Cell | OpenGL C++ Graphics Engine | Graphics library

 by   JoeyDeVries C++ Version: Current License: Non-SPDX

kandi X-RAY | Cell Summary

kandi X-RAY | Cell Summary

Cell is a C++ library typically used in User Interface, Graphics, WebGL applications. Cell has no bugs, it has no vulnerabilities and it has medium support. However Cell has a Non-SPDX License. You can download it from GitHub.

Cell - Graphics engine.

            kandi-support Support

              Cell has a medium active ecosystem.
              It has 754 star(s) with 122 fork(s). There are 54 watchers for this library.
              It had no major release in the last 6 months.
              There are 13 open issues and 4 have been closed. On average issues are closed in 28 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of Cell is current.

            kandi-Quality Quality

              Cell has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              Cell has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              Cell 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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            Cell Key Features

            No Key Features are available at this moment for Cell.

            Cell Examples and Code Snippets

            Raises a TypeError if cell is not a RNNCell .
            pythondot img1Lines of Code : 32dot img1License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def assert_like_rnncell(cell_name, cell):
              """Raises a TypeError if cell is not like an RNNCell.
              NOTE: Do not rely on the error message (in particular in tests) which can be
              subject to change to increase readability. Use
            Returns the neighbours of a cell
            pythondot img2Lines of Code : 26dot img2License : Permissive (MIT License)
            copy iconCopy
            def get_neigbours(self, cell):
                    Return the neighbours of cell
                    neughbour_cord = [
                        (-1, -1),
                        (-1, 0),
                        (-1, 1),
                        (0, -1),
                        (0, 1),
                        (1, -1),
            Call the wrapped cell .
            pythondot img3Lines of Code : 24dot img3License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def __call__(self, inputs, state, scope=None):
                """Runs the RNN cell step computation.
                We assume that the wrapped RNNCell is being built within its `__call__`
                method. We directly use the wrapped cell's `__call__` in the overridden

            Community Discussions


            in Typescript, try...catch error object shows "Object is of type 'unknown'.ts(2571)"
            Asked 2022-Mar-18 at 03:47
            router.get('/cells', async (req, res) => {
                try {
                  const result = await fs.readFile(fullPath, { encoding: 'utf-8' });
                } catch (err) {
                  if (err.code === 'ENOENT') { // Object is of type 'unknown'.ts(2571) (local var) err: unknown
                    await fs.writeFile(fullPath, '[]', 'utf-8');
                  } else {
                    throw err;


            Answered 2021-Oct-03 at 06:44

            In JavaScript/TypeScript you can throw anything, not only errors. In theory it could be anything in the catch block. If you want to prevent the type error it could make sense to check if the unknown value is a system error before checking the code.

            Source https://stackoverflow.com/questions/69422525


            How to remove section header separator in iOS 15
            Asked 2022-Feb-28 at 13:50

            In iOS 15, UITableView adds a separator between a section header and the first cell:

            How can I hide or remove that separator?

            A few notes:

            1. The header is a custom view returned from tableView(_:viewForHeaderInSection:).
            2. When looking at the view debugger, I can see that the extra separator is actually a subview of the first cell, which now has a top and a bottom separator.
            3. Other than setting tableView.separatorInset to change the inset of cell separators, this is a completely standard table view with no customizations.


            Answered 2021-Sep-07 at 09:21

            Option 1: Maybe by using UITableViewCellSeparatorStyleNone with the table view and replacing the system background view of the cell with a custom view which only features a bottom line?

            Option 2: Using hint from https://developer.apple.com/forums/thread/684706

            Source https://stackoverflow.com/questions/68875229


            python-docx adding bold and non-bold strings to same cell in table
            Asked 2022-Feb-26 at 21:23

            I'm using python-docx to create a document with a table I want to populate from textual data. My text looks like this:



            Answered 2022-Feb-26 at 21:23

            You need to add run in the cell's paragraph. This way you can control the specific text you wish to bold

            Full example:

            Source https://stackoverflow.com/questions/71150313


            Count nodes within k distance of marked nodes in grid
            Asked 2022-Feb-25 at 09:45

            I am attempting to solve a coding challenge however my solution is not very performant, I'm looking for advice or suggestions on how I can improve my algorithm.

            The puzzle is as follows:

            You are given a grid of cells that represents an orchard, each cell can be either an empty spot (0) or a fruit tree (1). A farmer wishes to know how many empty spots there are within the orchard that are within k distance from all fruit trees.

            Distance is counted using taxicab geometry, for example:



            Answered 2021-Sep-07 at 01:11

            This wouldn't be easy to implement but could be sublinear for many cases, and at most linear. Consider representing the perimeter of each tree as four corners (they mark a square rotated 45 degrees). For each tree compute it's perimeter intersection with the current intersection. The difficulty comes with managing the corners of the intersection, which could include more than one point because of the diagonal alignments. Run inside the final intersection to count how many empty spots are within it.

            Source https://stackoverflow.com/questions/69075779


            How to undo/redo changes inside the selected cell in Jupyter notebook?
            Asked 2022-Feb-22 at 14:01

            I am using Jupyter notebook (from anaconda Jupyter lab) on Windows 10 and tried to undo/redo changes in the selected cell. However, I can only undo/redo changes in the whole notebook.

