tutorial

在这之前你需要准备好 一台安装了宝塔面板的linux centOS服务器 hexo博客已经成功部署到了服务器上 能够访问ssh 下载Hexo Editor到服务器端 定位到Hexo博客的根目录下，执行以下命令

Before I used to utilize hexo extension hexo-admin to write my blog and deploy webpage online.

The server’s previous technical issues have caused the loss of images and data.

人工智能第二讲 矩阵形式的线性回归 x_11表示第一个样本的第一个值

For and Else for x in range(6): print(x) if x==2: break else: print("over") # this line will skip if last line exists Pass There cannot exist any blank within for and if else.

人工智能第一讲 定义 基于已知的函数模型预测未知的

What’s new for me Do not need to declare variables indentation replaces curly braces to divide code blocks Grammar Assigning value to multiple variables x, y, z = 1, 2, "hello" Define a global variable in local function def myfunc(): global x x = "fantastic" Change the value of a global variable inside the function x = "declan" def myfunc(): global x x = "declan and jessica" New data type for me Sample Data Type x = 1j complex x = ["apple", "banana", "cherry"] list x = ("apple", "banana", "cherry") tuple x = range(6) range x = {"name" : "Bill", "age" : 63} dict x = {"apple", "banana", "cherry"} set x = frozenset({"apple", "banana", "cherry"}) frozenset x = True bool x = b"Hello" bytes x = bytearray(5) bytearray x = memoryview(bytes(5)) memoryview Specifying the data type x = dataType(value) Verify the data type x = 'declan' type(x) Random number import random x = random.

First of all, let’s see what extensions I am using now.

ArrayList // the data type must be a type of class ArrayList<String> a = new ArrayList<String>(); ArrayList<Integer> b = new ArrayList<Integer>(); // the size of the ArrayList arrayList.

什么是Markdown？ Markdown 是一种轻量级标记语言，通过一些简单的符号来表示多级标题、引用等不同属性的文本。对于一般的写作者，我们可以把Markdown理解为word的简约替代方案。