使用Mac OS时,在上下文菜单中使用"使用Google搜索"工具直接从错误窗口或其他内容中搜索所选文本非常有用:

但问题是,它始终默认打开Safari.我将谷歌浏览器作为默认浏览器,但没有任何意义.
有谁知道如何强制在Google Chrome而不是Safari中打开此选项?
我通过Windows任务计划程序每隔2分钟运行一些php文件,但我的驱动器上的空间不足的时候我会收到通知D:.
检查后我发现在XAMPP tmp文件夹中D:\XAMPP\tmp有很多名称类似于的文件:cachegrind.out.1381478803-D__xampp_htdocs_Real_Estate_App_index_php每个文件的大小超过144 MB.
这些文件有内容:
==== NEW PROFILING FILE ==============================================
version: 1
creator: xdebug 2.2.3
cmd: D:\xampp\htdocs\Real Estate App\index.php
part: 1
positions: line
events: Time
fl=php:internal
fn=php::header
3 0
fl=php:internal
fn=php::define
45 0
...
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我明白这是因为xdebug引起的,但是如何阻止这个过程我不知道.Mybe有人有同样的问题吗?有任何想法吗?
我有一个元素:
position:absolute;
left: 70%;
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我可以配置元素例如不从左移动超过900px?最大宽度但定位的东西?
是否可以仅使用像IE这样的CSS来检测Firefox浏览器?
例如,IE浏览器可以被检测为:
<!--[if IE 7]>
/* IMPORTING CSS FOR IE */
<![endif]-->
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可以像这样的代码检测到Firefox浏览器吗?
我有两个DIV元素#page和#block:
<div id="page"></div>
<div id="block"></div>
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#block元素具有固定的位置和长的内容与overflow:hidden属性.
#page元素里面也有一些内容,但它的高度#page会比#block高度更长或更短.
我的目标是在这两个元素之间实现同步滚动.像这样的东西:

我需要计算的速度#block元件滚动,由于页眉和页脚元素#page和#block应在从开始和在涡管的端部相同的位置.
我试图实现这个目标的方式:
#page元素的高度#block元素含量的高度(因为块元素是固定的并且具有固定高度)计算#block元素滚动速度:
$("#block").outerHeight / $("#page").outerHeight
触发.scrollTop()了#block
它从一开始就工作,#block元素滚动比元素滚动更快#page,但最后,#block不会完全滚动.
这是我的JsFiddle:http://jsfiddle.net/zur4ik/bQYrf/2/
也许任何人都可以看到我做错了什么?
提前致谢.
我有点不解决这个问题.希望我会得到一些帮助.这就是重点.我必须用我的SQL请求填充我的DataGridView:
SELECT LOT.NumLot, EtatLot, NomEmploye FROM LOT
JOIN AFFECTATION_LOT on LOT.NumLot=AFFECTATION_LOT.NumLot
JOIN EMPLOYE on AFFECTATION_LOT.IdEmploye=EMPLOYE.IdEmploye
WHERE EtatLot='Libéré' or EtatLot='Suspendu' or EtatLot='Démarré'
UNION
SELECT NumLot, EtatLot, null FROM LOT
WHERE EtatLot='Démarré'
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首先,我在第二个"SELECT"中使用了"null"值,因为"UNION"需要有3个参数,如第一个"SELECT",并且我的表LOT中没有"NomEmploye"数据.无论如何,该请求在SQL中运行良好.但是当我尝试在LINQ中使用它时
string test = "null";
var listeLotControle = (from x in entBoum.LOT
join aff in entBoum.AFFECTATION_LOT on x.NumLot equals aff.NumLot
join emp in entBoum.EMPLOYE on aff.IdEmploye equals emp.IdEmploye
where x.EtatLot.Contains("Libéré") || x.EtatLot.Contains("Suspendu") || x.EtatLot.Contains("Démarré")
select new { x.NumLot, x.EtatLot, emp.NomEmploye }).Union
(from x in entBoum.LOT
where x.EtatLot.Contains("Démarré")
select new { …Run Code Online (Sandbox Code Playgroud) 我使用Sublime SFTP插件与远程服务器一起使用。
我对某些项目的配置如下所示:
{
// The tab key will cycle through the settings when first created
// Visit http://wbond.net/sublime_packages/sftp/settings for help
// sftp, ftp or ftps
"type": "sftp",
"save_before_upload": true,
"upload_on_save": true,
"sync_down_on_open": false,
"sync_skip_deletes": false,
"sync_same_age": true,
"confirm_downloads": false,
"confirm_sync": true,
"confirm_overwrite_newer": false,
