Jungle | embedded key-value store library | Key Value Database library

 by   eBay C++ Version: Current License: Apache-2.0

kandi X-RAY | Jungle Summary

kandi X-RAY | Jungle Summary

Jungle is a C++ library typically used in Database, Key Value Database applications. Jungle has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Embedded key-value storage library, based on a combined index of [LSM-tree] and [copy-on-write (append-only) B+tree] Please refer to our [paper] Jungle is specialized for building [replicated state machine] of consensus protocols such as [Paxos] or [Raft] by providing chronological ordering and lightweight persistent snapshot. It can be also used for building log store.
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              Jungle has a low active ecosystem.
              It has 170 star(s) with 38 fork(s). There are 7 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 3 open issues and 3 have been closed. On average issues are closed in 29 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Jungle is current.

            kandi-Quality Quality

              Jungle has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              Jungle is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              Jungle releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.

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            Jungle Key Features

            No Key Features are available at this moment for Jungle.

            Jungle Examples and Code Snippets

            No Code Snippets are available at this moment for Jungle.

            Community Discussions

            QUESTION

            using str.findall to retrieve the exact match from dictionary
            Asked 2021-Jun-10 at 14:29

            I have the following dictionary

            ...

            ANSWER

            Answered 2021-Jun-10 at 07:10

            QUESTION

            Measure execution efficiency for compairing two solutions?
            Asked 2021-Jun-04 at 15:03

            I want to measure the efficiency for two solutions for the same problem.

            I don't need to include any environmental "noise" into the calculation, just I want to know which of these below solutions would perform better in a perfect world, ie.: which needs more steps to execute?

            ...

            ANSWER

            Answered 2021-Jun-04 at 15:03

            One way is to benchmark both solutions, e.g. with QuickBench. In the chart: you can see that second solution is faster. However, execution time of your code might also be dependent on the size and the number of the strings you try to concatenate, so take it into account. I would also recommend benchmarking whole solution (whatever you try to achieve), not just one line of your code (here: append vs operator+).

            You can also try it with different compilers and different optimization levels.

            Source https://stackoverflow.com/questions/67839322

            QUESTION

            Python Function - Looping through dictionary and updating value
            Asked 2021-May-27 at 12:27

            I'm having an issue wherein i'm trying to loop through a dictionary to update all the values based on a specific input from a user.

            I've posted my code below, basically, the user inputs a number into the different lanes played input boxes, and the function should update the dictionary to contain the values input by the user.

            the loop doesn't seem to be going through every key in my dictionary, only returning the first value and then seemingly skipping the rest.

            I am only 3 weeks deep into a python tutorial and I'm not really sure what i am doing wrong here.

            please see code below :

            ...

            ANSWER

            Answered 2021-May-27 at 12:10

            It's because of bad indentation in your code. The return keyword is hit at the first iteration of the for loop, which makes your function stop.

            This works, since return happens after the whole for loop:

            Source https://stackoverflow.com/questions/67721733

            QUESTION

            what is super.format in quill?
            Asked 2021-May-23 at 17:52

            I am quite bogged down with the syntax here: role of the super and recursive manner.

            In the code below, super.format is written inside the function called "format". As I search for the definition of super, it's parent class, which I guess LinkBot here. And this LinkBot class has a function calle d format. So, it looks to me this is made in the way of recursive.

            And also super.formats() is defined inside formats(), which really seems awkward to me..

            Can anyone help me what this is..?

            Looking forward to finding anyone who saves from this jungle..

            ...

            ANSWER

            Answered 2021-May-23 at 17:52

            It is more related on how class work. I just take your class as example to avoid overwhelming you.

            Source https://stackoverflow.com/questions/67649080

            QUESTION

            how to pass data between components using props in react native
            Asked 2021-Apr-24 at 11:12

            I'm new in react-native and I want to pass data from the Home component to the Product component and I import the Product component in the Home component and I map the Product component but I get an error and it says undefined is not an object

            Home.js

            ...

            ANSWER

            Answered 2021-Apr-24 at 05:53

            Please update your home component to this

            Source https://stackoverflow.com/questions/67239469

            QUESTION

            How to iteratively insert values into a df?
            Asked 2021-Apr-22 at 13:26

            Imagine you have the following df:

            ...

