emanlee - 博客园

2024年4月20日

Computer Basics 04 - Buttons and Ports on a Computer

摘要： Introduction Take a look at the front and back of your computer case and count the number of buttons, ports, and slots you see. Now look at your monit 阅读全文

posted @ 2024-04-20 20:23 emanlee 阅读(124) 评论(0) 推荐(0)

Computer Basics 03b - Mouse tutorial

摘要： A mouse is a handheld device that lets you point to objects on the screen, click them, and move them. Take a look at the diagram below to learn the di 阅读全文

posted @ 2024-04-20 20:22 emanlee 阅读(104) 评论(0) 推荐(0)

Computer Basics 03 - Basic Parts of a Computer

摘要： Introduction The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. Each part plays an important role 阅读全文

posted @ 2024-04-20 20:21 emanlee 阅读(73) 评论(0) 推荐(0)

Computer Basics 02 - What is a Computer?

摘要： What is a computer? A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. 阅读全文

posted @ 2024-04-20 19:33 emanlee 阅读(89) 评论(0) 推荐(0)

Computer Basics 01 - About this tutorial

摘要： About this tutorial /tjuːˈtɔːriəl/ This tutorial will help you understand how computers work and how to use them. We'll talk about how to set up a com 阅读全文

posted @ 2024-04-20 19:33 emanlee 阅读(55) 评论(0) 推荐(0)

Computer Basics - Content 计算机基础目录 Базовый каталог компьютеров

摘要： Outlines Computer basics (2+1) https://chuna2.787528.xyz/emanlee/p/18148019 Using Windows (1) https://chuna2.787528.xyz/emanlee/p/18185459 HTML tutorials 阅读全文

posted @ 2024-04-20 19:30 emanlee 阅读(96) 评论(0) 推荐(0)

2024年4月4日

Computer Basics - Content 计算机基础目录 Базовый каталог компьютеров

摘要：特别说明： https://edu.gcfglobal.org/en/computerbasics/ 版权属于原网址（原作者 https://edu.gcfglobal.org/en/computerbasics/about-this-tutorial/1/），本网页内容仅用于学习。 Introdu 阅读全文

posted @ 2024-04-04 21:11 emanlee 阅读(97) 评论(0) 推荐(0)

2024年3月13日

正则表达式特殊字符

摘要：正则表达式特殊字符匹配所有键盘上可见的非字母和数字的符号 var patrn = /[`~!@#$%^&*()_\-+=<>?:"{}|,.\/;'\\[\]·~！@#￥%……&*（）——\-+={}|《》？：“”【】、；‘'，。、]/im; if (!patrn.test(str)) {// 阅读全文

posted @ 2024-03-13 16:14 emanlee 阅读(70) 评论(0) 推荐(0)

2024年3月9日

internet选项对应的文件

摘要： inetcpl.cpl C:\WINDOWS\system32\inetcpl.cpl 阅读全文

posted @ 2024-03-09 14:44 emanlee 阅读(29) 评论(0) 推荐(0)

2024年3月7日

python_stubs

摘要： https://stackoverflow.com/questions/24266114/pycharm-what-is-python-stubs 什么情况下会出现跳转到python_stubs？当我们调用的函数是内置函数或仅二进制存在的函数(没有py文件，只有pyc等)时，pycharm会对某个阅读全文

posted @ 2024-03-07 14:52 emanlee 阅读(228) 评论(0) 推荐(0)