阿里云
>
python
>
python分钟
python分钟
30
分钟
Python
教程
win/mac/linux的
python
下使用
python
console与cmd/shell安装完成之后,可以直接在命令行/terminal中执行
python
3,进入
python
shell,不管在哪个系统上,都可以看到类似下面的提示:
Python
3.7.3(default,Apr 3 2019,05:39:12)[GCC 8.3.0]
on
...
5
分钟python
:在PPT里做三联柱形图
分钟
说长不长,说短不短,可以学会对办公自动化的诀窍。在这个
python
的PPT专辑里,会教大家如何用
python
自动化一步步,一行行程序,手把手的编码说明,生成好看的PPT。接上节的简单柱形图生成,本节进行进一步的定制柱形图高级技巧的探讨。...
一
分钟
学
Python
|
Python
的数字类型
Python
的数字类型
Python
程序中数字类型Number用来存储数值,
Python
3开始只支持int、float、bool、complex这几种类型,删除了
Python
2中的long型。下面我将具体介绍
python
3中的那4种数字类型。整型(int)整型(int)就是整数,不含有小数点。...
一
分钟
学
Python
|第一个
Python
程序
之前我们简单介绍了
Python
的安装和环境搭建,没看过的小伙伴可以看之前的文章
Python
简介,现在就让我们继续
Python
的学习吧。今天我们来开始学习
Python
的基础语法。在学习语法之前首先教大家写第一个
Python
程序。第一个
Python
程序
Python
属于...
一
分钟
学
Python
|
Python
的字符串类型
Python
的字符串类型之前我们学完了
Python
的简单语法,现在我们一起学习
Python
的一些数据类型。这里所说的类型不是变量的类型,变量是没有类型的,这个类型指的是变量内存中对象的类型,
Python
中基本的数据类型有Number(数字)String(字符...
一
分钟
学
Python
|
Python
的循环语句
for 语句for循环的一般格式如下:for<variable>in<sequence>:<statements>else:代码示例如下languages=["C","C++","Perl","
Python
"]for x in languages:print(x)sites=["Hello","World"]for site in sites:if site="World":print("YYY")...
一
分钟
学
Python
|
Python
的条件语句
if语句
python
中的if语句的语法格式有几种,格式如下if 判断条件:执行语句.上述格式中,当判决条件成立时,执行执行语句。为假时,跳过执行语句。if 判断条件:statement 1 else:statement 2上述格式中,当判决条件成立时,执行执行语句1。...
一
分钟
学
Python
|
Python
的函数(上)
File"test.
py
",line 10,in<module>printme()TypeError:printme()missing 1 required positional argument:'str'关键字参数关键字参数和函数调用关系紧密,函数调用使用关键字参数来确定传入的参数值。使用关键字参数允许函数调用时参数的...
一
分钟
学
Python
|
Python
的字典
字典简介字典是一种可变容器模型,且可存储任意类型对象。字典的每个键值(key=>value)对用冒号(:)分割,每个对之间用逗号(,)分割,整个字典包括在花括号(*{})*中,格式如下所示:d={key1:value1,key2:value2 }键必须是唯一的,但值则不必。...
一
分钟
学
Python
|
Python
的集合
集合简介集合(set)是一个无序的不重复元素序列。可以使用大括号 { } 或者 set()函数创建集合,注意:创建一个空集合必须用 set()而不是 { },因为 { } 是用来创建一个空字典。创建格式:parame={value01,value02,.} 或者 set(value)代码...
1
2
3
4
...
10
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交互式建模(PAI-DSW)
PAI-DSW是为算法开发者量身打造的云端深度学习开发环境,内置JupyterLab、WebIDE及Terminal,无需任何运维配置即可编写、调试及运行Python代码。支持多个开源框架安装,并提供阿里巴巴深度优化的Tensorflow框架。
立即开通
产品控制台
产品文档
学习指南
PAI-DSW入门指南
实践案例
产品活动
DSW探索者版限时免费
全新发布
DSW Gallery重磅上线
金融量化科学计算实践
业务讨论
加入钉钉群
开发者社区
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交互式建模(PAI-DSW)
PAI-DSW是为算法开发者量身打造的云端深度学习开发环境,内置JupyterLab、WebIDE及Terminal,无需任何运维配置即可编写、调试及运行Python代码。支持多个开源框架安装,并提供阿里巴巴深度优化的Tensorflow框架。
立即开通
产品控制台
产品文档
学习指南
PAI-DSW入门指南
实践案例
产品活动
DSW探索者版限时免费
全新发布
DSW Gallery重磅上线
金融量化科学计算实践
业务讨论
加入钉钉群
开发者社区