map | A type-safe hash map implementation for C | Map library

by rxi C Version: Current License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | map Summary

map is a C library typically used in Geo, Map applications. map has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A type-safe generic hashmap implementation for C.

Support

Quality

Security

License

Reuse

Support

map has a low active ecosystem.

It has 503 star(s) with 105 fork(s). There are 25 watchers for this library.

It had no major release in the last 6 months.

There are 6 open issues and 4 have been closed. On average issues are closed in 10 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of map is current.

Quality

map has no bugs reported.

Security

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

License

map 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

map 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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map Key Features

No Key Features are available at this moment for map.

map Examples and Code Snippets

Map a function over a tensor .

python

Lines of Code : 478

License : Non-SPDX (Apache License 2.0)

Copy

def map_fn(fn,
           elems,
           dtype=None,
           parallel_iterations=None,
           back_prop=True,
           swap_memory=False,
           infer_shape=True,
           name=None,
           fn_output_signature=None):
  """Transf

Map a function over multiple elements .

python

Lines of Code : 142

License : Non-SPDX (Apache License 2.0)

Copy

def map_fn(fn,
           elems,
           dtype=None,
           parallel_iterations=None,
           back_prop=True,
           swap_memory=False,
           infer_shape=True,
           name=None):
  """map on the list of tensors unpacked from `e

Map a function over elems .

python

Lines of Code : 130

License : Non-SPDX (Apache License 2.0)

Copy

def vectorized_map(fn, elems, fallback_to_while_loop=True, warn=True):
  """Parallel map on the list of tensors unpacked from `elems` on dimension 0.

  This method works similar to `tf.map_fn` but is optimized to run much faster,
  possibly with a m

Community Discussions

Trending Discussions on map

Insert to specific Sheet Name based on form input data

Sum values in an array of objects by value

What is the best practice of passing reference counted C++ objects to Lua?

what's the simplest way to calculate the sum of values at the end of this jq command?

How to print ggplot for multiple tables in this case?

Check if a vector contains object with already entered values

Getting an error "TypeError: Cannot read property 'split' of undefined"

How to type object in a material ui select

MVC Controller not mapping input parameter

Create components with custom refs and access it later

QUESTION

Insert to specific Sheet Name based on form input data

Asked 2021-Jun-16 at 03:23

I wanted to insert my data to a specific sheet name based on form input value of "svdate":

...

ANSWER

Answered 2021-Jun-16 at 02:12

I thought that in your situation, it is required to retrieve 6/17 from 06/17/2021. For this, how about the following modification?

Modified script:

In this case, please modify doPost as follows.

From:

Source https://stackoverflow.com/questions/67995123

QUESTION

Sum values in an array of objects by value

Asked 2021-Jun-16 at 02:44

var Employees = [
    {
        "id": "382740",
        "PayrollID": "8117817425",
        "EmployeeName": "Bob Jones",
        "StartTime": "15:15:00.0000000",
        "FinishTime": "18:15:00.0000000",
        "BreakTime": "45",
        "TotalTime": 2,
        "Comments": "Test",
        "Rate": "19"
    },
    {
        "id": "439617",
        "PayrollID": "8117817425",
        "EmployeeName": "Peter Pan",
        "StartTime": "16:15:00.0000000",
        "FinishTime": "21:15:00.0000000",
        "BreakTime": "60",
        "TotalTime": 4,
        "Comments": "Test",
        "Rate": "32"
    },
    {
        "id": "201636",
        "PayrollID": "5042289623",
        "EmployeeName": "Bob Jones",
        "StartTime": "09:56:00.0000000",
        "FinishTime": "11:56:00.0000000",
        "BreakTime": "45",
        "TotalTime": 1.25,
        "Comments": "Test Comments",
        "Rate": "19"
    },
    {
        "id": "799653",
        "PayrollID": "5042289623",
        "EmployeeName": "Clarke Kent",
        "StartTime": "16:49:00.0000000",
        "FinishTime": "21:49:00.0000000",
        "BreakTime": "60",
        "TotalTime": 4,
        "Comments": "Test",
        "Rate": "19"
    },
    {
        "id": "951567",
        "PayrollID": "5042289623",
        "EmployeeName": "Bob Jones",
        "StartTime": "01:49:00.0000000",
        "FinishTime": "16:49:00.0000000",
        "BreakTime": "60",
        "TotalTime": 14,
        "Comments": "Test",
        "Rate": "10"
    }
]

...

ANSWER

Answered 2021-Jun-16 at 02:44

In the Map, set the value not to the cumulative total time for the employee so far, but to a whole employee object that contains the total time inside it. Spread the first object found so as not to mutate the input.

Source https://stackoverflow.com/questions/67995504

QUESTION

What is the best practice of passing reference counted C++ objects to Lua?