            ANSWER

            Answered 2021-Apr-22 at 13:26

            Use f-strings in DataFrame.applymap and then set new columns names:

            Source https://stackoverflow.com/questions/67214109

            QUESTION

            Autocomplete like google plugin not working (Jquery)
            Asked 2021-Apr-22 at 10:40

            I am trying to use this plugin for Jquery, but the remote option for fetch data from database, and I can't make work.

            https://xdsoft.net/jqplugins/autocomplete/

            The autocomplete function is calling fine the remote url teste_search.asp, but I dont know if on this page I need format the data like this:

            ['produto abc', 'produto xyz', 'produto 123']

            OR like this:

            ...

            ANSWER

            Answered 2021-Apr-22 at 10:40

            I was able to solve the problem using the function below together with the json data source:

            Source https://stackoverflow.com/questions/67199450

            QUESTION

            How can I add an element class with javascript?
            Asked 2021-Apr-10 at 23:12

            I need your help! this is some kind of photo gallery :) I want to add this .active class on panels when I click on it. Can anyone teach me how to do that with traditional functions? It only works on just one element :(

            ...

            ANSWER

            Answered 2021-Apr-10 at 23:12

            The main approach is to have a function to remove active class to all active panels before add this class into click event target. You can check the code here:

            https://jsfiddle.net/p8sr453o/6/

            Source https://stackoverflow.com/questions/67039923

            QUESTION

            How do I make my pygame levels more efficient?
            Asked 2021-Apr-06 at 21:08

            I've been redoing a lot of my game in order to make it more efficient, before I had functions for each level and it had about 300+ repeated lines of code for each level, I've taken it out however I'm trying to get level one to function properly now. Below is my code, any help as to how to get my code to play level1 when I run the game as right now it only displays the background screen and none of the enemies, platforms or the character.

            ...

            ANSWER

            Answered 2021-Apr-06 at 21:08

            I Think you should take a look at your "levels" Class. Give it a proper init method, for example. I got the game running by modifing the class as follows:

            Source https://stackoverflow.com/questions/66954561

            QUESTION

            Run while(true) Loop on HTTP Request in .NET Framework MVC
            Asked 2021-Apr-05 at 16:36

            My goal is to have an HTTP request initiate a While(true) loop, until another request comes. When a second request comes, I want the first While(true) loop to be cancelled and a second one with different content to be run. My problem is I'm unsure of the best way to approach this. I've tried using Threads, Tasks, even putting the while(true) loops in my Controller (which I later found is really bad practice since controller objects are created on the fly), putting them in my model, etc.

            The issue I encounter time and time again is that the while(true) loop doesn't stop. I can't get it to stop, whether by interrupting a thread, changing a boolean variable. I think this comes from a high-level misunderstanding I have about the lifecycle of requests and MVC objects.

            Specifically, I am trying to start a while(true) loop that will write a specific lighting sequence to LED strips (i.e. Rainbow themed, Jungle themed, carousel, etc.). To iterate over different colors and write continuously, I need a while(true) to loop until interrupted. Conceptually this is what I have in mind:

            Different things I've tried in terms of code are as follow:

            1. Running the task from the controller (Not going for this anymore -- while loop never ends and is apparently bad practice).
            ...

            ANSWER

            Answered 2021-Apr-01 at 15:37

            HTTP is a stateless protocol. Each HTTP request does not know about the previous request. It's a fire and forget notion in HTTP world. So if you are redirecting to one page to another page, then you have to maintain your data by using Cookies, Query String, Session, ViewBag or TempData or better yet persist it on the database.

            More explanation regarding HTTP Statelessness can be found here:

            Why is MVC stateless - How to explain?

            So you cannot implement by waiting on the second request and interrupt the first/previous request, since every request is unique.

            Source https://stackoverflow.com/questions/66906069

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

            Vulnerabilities

            No vulnerabilities reported

            Install Jungle

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            Secondary indexing, or SQL-like query:. Jungle will not understand the contents of value. Value is just a binary from Jungle’s point of view.
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          • HTTPS

            https://github.com/eBay/Jungle.git

          • CLI

            gh repo clone eBay/Jungle

          • sshUrl

            git@github.com:eBay/Jungle.git

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