python-ds | BS repo for how data structure code | Dataset library
kandi X-RAY | python-ds Summary
kandi X-RAY | python-ds Summary
No non-sense and no BS repo for how data structure code should be in Python - simple and elegant.
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Top functions reviewed by kandi - BETA
- Pretty print a tree
- Prints a level
- Calculate the height of a root
- Add a letter at index
- Return next item from the queue
- Check if a value is deleted
- Return the minimum value node of the root node
- Add a number to the heap
- Calculate the median of the heap
- KMP pattern search
- Calculates the longest prefix suffix of a pattern
- Return the height of a root
- Check if two strings are away away
- Return the minimum height of the root node
- Sort a list of holes
- Prints the top view of the tree
- Get minimum number of coins
- Computes the shortest path between source and destination
- Finds the minimum number of steps between two nodes
- Find a subarray in an array
- Check if s is a bipartite
- Sum two numbers
- Merges the elements of an array
- Find the minimum number of elements that are less than k
- Expand the longest palindromic substrings in a string
- Prints a horizontal tree
- Shell sort
python-ds Key Features
python-ds Examples and Code Snippets
#-*- coding:utf-8 -*-
#copyright@zhanggugu
import six
import sys
class HuffNode(object):
"""
定义一个HuffNode虚类,里面包含两个虚方法:
1. 获取节点的权重函数
2. 获取此节点是否是叶节点的函数
"""
def get_wieght(self):
raise NotImplementedError(
"
_ __ _ _
| | ___ __ _ ___ / _| | | ___ __ _ _ __ _ __ (_) _ __ __ _
| | / _ \ / _` | _____ / _ \ | |_ _____ | | / _ \ / _` || '__|| '_ \ |
def at(dataset, index):
"""Returns the element at a specific index in a datasest.
Currently, random access is supported for the following tf.data operations:
- `tf.data.Dataset.from_tensor_slices`,
- `tf.data.Dataset.from_tensors`,
Community Discussions
Trending Discussions on python-ds
QUESTION
I am comparing the dates of two files in Python (If the last modification time from today to yesterdey is 24 hours) from a remote machine:
I am trying by this way:
...ANSWER
Answered 2020-Aug-28 at 02:14There is no need to call shell commands in order to retrieve the modification time of a file:
QUESTION
I developed a package that uses matplotlib
and so I've added the following line to my project's setup.py
: (link to setup.py)
ANSWER
Answered 2019-Apr-20 at 21:51Since you are specifying version to be >=2.0.0 (greater than 2.x.x), pip is installing latest version 3.x.x.
If you want to install version 2.0.0 then try using following code:
QUESTION
Newbie setup Gitiles plugin at ubuntu 16.04 ~/gerrit/plugins$ buck build gitiles and send the error below
...ANSWER
Answered 2017-Aug-16 at 12:56Do you really need to build the Gitiles plugin? You can download the plugin from GerritForge.
- Search for plugin-gitiles-stable-GERRIT-VERSION
- Download the gitiles.jar file
- Install it at GERRIT-SITE/plugins
- Restart Gerrit
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install python-ds
You can use python-ds 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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