有時候,想要知道事件到底是哪個對象觸發的。例如,給P元素一個點擊的事件,當點擊了P後,P就會響應。我們就是P是事件的目標。送上一個小例子:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html
There’s one very important difference between these two methods, and it’s not that one accepts only a tag name and the other accepts a full CSS selector. The big difference is in the return value: the getElementsByTagName() method returns a
很多人都不知道怎麼下載Chrome 瀏覽器商店的外掛程式:Find the ID of the extension you’re interested in. When on the details page of the extension, it will be something likebfbmjmiodbnnpllbbbfblcplfjjepjdnafterhttps://chrome.google.com/webstore/detail/Paste this
打算認真學習一次PHP,前端屌絲的專心語言。Nodejser別噴我了,先學這個吧。N久之前裝過一次PHP環境,很久沒用,我以為沒有裝過,又重裝了一次,這次找到一個apache2.0.60,應該是這個版本,才發現自己還有一個,2.2.22。而且還是有問題,具體什麼問題就是根本不是網站伺服器。我把它們都刪除了,然後再安裝apache2.2.22。居然提示安裝失敗。系統找不到指定的檔案: No installed service
代碼Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->package { import flash.ui.* import flash.display.* import flash.net.* import flash.events.ContextMenuEvent public class copyright{ private var myName: