

QUESTION

Selecting the customer who made the most purchases, grouped by date

Asked 2021-Jun-11 at 08:41

I have two tables

...

ANSWER

Answered 2021-Jun-11 at 08:35

Here is the query in Postgresql, using mode() to determine the biggest spender, alias the most frequent value for each date in your purchase table

Source https://stackoverflow.com/questions/67933159

QUESTION

How to check if the value exists in the element of an array in typescript?

Asked 2021-Jun-06 at 20:44

In the array given below, I intend to check if any males are present in the records

...

ANSWER

Answered 2021-Jun-04 at 14:03

You can use .some method on array, example:

Source https://stackoverflow.com/questions/67838577

QUESTION

Recursion for a classification tree problem in r for an s3 class

Asked 2021-May-23 at 08:30

I am writing a class (s3) that should use a constructor to create an instance for the class, at least for a start. The constructor junction(name, left, right). Where name is the description of a node in a classification tree.

So I have a class called junction having 3 entries as indicated above.

...

ANSWER

Answered 2021-May-23 at 08:30

If you change your consturctor to something like

Source https://stackoverflow.com/questions/67657573

QUESTION

Bind Data from Bindablelayout.ItemTemplate in ViewModel in Xamarin

Asked 2021-May-18 at 05:20

I had an Issue in Dynamically adding Entry Controls, which Wendy Zang - MSFT helped and solved it.

The code to Get the list of entries from API is written in .xml.cs page, and in .xml page, the Bindablelayout.ItemTemplate of StackLayout is being used to setup the template of Entry.

It's working perfectly, but the Code to Submit the Form is written in ViewModel.

When I paste the code of .xml.cs page in ViewModel, I can't get the Entries and when the code is in xml.cs for which I have to set the this.BindingContext = this; code in the ViewModel isn't executing.

.xml

...

ANSWER

Answered 2021-May-18 at 03:37

If you want to do this with ViewModel, you could refer to the code below.

Xaml:

Source https://stackoverflow.com/questions/67500802

QUESTION

Cleaning duplicates across columns in R dataframe

Asked 2021-May-02 at 18:55

I have a dataframe that includes duplicates across three columns:

...

ANSWER

Answered 2021-May-02 at 18:55

We can loop over the 'Job' columns rowwise and replace the duplicates with NA

Source https://stackoverflow.com/questions/67360091

QUESTION

dataframe partial merge in R

Asked 2021-Apr-24 at 18:22

I have a data frame looks like below:

...

ANSWER

Answered 2021-Apr-24 at 17:16

Here's an approach using dplyr and tidyr. First, I remove the notes fields to deal with those separately. Then I assign a row number to each job row within a name/workplace/year group. Then spread into columns based on those jobs. Then finally, add the note from the first row of each name/workplace/year.

Source https://stackoverflow.com/questions/67245050

QUESTION

How to remove left space in toolbar (and above and under)

Asked 2021-Apr-11 at 10:49

How can I remove this ugly blue spaces around the in Xamarin.Forms ?

...

ANSWER

Answered 2021-Apr-07 at 21:31

Leave the StackLayout transparent and add the following to the c++ code-behind of your ContentPage:

Source https://stackoverflow.com/questions/66990741

QUESTION

PyTest shows a wrong answer

Asked 2021-Apr-06 at 17:38

Can you guys tell me what am I doing wrong with my unit testing?

...

ANSWER

Answered 2021-Apr-06 at 17:38

The wind speed is greater than 35 so it returns the first if statement.

Source https://stackoverflow.com/questions/66973710

QUESTION

Delete duplicates if multiple fields follow conditions?

Asked 2021-Mar-09 at 20:54

I had a simple Excel task to do today that I figured i'd use some Python to clean up. This led me to pandas and numpy.This is what i'd like to know if possible:

I have these columns and about 5k rows:

First Name | Last Name | Email | Address | City

I want to remove duplicates that fall within Address & City BUT, not all rows have a EMail or a Last Name. So I want to look at the row and delete the row that doesn't contain a email address, keeping the one that does.

However, I have some duplicate rows that have perhaps the same Last Name but with no e-mail, so i'd want to make sure that I keep atleast one of those rows, or insert NAN or something into the email field so that atleast one of the rows gets kept.

I guess in pseudocode it'd be this:

...

ANSWER

Answered 2021-Mar-09 at 20:54

First of all, you should provide example data, so we can easily test code on your data. I think you have to do 2 things:

sort your data (sort_values)
delete the duplicated lines (drop_duplicates)

you have to check if you use None values or emtpy string, because they befave differently on sorting, maybe you have to change keep to "first".

Source https://stackoverflow.com/questions/66553982

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

Vulnerabilities

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Install wendy

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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