reel | An experimental , AWK-line query language for TrailDB

 by   traildb C Version: Current License: MIT

kandi X-RAY | reel Summary

kandi X-RAY | reel Summary

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

Consider Reel as AWK for TrailDB, following the tradition of data-driven programming. Whereas AWK programs are evaluated over lines of text, Reel programs are evaluted over a trail in TrailDB, that is, a sequence of events ordered by time. Similar to AWK, Reel programs are series of pattern-action pairs which are evaluated for each event in the trail, in order. Typically actions involve updating internal variables of the program, such as counters, which are finally returned to the calling program or output to a CSV file. Figuratively, this is like pulling a strip of frames (events) from a film reel (trail) and deciding what to do with each frame based on its contents (pattern-action). You can also control the movement of the film reel in the program (rewind, stop, or jump to a frame).
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            kandi-support Support

              reel has a low active ecosystem.
              It has 16 star(s) with 3 fork(s). There are 11 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              reel has no issues reported. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of reel is current.

            kandi-Quality Quality

              reel has 0 bugs and 0 code smells.

            kandi-Security Security

              reel has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              reel code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              reel is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              reel 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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            reel Key Features

            No Key Features are available at this moment for reel.

            reel Examples and Code Snippets

            No Code Snippets are available at this moment for reel.

            Community Discussions

            QUESTION

            from json to object dart
            Asked 2022-Mar-04 at 17:05

            Good afternoon, I may have found a small error, but I can't figure it out until now.. I have the following class in dart, the purpose of this class is to receive json and transform each field to object

            ...

            ANSWER

            Answered 2022-Mar-04 at 17:05

            Change your ReelLpn Constructor. you are not referencing the class members... thats why its always null.

            Source https://stackoverflow.com/questions/71353752

            QUESTION

            how to get a json that varais each request by it's number
            Asked 2022-Feb-16 at 09:38

            I made a request to Instagram v1 API it gives back the response in JSON like this The JSON data on pastebin.com

            I noticed that I can get the number of IDs and the IDs by :

            ...

            ANSWER

            Answered 2022-Feb-16 at 08:36

            Assuming the "media URLs" are the values associated with a key "url" then you can just do this:

            Source https://stackoverflow.com/questions/71137115

            QUESTION

            What do these sudden appearances of console error messages mean?
            Asked 2022-Feb-10 at 01:07

            ...

            ANSWER

            Answered 2022-Jan-28 at 00:51

            The first error is related to the $(window).load(populateFavorites()); in your script.js.

            You are using version 3.5.1 of jQuery, and .load() was removed in version 3.0.

            You can replace it with $(window).on("load", populateFavorites); and you will be fine.

            The last two errors look like they are related to using an Adblocker (try disabling it, refresh the page, and check if the errors persist 😁).

            Source https://stackoverflow.com/questions/70886925

            QUESTION

            Stop user from scrolling more than 1 element at once
            Asked 2022-Feb-01 at 05:20

            The problem

            Basically I have a mobile website that has some videos. Each video takes 100% width and 100% height. I'm trying to make a scroll snap type feed, where the user can scroll only 1 video at a time and if they reach a certain point on the page while scrolling, it will snap to the next video. It's kinda like tiktok's video feed or instagram reels as an idea.

            I'm using the scroll-snap package which kinda gets my half way to what I'm trying to achieve. It snaps when scrolling slowly, however if I was on mobile, I can just scroll really fast and allow the scroll momentum to skip videos. I'm trying to make it so the user is only able to scroll 1 video at a time no matter how hard they scroll.

            Here is what's happening: https://streamable.com/f98slq. As you can see, I'm able to scroll past more than 1 video at a time.

            What I've tried

            I tried to get the scroll velocity when scrolling the feed. If it's higher than a certain value, I would apply a style that stops the page scroll for 10ms. This didn't really work though as the scroll momentum was able to scroll the page even if the scroll velocity wasn't high. I don't really like this solution though.

            I'm not really sure the best way to approach this problem. Any feedback would be appreciated.

            This is my code:

            ...

            ANSWER

            Answered 2022-Feb-01 at 05:20

            A strategy would be to check the position of certain elements passes through a range that triggers a scroll freeze.

            So on scroll, if the scrolled pixels amount is more or less close to the position of one of those elements, you can freeze it for a certain time.

            Four things here, before we go to my demo:

            1. How to freeze the scroll?
            2. Why a range?
            3. When to unfreeze it?
            4. Some considerations...
            How to freeze the scroll?

            Quite simple... You can set the scrollTop to a fixed value at each scroll event.

