I have a string like this, "<?xml version="1.0" encoding="utf-8"?><feed xml:base="https://9999.example.com.us/_vti_bin/MYServices/MYServices.svc/ ... so on ..... I want it to be this, "<?xml version="1.0" encoding="utf-8"?><feed xml:base="https://9999.example.com.us/myPart/myPart123/_vti_bin/MYServices/MYServices.svc/ ... so on These are large
我有这样的字符串， "<?xml version="1.0" encoding="utf-8"?><feed xml:base="https://9999.example.com.us/_vti_bin/MYServices/MYServices.svc/ ... so on ..... 我希望它是这个， "<?xml version="1.0" encoding="utf-8"?><feed xml:base="https://9999.example.com.us/myPart/myPart123/_vti_bin/MYServices/MYServices.svc/ ... so on 这些是大xml Odata的反应，我
Alright, so I was messing around with parseInt to see how it handles values not yet initialized and I stumbled upon this gem. The below happens for any radix 24 or above. parseInt(null, 24) === 23 // evaluates to true I tested it in IE, Chrome and Firefox and they all alert true, so I'm thinking it must be in the specification somewhere. A quick Google search didn't give me any result
好的，所以我正在用parseInt搞乱它，看看它如何处理尚未初始化的值，并且我偶然发现了这个gem。 以下情况适用于24或以上的任何基数。 parseInt(null, 24) === 23 // evaluates to true 我在IE，Chrome和Firefox中测试了它们，并且它们都提醒了我们，所以我认为它一定在规范中。 快速谷歌搜索没有给我任何结果，所以我在这里，希望有人能解释。 我记得听过克罗克福德的演讲，他在那里说typeof null === "object"
What is the fastest way to replace all instances of a string/character in a string in Javascript ? A while , a for-loop , a regular expression ? The easiest would be to use a regular expression with g flag to replace all instances: str.replace(/foo/g, "bar") This will replace all occurrences of foo with bar in the string str . If you just have a string, you can convert it to a RegExp object
在Javascript替换string/character所有实例的最快方法是什么？ while ，一个for-loop ，一个regular expression ？ 最简单的方法是使用带g标志的正则表达式来替换所有实例： str.replace(/foo/g, "bar") 这将在字符串str中用bar替换所有出现的foo 。 如果你只有一个字符串，你可以将它转换为RegExp对象，如下所示： var pattern = "foobar", re = new RegExp(pattern, "g"); 试试这个replaceAll：http://dumpsite.co
I'm trying to use this code to replace spaces with _, it works for the first space in the string but all the other instances of spaces remain unchanged. Anybody know why? function updateKey() { var key=$("#title").val(); key=key.replace(" ","_"); $("#url_key").val(key); } Try .replace(/ /g,"_"); Edit: or .split(' ').join('_') if you have an aversion
我试图用这个代码来替换空格_，它用于字符串中的第一个空格，但所有其他空间实例保持不变。 任何人都知道为什么？ function updateKey() { var key=$("#title").val(); key=key.replace(" ","_"); $("#url_key").val(key); } 尝试.replace(/ /g,"_"); 编辑：或.split(' ').join('_')如果您对RE感到厌恶 编辑：约翰Resig说： 如果你使用静态搜索和静态替换通过一个字符串进行搜索
I have been going through so many forums & wikipedia's since few days for trying to understand about XSS attacks alomost I have spent 2-3 days but still not get better idea as suggesting multiple solutions by experts & I want know how the hackers can inject malicious code on victims browser ? and my application have been use to run on some App Scanner standard testing tool so its cau
我已经经历了很多论坛和维基百科，因为有几天试图了解XSS攻击alomost我花了2-3天，但仍然没有得到更好的主意，因为建议多位专家解决方案＆我想知道黑客可以如何注入恶意代码在受害者浏览器？ 并且我的应用程序已经用于运行某些App Scanner标准测试工具，因此它捕获了很多XSS问题。 我想在这里放一个我的应用程序的XSS问题，所以可以请一些人帮我理解我为这个问题究竟做了什么。 尽管如此，为了更好地理解XSS问题，我一直在努
