tree-root | Tree collection and utility library | Dataset library
kandi X-RAY | tree-root Summary
kandi X-RAY | tree-root Summary
A tree structure and utility library called Tree Root. ####Status This library is sill in an early stage of development. The first major release has not yet been made and the API has not been fixed. No formalised version scheme is currently being followed. ####Binary search tree example.
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Top functions reviewed by kandi - BETA
- Main entry point
- Add the given element to the tree
- Build binary search tree
- Creates a tree from a top down tree
- Remove a child node
- Remove an element from a new collection
- Propagate new node
- Replaces an element in a new collection
- Creates a TreeSelector that evaluates to true for the given predicate
- Creates a new TreeSelector that iterates over all nodes matching the given predicate
- Create a new tree from the given root node
- Transform this path into a back - path
- Get the rotator for the given node
- Create a new child node
- Create a new tree from the given top down tree
- Evaluates the child results
- Calculates the next node
- Rotate a node
- Calculate the next node
- Return the next N
- Add a child to this tree
- Calculate the next layer
- Traverses the tree
- Traverses a tree
- Remove the given child
- Rotate a tree
tree-root Key Features
tree-root Examples and Code Snippets
Lines of Code : 28License : Non-SPDX (NOASSERTION)
Copyfinal Trees trees = Trees.get();
final SortingTreeBuilder> builder = trees
.treeBuilders()
.sortingTreeBuilder();
final BinarySearchTree tree = builder
.addElement(2)
.addElement(1)
.addElement(3)
.build(BinarySearchTree.t def is_full_binary_tree(tree: Node) -> bool:
"""
Returns True if this is a full binary tree
>>> root = Node(0)
>>> is_full_binary_tree(root)
True
>>> root.left = Node(0)
>>> is_full_ def depth_of_tree(tree: Node | None) -> int:
"""
Recursive function that returns the depth of a binary tree.
>>> root = Node(0)
>>> depth_of_tree(root)
1
>>> root.left = Node(0)
>>> def print_preorder(root: Node | None) -> None:
"""
Print pre-order traversal of the tree.
>>> root = Node(1)
>>> root.left = Node(2)
>>> root.right = Node(3)
>>> print_preorder(root)
Community Discussions
Trending Discussions on tree-root
QUESTION
I am using Verify.PlayWright and to take HTML element snapshots. When the compare opens, all the HTML is on one line. This makes it hard to see the differences. Is there a way to format the HTML in order to get a nicer comparison?
...ANSWER
Answered 2021-May-07 at 09:15You can use Verify.AngleSharp. It has a feature that ppretty prints html](https://github.com/VerifyTests/Verify.AngleSharp#pretty-print) for comparison purposes.
- install https://nuget.org/packages/Verify.AngleSharp/
- Call
VerifyAngleSharpDiffing.Initialize()once at assembly load time. - use
PrettyPrintHtmlin your test:
QUESTION
StackOverflow community,
I have a git repository with this hierarchy:
...ANSWER
Answered 2021-Mar-19 at 15:58It should be as simple as
QUESTION
I want to make exe using py file which is attached. Some test py files was formed exe and worked well.(using pyinstaller)
But I don't know why attached py file do not be converted the EXE file.
So, please try convert exe file and give me a feedback which point is wrong.
(This file is do not work in your computer due to coporate site. And this is py file for automation on the web browser.)
Creating py file using PYCHARM / Making exe file using pyinstaller on the Anaconda Powershell Prompt (Anaconda3)
** I want to show you prompt error which you can see simply. But I don't know which is error is critical to make exe. So, I attach the full prompt mssgs. Thank you for your understanding.
...ANSWER
Answered 2021-Mar-16 at 09:08I have PyInstaller: 3.5 and Python: 3.7.4.
I created a test.py file with the source you have provided.
Then in cmd line I used command "pyinstaller test.py"
The exe and related files are created in dist folder.
QUESTION
I am trying to select a search list tree value which is located inside a span tag. I am not able to locate its value to get this clicked.
I am sharing the HTML code as well as the picture of the focused area.