            Source https://stackoverflow.com/questions/70930390

            QUESTION

            possible? seek *partially known* folder name - split to variable - insert/execute in robocopy *destination*
            Asked 2022-Jan-08 at 13:53

            I use gallery-dl to download pics from Pixiv.com. All of the below are run from Windows' .bat files.

            I manually create a folder with only {user[id]}.

            Example: Pixiv - Temp\24517

            I then copy gallery-dl.bat (which calls on gallery-dl.exe and the related gallery-dl.conf, elsewhere) and a number of assisting .jpg files into that folder.

            Example: Pixiv-Temp\24517\gallery-dl.bat

            I've done this for over 5,000 users.

            Running gallery-dl.bat from within folder configured for the below, passing a variable of the folder name will download the pics as well as saving a *.sqlite3 file to the folder 24517.

            gallery-dl.conf

            ...

            ANSWER

            Answered 2022-Jan-08 at 08:46

            When I understood your question right, this should help:

            Source https://stackoverflow.com/questions/70630456

            QUESTION

            How to fill (color) bars in a bar chart a different color within the bar itself up to a certain number?
            Asked 2021-Dec-30 at 21:46
            
            groups <- data.frame(group = c("A", "B"),
                                            Reels = c(155, 343),
                                            Fish = c(41, 221))
            groups %>% 
              ggplot(aes(x = group, y = Reels)) + 
              geom_col() +
              labs(
                x = "Group",
                y = "Count"
              ) 
            
            
            ...

            ANSWER

            Answered 2021-Dec-30 at 21:35

            Try this, with a text label thrown in for good measure:

            Source https://stackoverflow.com/questions/70536815

            QUESTION

            How to cache network videos in flutter application?
            Asked 2021-Dec-27 at 02:57

            Im trying to understand what caching videos means and how exactly it works.

            The problem that I had was a high bandwidth in my flutter /firebase application . I had like 19gb a day with 10-20 videos and like up to 10 users. So I could not figure out what the problem was. Therefore I contacted firebase support and they say

            ...

            ANSWER

            Answered 2021-Dec-27 at 02:57

            The problem that I had was a high bandwidth in my flutter /firebase application . I had like 19gb a day with 10-20 videos and like up to 10 users.

            There are two layers where caching can with this problem: initial video download, and subsequent video replay.

            For initial video download, one option is to dedicate a server to act as an intermediary cache. It would download and stay in sync with the current videourl's content and then serve it. The videourls would then be pointed to this server so the client pulls videos from it.
            This only moves the problem around though, and bandwidth isn't free. But you don't have to host this cache server, there are companies that will host for a fee.

            The way caching can help for subsequent video replay is by keeping it in local temporary storage on the video playing client, and when returning to the video, retrieving it from local temporary storage and playing it - thereby avoiding asking it from the server again.

            One possibly quick solution could be by using the better_player library. It allows many configurations, including using a cache. You can find it here

            Source https://stackoverflow.com/questions/70429034

            QUESTION

            flutter how to convert a list in a map
            Asked 2021-Nov-10 at 05:35

            please can someone help me i need to convert this model:

            ...

            ANSWER

            Answered 2021-Nov-10 at 05:35

            So if I understand correctly, you have a method that fetches a list of EventsModel from an API and you want to turn it into a map of type Map>? If that is the case, you can do something like this:

            Source https://stackoverflow.com/questions/69898536

            QUESTION

            Merging Audio file with Video file in Flutter
            Asked 2021-Nov-09 at 05:45

            I am working on an app which has similar functionality like Instagram reels. I want to know how do I merge a song(audio) while recording the video and then store them both as a video.

            ...

            ANSWER

            Answered 2021-Nov-09 at 05:45

            We will do using flutter_ffmpeg package.

            create a command like this.

            Source https://stackoverflow.com/questions/69893030

            QUESTION

            SwiftUI - Is it possible to declare a Stack or Group as a property?
            Asked 2021-Nov-07 at 12:03

            I first want to parse a large text file and collect all the necessary views before I finally display them. I have it working with an array of AnyView but it's really not nice since it erases all types.

            Basically, I just want a container to collect views inside until I finally display them.

            So I was wondering if I could do something like this:

            ...

            ANSWER

            Answered 2021-Nov-07 at 12:03

            So it seems that it is not possible, Group, VStack or similar are not meant to be stored like that. Instead, one has to store the content in some other way and then dynamically recreate it in a ViewBuilder (or just body).

            This is how I ended up doing it:

            Separate class for the parser, which uses two separate arrays. One to keep track of the content type and order (e.g. 1. text, 2. image, 3. divider etc.) and then one for the Texts only, so all the markdown formatting can be saved for later use in the ViewBuilder.

            Source https://stackoverflow.com/questions/69852919

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

            Vulnerabilities

            No vulnerabilities reported

            Install reel

            You can download it from GitHub.

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