Asked 2021-Jun-16 at 02:17

I want to have my reference counted C++ object also managed in Lua callbacks: when it is held by a Lua variable, increase its refcount; and when the Lua variable is destroyed, release one refcount. It seems the releasing side can be automatically performed by __gc meta-method, but how to implement the increasing side?

Is it proper&enough to just increase refcount every time before adding the object to Lua stack?

Or maybe I should new a smart pointer object, use it everywhere in Lua C function, then delete it in __gc meta-method? This seems ugly as if something wrong with the Lua execution and the __gc is not called, the newed smart pointer object will be leaked, and the refcounted object it is referring would have leak one count.

In Perl that I'm more familiar with, this can be achieved by increase refcount at OUTPUT section of XS Map, and decrease refcount at destroyer.

...

ANSWER

Answered 2021-Jun-10 at 19:23

I assume you have implemented two Lua functions in C: inc_ref_count(obj) and dec_ref_count(obj)

Source https://stackoverflow.com/questions/67918149

QUESTION

what's the simplest way to calculate the sum of values at the end of this jq command?

Asked 2021-Jun-15 at 22:54

I see that jq can calculate addition as simply as jq 'map(.duration) | add' but I've got a more complex command and I can't figure out how to perform this add at the end of it.

I'm starting with data like this:

...

ANSWER

Answered 2021-Jun-15 at 22:54

If any of your output is going to be raw, you need to pass -r; it'll just be ignored for data items that aren't strings.

Anyhow -- if you write (expr1, expr2), then your input will be passed through both expressions. Thus:

Source https://stackoverflow.com/questions/67993813

QUESTION

How to print ggplot for multiple tables in this case?

Asked 2021-Jun-15 at 22:10

I have this code which prints multiple tables

...

ANSWER

Answered 2021-Jun-15 at 20:59

So, this is a good opportunity to use purrr::map. You are half way there by applying code to one dataframe.

You can take the code that you have written above and put it into a function.

Source https://stackoverflow.com/questions/67992308

QUESTION

Check if a vector contains object with already entered values

Asked 2021-Jun-15 at 21:55

so I'm struggling with these things:

I have method that returns istream input and takes istream input as a parameter, sends values to vector and stores them in it. Now, when I've entered 1 value, I'm trying to make a check if vector already contains that value, here is my code to understand it better:

...

ANSWER

Answered 2021-Jun-15 at 20:14

first of all, you can check count of std::vector to see if given key exists

Source https://stackoverflow.com/questions/67990349

QUESTION

Getting an error "TypeError: Cannot read property 'split' of undefined"

Asked 2021-Jun-15 at 20:51

I am working in react application and founded this stubborn thing. This is my state in react to which i am working on

...

ANSWER

Answered 2021-Jun-15 at 20:51

You seem to be confusing useState with the class component's state.

Running setState({ testInfo: testInfoArray }); sets the entire state to { testInfo: testInfoArray }, removing state.selectedParagraph entirely, causing it to be undefined.

You'll want to use useState multiple times, like this:

Source https://stackoverflow.com/questions/67993048

QUESTION

How to type object in a material ui select

Asked 2021-Jun-15 at 20:40

I'm trying to implement a Select component using reactjs material ui and typescript.

However, I am getting the following typing error:

...

ANSWER

Answered 2021-Jun-15 at 20:40

From what it looks like, options is actually an array of objects rather than just an object. So all you would need to do is map over the options variable. You are currently using Object.keys which is what you use if you are wanting to iterate over the keys in an object.

Source https://stackoverflow.com/questions/67993116

QUESTION

MVC Controller not mapping input parameter

Asked 2021-Jun-15 at 20:31

I am doing a post request which is correct (I have proven it in the pic below), yet MVC is not mapping it to my model, even though Newtonsoft.Json class is able to map my post data to the same data model without issue. How do I debug this further?

Data to replicate the issue (just tested it and the issue is still present):

Model:

...

ANSWER

Answered 2021-Jun-15 at 20:26

fix your ajax

Source https://stackoverflow.com/questions/67992118

QUESTION

Create components with custom refs and access it later

Asked 2021-Jun-15 at 19:53

I want to create components dynamically with custom Refs , and I want to use those refs and use with functionalities like measure() etc.

I created following code

...

ANSWER

Answered 2021-Jun-15 at 19:50

Issues

Yes, React refs need to be forwarded when using functional components.
You can't use the useRef hook within the loop.

Solution

Fix creating the refs. Use a React ref to hold an array of created refs, and pass them by mapped index.

Source https://stackoverflow.com/questions/67992070

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

Vulnerabilities

No vulnerabilities reported

Install map

The map.c and map.h files can be dropped into an existing C project and compiled along with it.

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: