如下所示：
import numpy as np
import codecs, json
a = np.arange(10).reshape(2,5) # a 2 by 5 array
b = a.tolist() # nested lists with same data, indices
file_path = "/path.json" ## your path variable
json.dump(b, codecs.open(file_path, 'w', encoding='utf
题目来源：The Flat Dictionary
一.题目
You are given a dictionary where the keys are strings and the values are strings or dictionaries. The goal is flatten the dictionary, but save the structures in the keys. The result should be the a dictionary without the
异常简明信息： See nested exception: java.lang.IllegalAccessException: class org.quartz.simpl.SimpleJobFactory (in module quartz) cannot access class com.soe.others.HelloJob (in module Thread_study05) because module Thread_study05 does not export com.soe.ot
而由于ruby作为一个完全纯净的面向对象语言，任何东东都是对象，方法是对象，类也是对象…，所以self就会有很多环境，区分不同环境的self含义才能更好的理解程序的含义 一、Top Level Context Ruby代码 puts self 打印出main,这个代表Object的默认对象main. 二、在class或module的定义中： 在class和module的定义中，self代表这个class或这module对象： Ruby代码 class S puts ‘Just started c
针对“ Harper Blog”设计的Project One样式指南
设计指南可以参考原始电子表格
:rainbow: :sparkles: :two_hearts:
命名约定
ID names, Class names, file names, variable names should be in lowerCamelCase
评论准则
Comments should be on their own line(s).
Avoid the use of end-of-line comm