"host": "MY_HOST",
"user": "MY_USER",
"password": "MY_PASSWORD",
"port": "22",
"remote_path": "/MY_REMOTE_PATH/",
"ignore_regexes": [
"\\.sublime-(project|workspace)", "sftp-config(-alt\\d?)?\\.json",
"sftp-settings\\.json", "/venv/", "\\.svn", "\\.hg", "\\.git",
"\\.bzr", "_darcs", "CVS", "\\.DS_Store", "Thumbs\\.db", "desktop\\.ini"
],
//"file_permissions": "664",
//"dir_permissions": "775",
//"extra_list_connections": 0,
"connect_timeout": 30,
//"keepalive": 120, …Run Code Online (Sandbox Code Playgroud) 我有base64转换后的图像,并放在容器背景上,如下所示:
background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADsAAAAuCAYAAACWPmGbAAAGL0lEQVRo3tWaC2wUVRSGp7a1yqtAWuiCivKIAUWUKgGJGB5FBZUYrRaV1qgFi9gKigg+EBSBqAgoIij1AfhAxSqKyhJTRQtG1Bqtb4wvCsGmUkSklIr/2fzXXG9mutOZ2e12k4+27M6999w595z/nFnLSsBXKCurK7gYzAUvgg/Br6AWHARHwF5QA6rA22AlmAwGgVQrkV9YYCcwHXwG/qFBXvkTvABGJZqRKWAW2O/TQCc+BgMSwdBk8GaMjNQR1z+/pY29LA6GKna0tLET42jsHy1tbEfwY5yMvT0Rzu1xYFMMjfwLFCWCoRmgDUhiXpV82RCQkTvBA6A75zqhOQvLBH1ANhjMn/1BD3C0R2NvpIGdjXybBxaDD8DvLgyrBz+Al8FMCoskbUzZyGqnRZwOpoHnwdfgQJTJRARUg3Lu5qWgvQtjx/B6ubYYtHP43LGgFzd4CBihbXZIN8zGjnVc3+emS90NfgrIjWS3XwMjoxj8uHbNfm7wNaCnB0+RTTkHzAaV2rgiK7PVhwrBvhgGibdAtyYWmeewyXVgG3gJLAH3gxnkLrAAPAU2gu9Bo3F9I7V1SE00NU6hX85UehTZmAvWU9v6mUuO3jzdOyKu7jIABMVEw0A52wUOhg8E1/PurQVbwHbwjaghFgzy9xtgueRRBqIsm/E6gDUWL4yXsVcYiyhk8JDyrGuM0ttYCpca9Ud9HAwV4ZBsLCSdZ+0II/7TItgl0Pg0UNLhzbz7av6p6s0zwKcxVDASHVMcFhZiADOrlPfBw2ASuJBu3RMcz8whv5/M6JtHN15r46kSeAvVZOPUAQbnMXrVBWDkJ6xTMzh+b9CvibsxCmwI0Mt+BnNAF30S2fmFugqS38FQUAJKwbt0t1pjMdIa2c0C+VUwn2Vbd8OQwUwtJTZ3ta1NMJExHqRIqXbRuZAj8BVz9K3iBTab2Uf+eV3biWJduvk8N0eBYZRwku8Og9OMz9wE3pNiIMpYaTyH/Q25KvI108VaCsAepXkrtF06BMLgDrpWyKVxaTz7+WAV+MU4t1fbXDNc1Zo8110CjMJJHD/MOT7S2yNTmqgtZbHfUZiHKd7l52bRnGCXg6vJxq2OuJDzouZp1zZwbBE6Z8oGNtNAORbjWEToikw2vm/kjBg9oRzwCFuUjR4CQy3lW5HuFXTrtg6LHM35zLHE9b/lBjxDHb2ASKReQSlZQf1rXv83eEyaBGqiSrsDzffag7PBleA2TrKMk6xgEJnL9DDGSbzTxWWhk0ylZON2yxg/vEbhQ4wDt+jHIjIXo2w9DckMWL2IARdRzIteHWu8L+f7HrsSTQoHyj+JrkupmcOabAwzPz8L7qUaO8vO9aVwlw2wqFgOaslcBp0QLUJGCVTDqGBu4AKcBMVwnq13YtHb5VomMwBWq/8cwFxp19rYxDM8i93ACaxOcvl3CYPMczwSEszucyrEHUT/FC6onEfiJJ8GnssgtVtrLlxlfnAEE7PX2naPiBFDIFxHb1GiZAcrlSKlrjSF9aWhgDbweMlmXMJUOJQ5diQVXz7r2yfAVpuuikTinP8SrsNuD+KCVjIaVjHi7dVcXhb/Gx88icw8RYu8xS7Kx33M58lan+uLAKTiYQapgv/1x+h2T7p1OxduJFKzzENFlK5t1ECe+VIGt500wOkhVhWD1XzWyBl28cHi0y7VpxEVc6JPY1d7vBubzRLQRn5K57EzI3UnN48mqR3ErgOqptxodAql3FskxTY4FRzj0tBcn+43PcBI3A5cy85GxHv0fDjeKHZNanjhdg1RN6XazvvtetQqlcW6tZ/bnjRv2hBmhzIeT73c7GZ3UTZVUYVxgRPTDFHvl/HGeA2M5FtoxDqiREYltbndWLuo/FLd5sC+4ALmvxlsZyp9Kn3m3vzszICMXaz1sb1cL9lhDWviNCsWL2raIIx9RRtTxM7lvDuLGJ3VnV1FfT6HUjHHbBrE8iHV8oCMXW8l+guLvDMgYx9tDcaODsjY/NZgbAq/q+T3Kz0drNbw4tM3P8bOtlrLi+KkzKOh27w+1G5Jg9uwz9wcQ7cG3SWJp8GpFN/RHj1KO+ihmCX/OBudxe8jlmtlWh2lqNSxPeK5nn8BPgwi0dd0GXEAAAAASUVORK5CIIA=');
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Chrome和其他浏览器在没有任何问题的情况下打开它,除了Mozilla Firefox.它显示我的空白图像,当我尝试手动打开图像时,它给我错误:
图像:" data:image/png; base64,iV ... 5CIIA = "无法显示,因为它包含错误
任何想法为什么会发生以及如何解决?
