python-data-structures | repository contains the code | Dictionary library

 by   heineman Python Version: Current License: No License

kandi X-RAY | python-data-structures Summary

kandi X-RAY | python-data-structures Summary

python-data-structures is a Python library typically used in Utilities, Dictionary applications. python-data-structures has no bugs, it has no vulnerabilities and it has low support. However python-data-structures build file is not available. You can download it from GitHub.

This repository contains the code associated with the "Designing Data Structures in Python: Principles & Practice" Safari Video.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              python-data-structures has a low active ecosystem.
              It has 45 star(s) with 42 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 5 open issues and 0 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of python-data-structures is current.

            kandi-Quality Quality

              python-data-structures has 0 bugs and 137 code smells.

            kandi-Security Security

              python-data-structures has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              python-data-structures code analysis shows 0 unresolved vulnerabilities.
              There are 17 security hotspots that need review.

            kandi-License License

              python-data-structures does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              python-data-structures releases are not available. You will need to build from source code and install.
              python-data-structures has no build file. You will be need to create the build yourself to build the component from source.
              python-data-structures saves you 1298 person hours of effort in developing the same functionality from scratch.
              It has 2913 lines of code, 335 functions and 55 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed python-data-structures and discovered the below as its top functions. This is intended to give you an instant insight into python-data-structures implemented functionality, and help decide if they suit your requirements.
            • Removes a value from the tree
            • Return the height of the tree
            • Computes the height of the tree
            • Remove a value from a parent
            • Find the shortest source shortest source shortest
            • Remove an item from the heap
            • Add a new element
            • Decrease key with new priority
            • Add val to the tree
            • Add val to a sub - tree
            • Returns the range of the tree
            • Check if point is inside the region
            • Checks if the given region is contained in this region
            • Add a value
            • Add an edge to the graph
            • Add a value to the buffer
            • Add n random strings to tree
            • Generates a Fibonacci sequence
            • Remove the item from the heap
            • Click on click
            • Add value to the buffer
            • Sum the sum of a node
            • Adds an edge to the graph
            • Remove from the buffer
            • Clear current region
            • Clear the current region
            Get all kandi verified functions for this library.

            python-data-structures Key Features

            No Key Features are available at this moment for python-data-structures.

            python-data-structures Examples and Code Snippets

            No Code Snippets are available at this moment for python-data-structures.

            Community Discussions

            QUESTION

            Why I can't get dictionary keys by index?
            Asked 2022-Mar-26 at 22:52

            Since Python 3.7, dictionaries are ordered. So why I can't get keys by index?

            ...

            ANSWER

            Answered 2022-Mar-26 at 21:57

            Building in such an API would be an "attractive nuisance": the implementation can't support it efficiently, so better not to tempt people into using an inappropriate data structure.

            It's for much the same reason that, e.g., a linked list rarely offers an indexing API. That's totally ordered too, but there's no efficient way to find the i'th element for an arbitrary i. You have to start at the beginning, and follow i links in turn to find the i'th.

            Same end result for a CPython dict. It doesn't use a linked list, but same thing in the end: it uses a flat vector under the covers, but basically any number of the vector's entries can be "holes". There's no way to jump over holes short of looking at each entry, one at a time. People expect a[i] to take O(1) (constant) time, not O(i) time.

            Source https://stackoverflow.com/questions/71632064

            QUESTION

            Filter a dictionary of lists
            Asked 2022-Mar-24 at 07:56

            I have a dictionary of the form:

            ...

            ANSWER

            Answered 2022-Feb-21 at 05:50

            I believe this will work: For each list, we will filter the values where conf is negative, and after that we will filter conf itself.

            Source https://stackoverflow.com/questions/71184699

            QUESTION

            Convert dict to a dataframe with keys repeating for each value?
            Asked 2022-Feb-21 at 21:29

            Given a dict:

            ...

            ANSWER

            Answered 2022-Feb-21 at 15:47

            You could use a Series and explode:

            Source https://stackoverflow.com/questions/71209171

            QUESTION

            how Julia determines index of dictionary keys?
            Asked 2022-Jan-29 at 20:05

            I confronted strange behavior in Dictionary collection in Julia. a Dictionary can be defined in Julia like this:

            ...