...Here I am searching users value and trying to click the option available from suggestion. below is html code
ANSWER
Answered 2020-Jul-21 at 21:07x-tree-ec-icon x-tree-elbow is not a valid class, as in HTML markup the class attribute is a space-separated list of classes.
Your options are one of:
USERFIELD=(By.CLASS_NAME, "x-tree-ec-icon")USERFIELD=(By.CLASS_NAME, "x-tree-elbow")USERFIELD=(By.XPATH, "//*[contains(@class, 'x-tree-ec-icon x-tree-elbow')]")
The first two options select your element by valid class. The last option uses the value of class as a string, and as such is quite slow, which probably makes it the least favourable option.
It is not clear from the HTML you posted if any of these will select the correct element. It is highly likely that multiple elements in your DOM will have, for example, the x-tree-ec-icon class. In this case, Selenium will pick the first one it encounters, which may or may not be the one you are interested in.
QUESTION
I have single page Angular based web application.And using below css classes for styling. so what i need to do in these below css classes so that most make use of GPU instead of using CPU. Like transform,transition,position etc etc.
here is the css style scss file. CSS:
...ANSWER
Answered 2020-Jul-02 at 12:36Make sure you use mostly transform for better performance.
Also make sure you add will-change: transform to your element, which will have transform property.
Also it will be good to add contain: layout to inform browser that what happens inside that box will not affect other part of page and vise versa. This would allow browser to make optimisations for that specific module / box / div.
QUESTION
I'm trying to automate one task I'm doing using Excel VBA and I have no problem to send the data I need to the webpage however in the webpage there is a node tree and to make my code works a selection needs to be selected before sending the data to the webpage to fill the information and I don't know how to select the element in that node tree. I tried get element by id but didn't help. The tree has about 18 elements and here is the code for one of its elements:
...ANSWER
Answered 2020-May-15 at 21:53Assuming you want to click on the options via anchor elements then you can use nth-of-type. You need to specify which option you want to click. You could create a dictionary which automatically collects the relevant visual text for the anchors e.g. Settle Invoice and then add the appropriate indices e.g. 1 as values for the dict. You could do this easily by populating a dictionary in a loop from 0 to ie.document.querySelector(".x-tree-node-ct .x-tree-node .x-tree-node-anchor").Length -1 and simply add + 1 to the loop counter to get the appropriate index value to insert into dict. Use the indexed item from the nodeList returned and take the .innerText to get the keys.
Generically:
QUESTION
I tried following this tutorial, but I get errors like Identifier expected., '{' or ';' expected., Parameter declaration expected., Cannot find name '$'. Did you mean the instance member 'this.$'? thrown out. The code is supposed to click on the treeview arrows to expand the view and then bind a click event to each single element.
Component.ts:
...ANSWER
Answered 2020-Jan-06 at 10:26Use it in either of your function. Not outside of the function.
QUESTION
My Backend over at localhost:3000/gettreeview returns a JSON object and it needs to be stored in the variable nodes. I tried to accomplish it with the code below but have failed:
ANSWER
Answered 2020-Feb-26 at 16:00Try:
QUESTION
I have an angular site that contains a component inside another component. I'm using routing and lazy loading the outer component (ComponentA). The inner component (ComponentB) depends on a 3rd party directive.
Here's the proof of concept (open the console to see the error).
I'm getting an error when using the 3rd party directive inside ComponentB. This isn't an error with the directive itself but an error with how I've structured my code.
...ANSWER
Answered 2017-Apr-20 at 17:10I was able to get the application running by removing FeatureBModule entirely. Then the FeatureAModule is correct as it needs to then delcare FeatureBComponent.
The FeatureAModule then looks like this:
QUESTION
I've build a component based on Clarity (v 0.13.1) Tree view,
I have an issue when i am selecting\ unselecting a collapsed parent node, it's not affecting child nodes selection, and when i'm expanding him he is getting selected\unselected again.
Can someone assist please?
below is the view:
...ANSWER
Answered 2018-Jul-03 at 16:18Your root node needs to point to the boolean selected property of the selection object. You're setting the clrSelected binding to the whole object, which causes this behavior.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install tree-root
You can use tree-root like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the tree-root component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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