这是尝试的小提琴:http://jsfiddle.net/zur4ik/QUXV5/
我正在尝试为移动网页创建一个侧边栏菜单。我的目标是从 25% 的屏幕左边缘滑出侧边栏。
Materialise 框架 Sidenav中使用了类似的方式
#drag-target用于接收拖动事件和滑出侧边栏。问题是#drag-target覆盖了部分内容并阻止了底层元素上的点击/触摸事件。
我使用了 CSS 规则pointer-events: none,但这会破坏元素本身的滑动。
除了滑动/拖动之外,有什么方法可以通过#drag-target所有底层元素传递触摸/单击事件?
我想用单个div元素和css伪元素制作速率星进度条::before.
我唯一不能做的是::before用Javascript 操纵元素的宽度.
这是我的例子:
.review-rate {
background-image: url(data:image/png;base64,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);
background-repeat: repeat-x;
width: 100px;
height: 18px;
}
.review-rate::before {
content: "";
display: block;
width: attr(data-width);
height: 18px;
width: 55%;
background-image: url(data:image/png;base64,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);
background-repeat: repeat-x;
background-position: 0 -18px;
}Run Code Online (Sandbox Code Playgroud)
<div class="review-rate" data-toggle="review" data-value="3.5" data-width="50" data-count="17"></div>Run Code Online (Sandbox Code Playgroud)
有没有什么办法来操纵width的::before元素?
也许是这样的width: attr(data-width);?
任何帮助将不胜感激.
我有3个边框的元素left (4px), top (1px) and bottom (1px):

但是border-left看起来像这样:

如何在框外设置边框左边,以便在不切割边缘的情况下进行渲染?
这是我的代码示例:
HTML:
<a class="element">Some Text</a>
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CSS:
.element {
display: block;
width: 200px;
height: 40px;
border-top: 1px solid gray;
border-bottom: 1px solid gray;
border-left: 4px solid red;
}
Run Code Online (Sandbox Code Playgroud) 我有一个包含子对象作为子对象的对象.我需要将其转换为数组:
var myObj = {
a: 5,
b: 6,
c: {
a: {
a: {
a: 7
}
}
},
d: {
a: {
a: 8,
b: 9,
c: {
a: 10
}
},
b: 11
}
}
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像这样:
myArray = [
a: 5,
b: 6,
c: [
a: [
a: [
a: 7
]
]
],
d: [
a: [
a: 8,
b: 9,
c: [
a: 10
]
],
b: 11
]
];
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实现这一目标的最佳方法是什么?
我使用Fuel UX Tree框架来加载树视图数据。
第一次加载文档时,树视图渲染正确,但是当我尝试使用 new 重新加载树时DataSource,我什么也得不到。
这是我的代码示例:
树 UI 模板:
<div id="MyTree" class="tree tree-plus-minus tree-no-line tree-unselectable">
<div class="tree-folder" style="display:none;">
<div class="tree-folder-header">
<i class="fa fa-folder"></i>
<div class="tree-folder-name">
</div>
</div>
<div class="tree-folder-content">
</div>
<div class="tree-loader" style="display:none">
</div>
</div>
<div class="tree-item" style="display:none;">
<i class="tree-dot"></i>
<div class="tree-item-name">
</div>
</div>
</div>
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树 UI 初始化函数:
var UITree = function () {
return {
//main function to initiate the module
init: function (el, data) {
if (typeof el != 'undefined' && typeof data …Run Code Online (Sandbox Code Playgroud) css ×7
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linq ×1
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