I have the below OverlayComponent that's serving as a processing spinner during async calls. The overlay pops up without issue but when I try and pass a message to it, the message doesn't stick. Child Component import {Component, OnInit} from '@angular/core'; import {OverlayComponent} from "../../shared/app.mysite.overlay.component"; @Component({ moduleId: module.id, select
我有下面的OverlayComponent在异步调用期间充当处理微调器。 覆盖弹出没有问题，但当我尝试并传递消息时，消息不会粘住。 子组件 import {Component, OnInit} from '@angular/core'; import {OverlayComponent} from "../../shared/app.mysite.overlay.component"; @Component({ moduleId: module.id, selector: 'tracker-component', templateUrl: '/public/app/templates/pages/racker/mysite.tracker.compo
I want to replace all the occurrences of a dot( . ) in a JavaScript string For example, I have: var mystring = 'okay.this.is.a.string'; I want to get: okay this is a string . So far I tried: mystring.replace(/./g,' ') but this ends up with all the string replaced to spaces. You need to escape the . because it has the meaning of "an arbitrary character" in a regular expression
我想在JavaScript字符串中替换所有出现的点（ . ） 例如，我有： var mystring = 'okay.this.is.a.string'; 我想得到： okay this is a string 。 到目前为止我尝试过： mystring.replace(/./g,' ') 但是这最终将所有的字符串替换为空格。 你需要逃避. 因为它在正则表达式中具有“任意字符”的含义。 mystring = mystring.replace(/./g,' ') 一个更容易理解的解决方案:) var newstring = mystring.split('.').join(' ')
I'm using Openfire as XMPP server and I added the websocket plugin to it in order to improve some chat features (ie file transfer). Communication via xmpp among my web clients works fine but there is an issue on client network disconnections or changes. In fact in those cases disconnected clients still remain online in the server, even if a timeout in the idle connection policy is set .
我使用Openfire作为XMPP服务器，并且为了改进一些聊天功能（即文件传输），我添加了websocket插件。 在我的Web客户端之间通过xmpp进行通信工作正常，但客户端网络断开或更改存在问题。 实际上，在这些情况下，即使设置了闲置连接策略中的超时，断开连接的客户端仍然保持在服务器中在线 。 没有ping发送到客户端，所以openfire从不检查客户端连接是否处于活动状态。 我看到一个问题仍然存在：https：//igniterealtime.org
Is there any services out there that supports XMPP Server with a developer API that allows xml/json http request to send/receive IMs? I am trying to build a web chat system that connects to my jaber/xmpp IM client. What I am trying to do is integrate what I currently have in operation for my company but add web chatting. http://www.olark.com/ provides everything I want as far as features how
有没有支持XMPP Server的任何服务都带有开发者API，允许xml / json http请求发送/接收IMs？ 我正在尝试构建一个连接到我的jaber / xmpp IM客户端的Web聊天系统。 我想要做的就是整合我目前为我的公司运营的产品，但添加网络聊天功能。 http://www.olark.com/提供了我想要的所有功能，但是我希望构建自己的客户端界面/架构，因为Olark的定价在我计划在公司中扮演这个角色的规模变得昂贵。 任何建议都会非常有帮助！ 哦，
I'm trying to replace all the occurrence of a given word in a string but it is possible that the word contains a special character that needs to be escaped. Here's an example: The ERA is the mean of earned runs given up by a pitcher per nine innings pitched. Meanwhile, the ERA+, the adjusted ERA, is a pitcher's earned run average (ERA) according to the pitcher's ballpark (in c
我试图替换字符串中给定单词的所有出现，但可能该单词包含需要转义的特殊字符。 这是一个例子： ERA是投手每投9局投出的平均投球数。 同时，根据投手的球场（如果球场赞成击球手或投手）和投手联盟的ERA，ERA +是调整后的ERA，是投手的得分平均（ERA）。 我希望能够做到以下几点： string = "The ERA..." // from above string = string.replaceAll("ERA", "<b>ERA</b>"); string = string.replaceAll("ERA+",