上课学习基础知识准备

it2025-04-28  7

上课学习基础知识准备

学习工具准备

首先我们要注册一个博客

csdn

注册地址

https://passport.csdn.net/login?code=public

markdown软件

typora

下载地址

https://cloud.189.cn/t/yuQVza7VBJvy

本地搜索软件

everything

下载说明

everything 下载与安装_pyhui的技术博客-博客 https://blog.csdn.net/ifubing/article/details/107477091 资源管理器

qdir

使用说明

qdir安装 多窗口资源管理软件_pyhui的技术博客-博客 https://blog.csdn.net/ifubing/article/details/107074337

局域网聊天软件

FeiQ

下载地址

控屏软件

伽卡它卡学生端

下载地址

https://cloud.189.cn/t/QvEfeaymMBRz

录屏软件

ev录屏

博文地址

录屏软件 ev录屏 安装与使用教程 教学演示视频提问必会的软件_pyhui的技术博客-博客 https://blog.csdn.net/ifubing/article/details/107353002

脑图软件

xmind

官方网址

XMind思维导图 | XMind中文官方网站 https://www.xmind.cn/

录动图软件

screentogif

安装说明

screentogif 屏幕录制生成gif图片的软件安装过程_pyhui的技术博客-博客 https://blog.csdn.net/ifubing/article/details/107371515

截图软件

snipaste

下载地址

》网盘下载 https://cloud.189.cn/t/FVJNnu7fmMBz

》官方下载 Snipaste https://www.snipaste.com/

视频播放器

potplayer

下载说明

potplayer播放器的下载与截图配置_pyhui的技术博客-博客 https://blog.csdn.net/ifubing/article/details/107094946

学习软件下载

myeclipse

下载地址

https://cloud.189.cn/t/MnyuEjIrY7Fn

安装说明

myeclipse 10.7安装过程与初次启动_pyhui的技术博客-博客 https://blog.csdn.net/ifubing/article/details/107418526

破解过程

MyEclipse10安装破解教程_天各一方的博客-博客 https://blog.csdn.net/qq_38114342/article/details/83009800

idea

下载与安装

idea下载与安装 0913_pyhui的技术博客-博客 https://blog.csdn.net/ifubing/article/details/108138883

论学习方法

为什么学习

同龄人在学习 父母花钱让学习 为了一份好工作 为了挑战自我 为了改变命运

正确的选择可以让自己少走很多的弯路

知识的影响

金钱与知识的当前状态 每个人当前的知识与财力不同 四种情况将会对应四种人生命运

知识决定视野 视野决定选择 选择决定方向 方向决定成败

为什么要努力学习

学习的累积效应

关于知识的吸收益

现在的我们与未来

现在的你们

![在这里插入图片描述](https://img-blog.csdnimg.cn/2020072715223419.gif

经历了一翻学习和一些项目历炼后的你们

![在这里插入图片描述](https://img-blog.csdnimg.cn/20200727152246556.gif

关于编程语言的介绍

什么是语言

进行沟通的一种表达方式

我们可以理解的语言

普通话 武汉话 广东话 日语 韩语

语言沟通可实现的效果

获取情报 指使任务 文明战争 心理建设 知识传播 。。。

关于编程语言

》百科中的编程语言

》小结

编程语言就是与计算机沟通的语言

程序与指令之间的关系

生活中的程序,银行取款流程

在银行取款,我们会经历以下的步骤

银行取款分析

按流程办事 先做什么 后做什么 按顺序执行

深入的思考

流程的制定者,相当于做的程序员的工作 流程的合理安排,让功能运行更流畅 比较(新式,老式)取款流程的差别与用户体验

我们的目的,成为一名优秀的程序员 设计出更人性化,更高效率的程序

什么是计算机程序

微信发布朋友圈的流程分析

程序指令与编程语言三者的关系

一个程序由很多个指令组成 每一个指令都需要有编程语言来描述 编程语言用于让计算机可以读懂

哆拉a梦伴我同行

视频欣赏

那个偷走童年的蓝胖纸走了,《哆啦A梦:伴我同行》为何让人泪崩 - 西瓜视频 https://www.ixigua.com/6515392149746352648?logTag=nJztgeEerx7wtAkTSbomG

故事中的程序与指令

理解计算机程序与指令_pyhui的技术博客-博客 https://blog.csdn.net/ifubing/article/details/107365644

编程语言的级别

语言的分类

高级语言底层语言

人类语言与海豚语言

我们是人类,说人类语言 海豚是海洋动物,有海豚的语言

人与海豚如何才能沟通

让海豚学会人类语言,让他报名参加培训班,学习一门语言(汉语,英语,随便挑) 让人类学会海豚语言,海豚通过声波沟通,让人类学会他们的发声方式 找一个高科技设备,帮助我们把人类语言转换成海豚语言

科学界的人豚沟通案例

源文:

https://tech.qq.com/a/20131219/002621.htm

人豚沟通的小结

海豚的语言表达,低级语言 水下键盘输入法表达(翻译器语言) 人类语言表达,高级语言

人类与海豚无法直接沟通 通过翻译器来进行转换后可让目标明确意义

不同语言的交流

情况一,存在问题的交流

语言不通,鸡同鸭讲

-----> 那里哟一die依马思嘎

情况二,解决问题的交流

可以正常沟通

可以正常处理事情了

翻译说的日语:

----> 思米那撒一,马思口凯带帝斯。

<---- 大一jou股帝斯,扣口尼哇大可桑帝斯。

翻译官的模式

两种翻译模式

为了让计算机可以读懂高级语言,需要有翻译器来进行转换

而翻译器可以有两种方式进行转换

读一行代码,翻译一行,给计算机执行一行

一口气翻译所有源代码,得到一个机器可识别的内容,再交给计算机执行

模式一,解释型

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.edge-pattern-dashed{stroke-dasharray:3}#mermaid-svg-mwrV6RBnE55auXNI .edge-pattern-dotted{stroke-dasharray:2}#mermaid-svg-mwrV6RBnE55auXNI .marker{fill:#333}#mermaid-svg-mwrV6RBnE55auXNI .marker.cross{stroke:#333} :root { --mermaid-font-family: "trebuchet ms", verdana, arial;} #mermaid-svg-mwrV6RBnE55auXNI { color: rgba(0, 0, 0, 0.75); font: ; } 中国人 翻译官 日本人 我想买一箱生鱼片 刺身を一箱買いたいです。 听到了 请在下个月1号发货! 来月1日に出荷してください。 听到了 中国人 翻译官 日本人

模式二,编译型

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.statediagram-cluster.statediagram-cluster-alt .inner{fill:#e0e0e0}#mermaid-svg-ktoakb0yCeGZwGv8 .statediagram-cluster .inner{rx:0;ry:0}#mermaid-svg-ktoakb0yCeGZwGv8 .statediagram-state rect.basic{rx:5px;ry:5px}#mermaid-svg-ktoakb0yCeGZwGv8 .statediagram-state rect.divider{stroke-dasharray:10,10;fill:#efefef}#mermaid-svg-ktoakb0yCeGZwGv8 .note-edge{stroke-dasharray:5}#mermaid-svg-ktoakb0yCeGZwGv8 .statediagram-note rect{fill:#fff5ad;stroke:#aa3;stroke-width:1px;rx:0;ry:0}:root{--mermaid-font-family: '"trebuchet ms", verdana, arial';--mermaid-font-family: "Comic Sans MS", "Comic Sans", cursive}#mermaid-svg-ktoakb0yCeGZwGv8 .error-icon{fill:#522}#mermaid-svg-ktoakb0yCeGZwGv8 .error-text{fill:#522;stroke:#522}#mermaid-svg-ktoakb0yCeGZwGv8 .edge-thickness-normal{stroke-width:2px}#mermaid-svg-ktoakb0yCeGZwGv8 .edge-thickness-thick{stroke-width:3.5px}#mermaid-svg-ktoakb0yCeGZwGv8 .edge-pattern-solid{stroke-dasharray:0}#mermaid-svg-ktoakb0yCeGZwGv8 .edge-pattern-dashed{stroke-dasharray:3}#mermaid-svg-ktoakb0yCeGZwGv8 .edge-pattern-dotted{stroke-dasharray:2}#mermaid-svg-ktoakb0yCeGZwGv8 .marker{fill:#333}#mermaid-svg-ktoakb0yCeGZwGv8 .marker.cross{stroke:#333} :root { --mermaid-font-family: "trebuchet ms", verdana, arial;} #mermaid-svg-ktoakb0yCeGZwGv8 { color: rgba(0, 0, 0, 0.75); font: ; } 中国人 翻译官 翻译文件 日本人 我想买一箱生鱼片! 请在下个月1号发货! (翻译后,给了一个文件) (让日本人看这个文件) 听到了 中国人 翻译官 翻译文件 日本人

二者的区别

速度比较 跨域比较

小二翻译模式

比较项目解释型编译型翻译过程读一行源码,翻译一行读所有的源码,一口气翻译全文执行速度偏慢好(优势)跨国情况好(优势)较好

编程语言的种类

人类语言的分类

中文 英文 泰文 日文 。。。

人类语言排行

编程语言分类

dos系统命令

什么是dos系统

dos系统与windows系统一样

都可以进行文件的管理

但是对文件的操作方式不同

dos通过命令代码来操作文件

windows通过可视化操作来处理文件

如何进入dos系统

常用dos命令

进入某个盘符

e:

进入到e盘

进入文件夹

cd one

进入one目录

清屏

cls

删除文件

del 文件名

删除文件夹

rd 文件夹名称

退出

exit

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