PrimerPy
Python | Algorithms | Data Science
Python Class Variables and Instance Variables Python Class Variables and Instance Variables
Understanding the difference between Class Var and Instance Var is fundamental to OOP. Class VarGiven a class Lang, as b
2020-04-05 Python
OOP Python Class
Flask: avoid circular import Flask: avoid circular import
One of the common mistakes using Flask is circular import.To avoid it, we can split one application file into three file
2020-04-01 Python
Python Flask Web Framework
Flask Jinja2 Template Flask Jinja2 Template
Use Jinja2 template for Flask frontend rendering. Pass VariablesThere are two ways passing variables via Jinja2 pass va
2020-04-01 Python
Python Flask Web Framework Jinja2
Flask Responses in 3 common types Flask Responses in 3 common types
Flask is able to handle couple of accepted types of responses. I’ll summarize three most common ones: Text Json Templat
2020-04-01 Python
Python Flask Web Framework
CentOS 7 CentOS 7
CentOS ConfigurationBasic Info Checks Check CentOS Version cat /etc/redhat-release Set up Networks Open network service
2020-03-31 Linux
Linux CentOS
Computational Genomics Computational Genomics
Computation GenomicsCentral Dogma of Biology DNA: DNA is the genetic code A, C, G, T DNA is transcribed into RNA in a s
2020-03-18 Bioinfomatics
Bioinfomatics Computational Genomics
Get Started with Typescript Get Started with Typescript
1 Get Started with TypescriptAny large and good apps written in Javascript will be eventually written in Typescript. 1-1
2020-03-17 TS/JS
Typescript
A Primer on Numpy A Primer on Numpy
A Primer on NumpyThe core data structure used in numpy is array. Import Numpy After install numpy, simply import it. Usu
2020-03-15 Python
Python Numpy Data Science
Python Decorator Python Decorator
What is a Python DecoratorEssentially, Python Decorator is a type of Python function.A Python decorator enables addition
2020-03-15 Python
Python Decorator
20-Valid-Parentheses 20-Valid-Parentheses
ProblemGiven a string containing just the characters ‘(‘, ‘)’, ‘{‘, ‘}’, ‘[‘ and ‘]’, determine if the input string is v
2020-03-14 Algorithms
Algorithms Stack LeetCode Data Structure
1-TwoSum 1-TwoSum
Problem Given an array of integers, return indices of the two numbers such that they add up to a specific target. You ma
2020-03-14 Algorithms
Algorithms LeetCode Data Structure HashTable
十大经典排序算法整理汇总（附代码） 十大经典排序算法整理汇总（附代码）
本文整理并总结了十大经典的排序算法（冒泡排序、选择排序、插入排序、快速排序、归并排序、希尔排序、计数排序、基数排序、桶排序、堆排序）的时间复杂度、空间复杂度等性质。
2020-02-16 Algorithms
Leetcode Algorithms
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