
【前端教程】网站黑白滤镜
%22%20transform%3D%22translate(1%201)%20scale(1.95313)%22%20fill-opacity%3D%22.5%22%3E%3Cellipse%20fill%3D%22%23d9d79e%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(28.38047%20-28.29252%20175.49769%20176.04324%20236.2%20142)%22%2F%3E%3Cpath%20fill%3D%22%2389461f%22%20d%3D%22M125%20185L1-16%200%20179z%22%2F%3E%3Cellipse%20fill%3D%22%23a35d30%22%20cx%3D%22222%22%20cy%3D%2218%22%20rx%3D%2259%22%20ry%3D%2259%22%2F%3E%3Cellipse%20fill%3D%22%234a3a5e%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-10.50873%20-32.1524%2041.36604%20-13.52013%2028.2%200)%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
CSS3 filter(滤镜) 属性 filter 属性定义了元素(通常是<img>)的可视效果(例如:模糊与饱和度)。 默认值: none 继承: no 动画支持: 是。详细可查阅 CSS 动画 版本: CSS3 JavaScript 语法: object.style.WebkitFilter="grayscale(100%)" 使用…

【前端教程】Cookie
%22%20transform%3D%22matrix(2%200%200%202%201%201)%22%20fill-opacity%3D%22.5%22%3E%3Cellipse%20fill%3D%22%230e879f%22%20cx%3D%22125%22%20cy%3D%22203%22%20rx%3D%22100%22%20ry%3D%2254%22%2F%3E%3Cellipse%20fill%3D%22%23cff3d7%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(254.97693%20-3.42983%20.2612%2019.41807%20126.6%209)%22%2F%3E%3Cellipse%20fill%3D%22%238ee1ff%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-3.26503%20-52.21968%2079.57324%20-4.9753%20121%20116.7)%22%2F%3E%3Cellipse%20fill%3D%22%23ffe5ca%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-15.3105%20-16.70848%2028.14404%20-25.78926%20248.5%20237)%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
什么是Cookie [v_blue]cookie(储存在用户本地终端上的数据) Cookie,有时也用其复数形式 Cookies。类型为“小型文本文件”,是某些网站为了辨别用户身份,进行Session跟踪而储存在用户本地终端上的数据(通常经过加密),由用户客户端计算机暂时或永久保存的信息。[/v_blue] 如何用js来操作Cookie js中有一…

【站务】为什么我放弃了Ajax/Pjax
%22%20transform%3D%22translate(1.1%201.1)%20scale(2.22266)%22%3E%3Cpath%20fill%3D%22%23edb488%22%20fill-opacity%3D%22.5%22%20d%3D%22M178.9%2013.4L163.4-3.7l6%206.3%2011.3%2029z%22%2F%3E%3Cpath%20stroke%3D%22%23edb488%22%20stroke-opacity%3D%22.5%22%20fill%3D%22none%22%20d%3D%22M86.5%2081.3q-13.8%2014.9-18.8%2034%22%20stroke-width%3D%22.5%22%2F%3E%3Cellipse%20fill%3D%22%23edb488%22%20fill-opacity%3D%22.5%22%20cx%3D%22226%22%20cy%3D%22119%22%20rx%3D%2215%22%20ry%3D%2215%22%2F%3E%3Cellipse%20fill%3D%22%23edb488%22%20fill-opacity%3D%22.5%22%20cx%3D%22185%22%20cy%3D%22101%22%20rx%3D%224%22%20ry%3D%224%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
什么是Ajax Ajax 即“Asynchronous Javascript And XML”(异步 JavaScript 和 XML),是指一种创建交互式、快速动态网页应用的网页开发技术,无需重新加载整个网页的情况下,能够更新部分网页的技术。通过在后台与服务器进行少量数据交换,Ajax 可以使网页实现异步更新。这意味着可以在不重新加载整个网页的情…

【资源分享】GifCam一个好用的录屏软件
【C#教程】深入探究Guid
%22%20transform%3D%22translate(1.2%201.2)%20scale(2.3125)%22%3E%3Cpath%20stroke%3D%22%23404040%22%20stroke-opacity%3D%22.5%22%20fill%3D%22none%22%20d%3D%22M235.7%208.3Q240.2-9%20255.8-2.4%22%20stroke-width%3D%22.5%22%2F%3E%3Cellipse%20fill%3D%22%23404040%22%20fill-opacity%3D%22.5%22%20cx%3D%22206%22%20cy%3D%221%22%20rx%3D%2214%22%20ry%3D%226%22%2F%3E%3Cpath%20fill%3D%22%23404040%22%20fill-opacity%3D%22.5%22%20d%3D%22M243%206h13v16h-13zM15.4%206l-3%2028.9-27.8-3%203-28.8z%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
简介 该软件主要提供屏幕录制功能,录制文件小,性能高效 使用方法 拖动GifCam标题栏,改变其位置,调整GifCam窗口大小,从而让它的『透明窗口区域』可当作『取景框』覆盖你要录制的范围。 按下『Rec/录制』按钮,开始录制; 录制开始后,GifCam标题栏会显示『Frame 13 Delay 1.2』(第13帧,延时1.2秒)这样的信息,原『R…
手写方法生成Guid 在C#的System类中已经为我们预定义了结构体Guid用于生成Guid,我们还可以通过手写方法来实现生成Guid public static string NewGuid() { string[] a = { "A", "B", "C", "D", "E", "F", "1", "2", "3", "4", "5", "6"…

