grand | favorite Python graph libraries
kandi X-RAY | grand Summary
kandi X-RAY | grand Summary
Graph toolkit interoperability and scalability for Python.
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Top functions reviewed by kandi - BETA
- Add an edge between two nodes
- Get a node by its name
- Adds a node to the node table
- Checks if the graph has the given edges
- Add an edge to the graph
- Add a node to the table
- Get the predecessors of a node u
- Return the edge as a dict
- Get the list of nodes that are connected to the source
- Scans the table
- Update the node with the given metadata
- Checks if the node with the given u
- Returns a collection of all nodes
- Get the neighbors of a node u
- Get all edges in the table
- Return an iterator over all nodes
- Returns an iterator over all the nodes
- Ingest edges from an edgelist
- Return all the nodes in the table
- Yield all the edges in the graph
- Get predecessors of node u
- Ingest nodes from an edgelist
- Add an edge to the metadata table
- Returns an iterator over all the edges in the graph
- Get the neighbors of a node
- Returns the list of predecessors of the given node
grand Key Features
grand Examples and Code Snippets
Community Discussions
Trending Discussions on grand
QUESTION
I'm struggling with what seems should very much be a beginner task in CSS: scrolling and heights (when elements are nested more than 1 level deep).
I'd like to design layouts where default elements do not expand past their parent elements, and if they do, overflow: auto kicks in and they start scrolling.
I don't want to set height; 100% on every element though, as I need elements to only take up the space required, and so have been trying to use instead max-height: 100% or max-height: inherit on every element.
When using height: 100%, the height of the parent is correctly picked up even when elements are nested several layers deep, as seen here: Code Pen 1
ANSWER
Answered 2022-Mar-07 at 22:41I need elements to only take up the space required
Setting widths relative to the parent will not make elements take up only the space required. By default height is set to auto which only makes elements as tall as they need to be.
Stop levelTwo from overflowing levelOne & universally tell all elements to never expand beyond their parent
Decide what your children will do when they are too large to fit within their explicit height parent:
- Visibly overflow (Default)
- Hide (Bad practice)
- Scroll
- Why does
max-height: 100%not top out at the grandparent's height, whileheight: 100%does? I would have expected similar behavior.
Why setting
height: 100%on each works, butmax-height: 100%does not
MDN - The percentage is calculated with respect to the height of the generated box's containing block. If the height of the containing block is not specified explicitly (i.e., it depends on content height), and this element is not absolutely positioned, the percentage value is treated as none.
So because your levelOne container has a max-height and not a height, the max height is seen as 100% of auto - and 100% of "as much as you need" is a max-height of none.
- Is there a better method to not allow elements to spill out of their parent sizes?
Please let me know if this example is in the direction you want.
QUESTION
Goodnight all.
When I try to install a package I get the error you can see below and nothing installs.
...ANSWER
Answered 2022-Feb-27 at 20:32As the output states, it cannot automatically fix it:
QUESTION
I am following Stanfords' CS193p Developing Apps for iOS online course.
It is using the Grand Central Dispatch (GCD) API for a demo of multithreading. But they noted, that
"GCD has been mostly replaced by Swift's new built-in async API as of WWDC 2021".
So I wanted to learn how the code from the Lecture would look like after updating it to use this new API.
After watching Apple's WWDC videos, it seems to me like
DispatchQueue.global(qos: .userInitiated).async { } is replaced in this new async API with Task { } or Task(priority: .userInitiated) {}, but I'm not sure, what has DispatchQueue.main.async { } been replaced with?
So, my questions are:
- Am I correctly assuming, that
DispatchQueue.global(qos: .userInitiated).async { }has been replaced withTask(priority: .userInitiated) {} - What has
DispatchQueue.main.async { }been replaced with?
Please help, I want to learn this new async-await API.
Here's the code from the Lecture, using old GCD API:
...ANSWER
Answered 2022-Feb-24 at 15:54If you really are going to do something slow and synchronous, Task.detached is a closer analog to GCD’s dispatching to a global queue. If you just use Task(priority: ...) { ... } you are leaving it to the discretion of the concurrency system to decide which thread to run it on. (And just because you specify a lower priority does not guarantee that it might not run on the main thread.)
For example:
QUESTION
I am a Pandas newbie and I am trying to automate the processing of ticket data we get from our IT ticketing system. After experimenting I was able to get 80 percent of the way to the result I am looking for.
Currently I pull in the ticket data from a CSV into a "df" dataframe. I then want to summarize the data for the higher ups to review and get high level info like totals and average "age" of tickets (number of days between ticket creation date and current date).
Here's an example of the ticket data for "df" dataframe:
I then create "df2" dataframe to summarize df using:
...ANSWER
Answered 2022-Feb-17 at 19:57Couldn't think of a cleaner way to get the structure you want and had to manually loop through the different groupby levels adding one row at a time
QUESTION
Used a calculated field by using the window_max and window_min functions:
...ANSWER
Answered 2021-Aug-24 at 09:26You just need to "wrap" you if statement with another one in order to handle the grand total using size which returns the number of rows in the partition.
Using the superstore you can create a calculated field like this:
QUESTION
I'm trying to solve a VRP problem allowing dropping nodes through penalties and multiple depots.
Code works fine with penalties and vehicles starting and ending at the same depots:
...ANSWER
Answered 2022-Feb-07 at 10:59With custom start and ends, you should use Routing.Start(vehicle_index) and Routing.End(vehicle_index) to get the index of these nodes.
QUESTION
I'm new to react and I'm having trouble preventing the components from re-rendering when I navigate to a different page. Im trying to navigate to my Signup and login page which have nothing but a line of text which is the ONLY thing I want displayed.
The problem is that the Navbar re-renders each time I navigate through the links. I tried different times for react-router v6 but the Navbar is always re-rendering below when I navigate. I simply want the text shown only on the screen but the navbar still shows up
I did not include the Navbar as a Route in my code, but it is being shown every time I navigate to a different link as well as my image slider with react bootstrap carousel.
App.js
...ANSWER
Answered 2022-Jan-23 at 06:51Starting react-router-dom v6, you can split your components and have them rendered only on speicifc routes.
Your App.js should be like
QUESTION
I wanted to create a model of earth using a global 4k height map that I found online. I found this open source script that can do this.
...ANSWER
Answered 2022-Jan-08 at 22:43When you tell your 2D canvas context to .drawImage(), it's going to draw a 4000 pixels image over a 512 pixels canvas. That's how it's defined in the MDN documents if you only use three img, dx, dy arguments.
You could either:
- Draw the Earth image smaller to fit inside your 512x512 pixels canvas by using the 4th and 5th arguments of
dWidth, dHeight. - Make your canvas larger to match the width and height dimensions of your Earth image.
QUESTION
I'm trying to set state of array from grand child component which is located in parent component.
I tried to use setNumberOfVar([...varsLines]); this method but it's not updating the state immediately.it updates but one step back.
My Code
...ANSWER
Answered 2022-Jan-08 at 12:52try to do something like this
QUESTION
full error:
...ANSWER
Answered 2021-Dec-25 at 14:11From what I can see, in your SongManager you are creating Dictionary ret, but not adding any values to. Instead, you are trying to directly assign values: ret[timings] = notes_enc[name];. Dictionary is not an array, you should use Add() method, like this: ret.Add(timings, notes_enc[name]);
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Install grand
You can use grand 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.
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