Archives | PrimerPy

2020

04

01

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

01

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 Web Framework Flask

03

31

CentOS 7

CentOS ConfigurationBasic Info Checks Check CentOS Version scriptcat /etc/redhat-release Set up Networks Open network

2020-03-31 Linux

CentOS Linux

18

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

17

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

15

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

15

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

14

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

14

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

02

16

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