【C#教程】GUID
【前端教程】如何在网页加载完毕时执行某方法
%22%20transform%3D%22matrix(4%200%200%204%202%202)%22%20fill-opacity%3D%22.5%22%3E%3Cellipse%20fill%3D%22%23565656%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22rotate(76.5%208.4%20132.6)%20scale(54.80307%2038.13619)%22%2F%3E%3Cellipse%20fill%3D%22%23595959%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22rotate(-110.1%2015.6%205.3)%20scale(35.12711%2032.44373)%22%2F%3E%3Cellipse%20fill%3D%22%231a1a1a%22%20cx%3D%22210%22%20cy%3D%2245%22%20rx%3D%2256%22%20ry%3D%2256%22%2F%3E%3Cellipse%20fill%3D%22%231a1a1a%22%20cx%3D%2240%22%20cy%3D%22122%22%20rx%3D%2261%22%20ry%3D%2261%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
什么是GUID? 全局唯一标识符(GUID,Globally Unique Identifier)是一种由算法生成的二进制长度为128位的数字标识符。GUID主要用于在拥有多个节点、多台计算机的网络或系统中。在理想情况下,任何计算机和计算机集群都不会生成两个相同的GUID。GUID 的总数达到了2^128(3.4×10^38)个,所以随机生成两个相…
引子 本篇文章的内容是以JavaScript为基本语言的。 JavaScript(简称“JS”) 是一种具有函数优先的轻量级,解释型或即时编译型的编程语言。虽然它是作为开发Web页面的脚本语言而出名的,但是它也被用到了很多非浏览器环境中,JavaScript 基于原型编程、多范式的动态脚本语言,并且支持面向对象、命令式和声明式(如函数式编程)风格。…

【新手引导】创建窗体项目
%27%20fill-opacity%3D%27.5%27%3E%3Cpath%20d%3D%22M333%20167.8L353%20308l-45-100.2zm-210.3%2085.1v30l-30-50zm310.5%200h105.1V398H433.2zm400.6%20140.2h15v10h-15z%22%20fill%3D%22%23fff%22%20fill-opacity%3D%22.5%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
步骤 打开Visual Studio 2019,选择新建项目。 选择Windows窗体应用(.Net Framework)。 输入项目名称,选择保存位置,点击创建。 创建成功

【C#教程】解析JSON
%27%20fill-opacity%3D%27.5%27%3E%3Cellipse%20fill%3D%22%23414141%22%20fill-opacity%3D%22.5%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22rotate(89.2%2020.5%20767)%20scale(593.90618%20443.66019)%22%2F%3E%3Cellipse%20fill%3D%22%23fff%22%20fill-opacity%3D%22.5%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(201.1476%20-1599.90496%20316.49205%2039.79087%201522.5%20816.6)%22%2F%3E%3Cellipse%20fill%3D%22%23fff%22%20fill-opacity%3D%22.5%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(-268.13265%20-1590.05067%20311.83703%20-52.58555%20157.4%201123)%22%2F%3E%3Cellipse%20fill%3D%22%23717171%22%20fill-opacity%3D%22.5%22%20rx%3D%221%22%20ry%3D%221%22%20transform%3D%22matrix(149.4271%20-21.49955%20169.41237%201177.4574%20820.2%201412.1)%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E)
Json是什么 JSON(JavaScript Object Notation)是一种轻量级的数据交换格式,它基于JavaScript的一个子集,易于人的编写和阅读,也易于机器解析。 JSON采用完全独立于语言的文本格式,但是也使用了类似于C语言家族的习惯(包括C, C++, C#, Java, JavaScript, Perl, Python等)…

【C#教程】停表-StopWatch
引子 引子 看到标题,你可能会摸不清这篇文章的内容.你以为文章要讲这个吗? NO!是这个 介绍[code]Stopwatch[/code] 命名空间: System.Diagnostics Assemblies: System.Runtime.Extensions.dll, System.dll, netstandard.dll 提供一组方法和属性…