当我使用eclipse helios时,我曾经在项目右键菜单中有"更新依赖项"菜单.
但是当我更新eclipse和m2e插件时,我再也找不到"更新依赖项"菜单了.
whre是'更新依赖项'菜单?还是有其他选择吗?
顺便说一下,我正在使用m2e v1.1.0.20120530-0009
先感谢您.
是否可以将css关键帧动画用于伪元素,如'之前'和'之后'?我正在开发智能手机的webservice,并希望闪烁元素.但不想让元素本身闪烁.所以,我提出的方法是两个; 一个是用另一个元素覆盖元素,并使该元素闪烁; 另一种是使用伪元素,但似乎不起作用.
CSS:
.fadeElement {
background-color: #000000;
width: 60px;
height: 60px;
}
.fadeElement:after {
display: block;
content: '';
position: relative;
height: 100%;
width: 100%;
z-index: 500;
background-color: rgba(249, 4, 0, 0.5);
animation-name: 'fade';
animation-duration: 2s;
animation-iteration-count: infinite;
-webkit-animation-name: 'fade';
-webkit-animation-duration: 2s;
-webkit-animation-iteration-count: infinite;
}
@keyframes 'fade' {
0% {
opacity: 0;
}
40% {
opacity: 0.5;
}
60% {
opacity: 0.5;
}
100% {
opacity: 0;
}
}
@-webkit-keyframes 'fade' {
0% {
opacity: 0;
}
40% {
opacity: …Run Code Online (Sandbox Code Playgroud) 我有多个JavaScript文件,每个文件都有每个DOMContentLoaded处理程序,以便自己初始化.
如:
档案A.
document.addEventListener('DOMContentLoaded', function(){
console.log('init file A');
});
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文件B.
document.addEventListener('DOMContentLoaded', function(){
console.log('init file B');
});
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我必须连接和缩小这些文件,并且缩小的文件有一堆DOMContentLoaded处理程序.
我想知道如果将这些DOMContentLoaded处理程序集成到一个或不是更好.
我提出了一种集成方式,如下所示.
一些常见的文件
window.pageInitializer = {
initPageFuncs: {},
do: function(){
for (var key in this.initPageFuncs) {
this.initPageFuncs[key]();
}
}
}
document.addEventListener('DOMContentLoaded', window.pageInitializer.do);
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档案A.
(function(){
var initPage = function(){
console.log('init file A');
};
window.pageInitializer.initPageFuncs.fileA = initPage;
})();
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文件B.
(function(){
var initPage = function(){
console.log('init file B');
};
window.pageInitializer.initPageFuncs.fileB = initPage;
})();
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任何帮助表示赞赏,谢谢.
我想从下面的文本创建javascript的regexp匹配字符串数组.
.root
this is root
..child 1
this is child 1
this is also child 1's content.
...child 1-1
this is child 1-1
..child 2
this is child 2
...child 2-1
this is child 2-1
.root 2
this is root 2
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所需的数组如下
array[0] = ".root
this is root"
array[1] = "..child 1
this is child 1
this is also child 1's content"
array[2] = "...child 1-1
this is child 1-1
"
array[3] = "..child 2
this is child 2"
array[4] …Run Code Online (Sandbox Code Playgroud)