            For example, I edited cell#1 then cell#2. Say I want to undo changes in cell#1, so I go to cell#1 and press control+z, it will however undo the change in cell#2.

            My friend using Mac doesn't have this issue. Are there any settings for this? I searched online and didn't find anyone who has the same problem. It is so weird!



            Answered 2021-Oct-14 at 20:04

            This global undo/redo is a new feature that enables Real Time Collaboration which was added in JupyterLab 3.1. It is indeed sub-optimal for many use cases.

            JupyterLab 3.2 allows to disable notebook-wide history tracking (see issue 10791 nad PR 10949), but with a caveat: when moving cells you may loose the undo history, which is why the setting is marked as experimental (it requires more work to be exposed or enabled by a default). To get the selective undo/redo please add:

            Source https://stackoverflow.com/questions/68763795


            iPyKernel throwing "TypeError: object NoneType can't be used in 'await' expression"
            Asked 2022-Feb-22 at 08:29

            I know that several similar questions exist on this topic, but to my knowledge all of them concern an async code (wrongly) written by the user, while in my case it comes from a Python package.

            I have a Jupyter notebook whose first cell is



            Answered 2022-Feb-22 at 08:27

            Seems to be a bug in ipykernel 6.9.0 - options that worked for me:

            • upgrade to 6.9.1 (latest version as of 2022-02-22); e.g. via pip install ipykernel --upgrade
            • downgrade to 6.8.0 (if upgrading messes with other dependencies you might have); e.g. via pip install ipykernel==6.8.0

            Source https://stackoverflow.com/questions/71116130


            How can I take comma separated inputs for python AnyTree module?
            Asked 2022-Feb-20 at 08:43

            Community. I need to accept multiple comma-separated inputs to produce a summary of information ( specifically, how many different employees participated in each group/project)? The program takes employees, managers and groups in the form of strings.

            I'm using anytree python library to be able to search/count the occurrence of each employee per group. However, this program is only accepting one value/cell at a time instead of multiple values.

            Here is the tree structure and how I accept input values?



            Answered 2022-Feb-13 at 12:47

            I believe one way to go about it is:

            Source https://stackoverflow.com/questions/71079342


            Rasterize polygons based on maximum overlap (using R packages terra or stars)
            Asked 2022-Feb-13 at 07:20

            I have a question concerning rasterization of polygons by maximum overlap, i.e assign the value of the polygon that has the highst area overlap with the raster cell.

            The real world exercise is to rasterize polygons of soil-IDs in R, in order to produce relatively low resolution maps of soil properties as model inputs.

            The problem is that the rasterize() function of the terra package (and similar stars' st_rasterize()) assigns the cell value from the polygon that contains the cell midpoint. If a raster cell contains multiple polygons, I would rather like to select the value of the polygon (soil-ID), which has the highest aerea cover in a raster cell.

            Here is a small self-contained example that visualizes my problem, using terra.



            Answered 2022-Feb-10 at 14:38

            Please find one possible solution using terra and sf libraries.

            The idea is to convert the SpatRaster r into a SpatVector and then into an sf object in order to take advantage of the sf::st_join() function using the largest = TRUE argument. The rest of the code then consists of simply converting the sf object back into a SpatVector and then a SpatRaster using the terra::rasterize() function.

            So, please find below a reprex that details the procedure.


            • Code

            Source https://stackoverflow.com/questions/71065269


            C++ Copy Constructors: must I spell out all member variables in the initializer list?
            Asked 2022-Jan-30 at 04:18

            I have some pretty complicated objects. They contain member variables of other objects. I understand the beauty of copy constructors cascading such that the default copy constructor can often work. But, the situation that may most often break the default copy constructor (the object contains some member variables which are pointers to its other member variables) still applies to a lot of what I've built. Here's an example of one of my objects, its constructor, and the copy constructor I've written:



            Answered 2022-Jan-30 at 02:54

            C++ Copy Constructors: must I spell out all member variables in the initializer list?

            Yes, if you write a user defined copy constructor, then you must write an initialiser for every sub object - unless you wish to default initialise them, in which case you don't need any initialiser - or if you can use a default member initialiser.

            the object contains some member variables which are pointers to its other member variables)

            This is a design that should be avoided when possible. Not only does this force you to define custom copy and move assignment operators and constructors, but it is often unnecessarily inefficient.

            But, in case that is necessary for some reason - or custom special member functions are needed for any other reason - you can achieve clean code by combining the normally copying parts into a separate dummy class. That way the the user defined constructor has only one sub object to initialise.

            Like this:

            Source https://stackoverflow.com/questions/70911220


            lfortran in a jupyter notebook kills kernel
            Asked 2022-Jan-23 at 22:47

            I can't seem to get output from the lfortran jupyter kernel.

            I installed via conda install for:



            Answered 2022-Jan-23 at 22:47

            The global scope in LFortran is special to enable interactivity and usage in a notebook and defines a set of additional rules. You actually don't need a program body to run any Fortran code there, just using the print statement directly will work:

            Source https://stackoverflow.com/questions/70825597

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


            No vulnerabilities reported

            Install Cell

            You can download it from GitHub.


            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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