            ANSWER

            Answered 2022-Jan-29 at 19:41

            The key order in Dict is currently undefined (this might change in the future).

            If you want order to be preserved use OrderedDict from DataStructures.jl:

            Source https://stackoverflow.com/questions/70909065

            QUESTION

            Java map function throws non-static method compiler error
            Asked 2022-Jan-27 at 04:17

            I have an odd problem, where I am struggling to understand the nature of "static context" in Java, despite the numerous SO questions regarding the topic.

            TL;DR:

            I have a design flaw, where ...

            This works:

            ...

            ANSWER

            Answered 2022-Jan-26 at 17:11

            One way to solve the issue is by parameterizing the ParentDTO Class with its own children.

            Source https://stackoverflow.com/questions/70860253

            QUESTION

            In Typescript, how can I convert an Array to a Map and infer K and V if T is a tuple [K, V] while having compile time protection if it isn't
            Asked 2022-Jan-05 at 18:55

            The question in the title pretty much says it all. The catch is that T cannot be restricted.

            Here is what I have tried:

            ...

            ANSWER

            Answered 2022-Jan-05 at 18:55

            If you want the compiler to make calling toMap() an error if T isn't assignable to [K, V] for some K and V, then in some sense it doesn't matter what the output type is in such a case. It could be Map or Map or anything, as long as the toMap() call is a compiler error. I think you'll end up with a runtime error (you can wade through the spec if you really care) so the function won't return... the "actual" return type is never which can be safely widened to Map or anything you want without causing a type safety issue.

            Anyway, to make the compiler error happen, you can give toMap() a this parameter which requires this be of ArrayWrapper<[any, any]> or something equivalent. You could use conditional type inference to manually infer K and V from T:

            Source https://stackoverflow.com/questions/70586968

            QUESTION

            Check if key exists in map storing large values
            Asked 2022-Jan-02 at 18:22

            To know a key k exist in a map M1[k]v is very straightforward in Go.

            ...

            ANSWER

            Answered 2022-Jan-02 at 18:04

            Use if _, ok := M1[k]; ok { }. If you use the blank identifier, the value will not be "loaded".

            Let's write benchmarks to test it:

            Source https://stackoverflow.com/questions/70557883

            QUESTION

            Add minimum available key to dictionary MongoDB
            Asked 2021-Dec-05 at 08:43

            I have documents in collection which have structure:

            ...

            ANSWER

            Answered 2021-Dec-05 at 08:43

            Here is a possibility (requires Mongo 4.2 or better):

            Source https://stackoverflow.com/questions/70077265

            QUESTION

            why could macros not understand a Dict parameter?
            Asked 2021-Nov-06 at 05:49
            macro test1(name,arg)
                println(arg.args[2])
                typeof(arg.args[2])
            end 
            
            @test1 test1 (
              (arg1, (:max=>10))
            )
            
            ...

            ANSWER

            Answered 2021-Nov-06 at 05:49

            This is because macros work on code before the code is compiled. Source code is first parsed to Symbols, literals (integers, floats, strings, etc), or Expr (expressions). At this point, all expressions contain only these three things.** After the macro is done and returns an expression, that expression is compiled into runtime code where more complicated objects like Dicts can exist.

            The code below illustrates the difference before and after compiling. Note how 1+5 and Dict() were expressions in the macro body, but is afterward evaluated to an Int64 and a Dict.

            Source https://stackoverflow.com/questions/69632506

            QUESTION

            Julia convert NamedTuple to Dict
            Asked 2021-Oct-30 at 13:52

            I would like to convert a NamedTuple to a Dict in Julia. Say I have the following NamedTuple:

            ...

            ANSWER

            Answered 2021-Oct-30 at 13:52

            The simplest way to get an iterator of keys and values for any key-value collection is pairs:

            Source https://stackoverflow.com/questions/69755763

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

            Vulnerabilities

            No vulnerabilities reported

            Install python-data-structures

            You can download it from GitHub.
            You can use python-data-structures like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            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 .
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
            CLONE
          • HTTPS

            https://github.com/heineman/python-data-structures.git

          • CLI

            gh repo clone heineman/python-data-structures

          • sshUrl

            git@github.com:heineman/python-data-structures.git

          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link