I need a regex that can match words (case insensitive) that do not begin with & character For example search string Foo Then match would be something like: foo Foo Foo bar Bar Foo Bar Foo Bar Foo bar $ Foo bar $ Foo $ Foo $ Foo % Foo &Foo Foo Use a negative lookbehind assertion like below, (?i)(?<!&)foo Explanation: (?i) Case insensitive modifier. (?&l
我需要一个正则表达式，它可以匹配不以＆字符开头的单词（不区分大小写） 例如搜索字符串Foo 然后比赛会是这样的： FOO 富 Foo吧 Bar Foo Bar Foo Bar Foo酒吧 $ Foo吧 $ Foo $ Foo $ Foo ％ Foo ＆Foo Foo 使用如下所示的负向后置断言， (?i)(?<!&)foo 说明： (?i)不区分大小写的修饰符。 (?<!&)否定向后观点声明匹配会在任何之前，而不是在&字符之前。 foo匹配字符串foo
How can I match something like {anyWord} but exclude anything that has an underscore at the beginning, like this: {_doNotMatchThis} ? Input: hi there {matchPlease}{andThis}, just doing some regex {_notThis} Desired matches: {matchPlease} {andThis} Without that condition of excluding the starting {_ , I know that this regex pattern works well: {w+} I've tried to modify that to be, {!_w
我如何匹配{anyWord}内容，但是排除任何在开头处有下划线的内容，如下所示： {_doNotMatchThis} ？ 输入： hi there {matchPlease}{andThis}, just doing some regex {_notThis} 所需的匹配： {matchPlease} {andThis} 如果没有排除起点{_ ，我知道这个正则表达式模式运行良好： {w+} 我试图将其修改为{!_w+} ，基本上说，“匹配以{开始的任何内容，然后有一个不以_开头的单词，然后结束于的单词} ”。 谢谢。 这个怎么
I have a regular expression pattern, which validates for a three digit number /^d{3}$/.test("123") // true /^d{3}$/.test("123.") // false I want to use this regex as an input restriction on a textbox. Basically, if the new value matches, i allow the character to by typed, otherwise i prevent it. The problem is that no value will ever match, becase "1" is not a full match, and w
我有一个正则表达式模式，验证三位数字 /^d{3}$/.test("123") // true /^d{3}$/.test("123.") // false 我想使用这个正则表达式作为文本框的输入限制。 基本上，如果新值匹配，我允许键入字符，否则我阻止它。 问题是没有任何值会匹配，因为“1”不是完全匹配，并且不允许我键入它。 是否有任何方式测试在JavaScript中的regEx部分匹配？ /^d{3}$/.test("123") // true /^d{3}$/.test("12") // "partial match" /^d
I'm using JavaScript to extract a subset of "siblings" from a comma-delimited string of members I call a "generation" string. Metaphorically speaking, the members are all from the same generation, but they are not all siblings (from the same parents). Here's an example: // This is the generation string to search var generation = 'ABAA,ABAB,ABAC,ABAD,ABBA,ACAA,ACAB
我使用JavaScript从逗号分隔的成员字符串中提取“兄弟姐妹”的子集，我将其称为“生成”字符串。 隐喻地说，这些成员都来自同一代，但他们并不都是兄弟姐妹（来自同一父母）。 这是一个例子： // This is the generation string to search var generation = 'ABAA,ABAB,ABAC,ABAD,ABBA,ACAA,ACAB,ACAD,AEAB,AEAD,AFAA'; // This is the member for whom to extract siblings (member included) var member = 'ACAA'; 代
A question regarding ng-bind-html whilst upgrading an Angular app from 1.0.8 to 1.2.8: I have locale strings stored in files named en_GB.json , fr_FR.json , etc. So far, I have allowed the use of HTML within the locale strings to allow the team writing the localized content to apply basic styling or adding inline anchor tags. This would result in the following example JSON: { "changesLater"
有关ng-bind-html问题，同时将Angular应用从1.0.8升级到1.2.8： 我将语言环境字符串存储在名为en_GB.json ， fr_FR.json等的文件中。到目前为止，我已允许在语言环境字符串中使用HTML，以允许编写本地化内容的团队应用基本样式或添加内联定位标记。 这将导致以下示例JSON： { "changesLater": "<strong>Don't forget</strong> that you can always make changes later." "errorEmailExists": "That emai
new to AngularJS- or the whole web development scene, I am not even sure if this is possible or I am taking the most efficient path but I'm currently in need of a way to filter the range of dates using two input boxes, I'm using a jquery datepicker to always format the date to be "YYYY-MM-DD". So, I have the following two input boxes, <label class="" for="DateFromFilter"
AngularJS新手 - 或整个Web开发场景， 我甚至不知道这是可能的，或者我正在采取最有效的路径，但我目前需要一种方法来过滤使用两个输入框的日期范围，我使用jquery datepicker来始终格式化日期是“YYYY-MM-DD”。 所以，我有以下两个输入框， <label class="" for="DateFromFilter"> Date From: </label> <input date-picker type="text" id="DateFromFilter" class="form-control" title
In my html I have multiple forms (text inputs, radio buttons, check boxes and select) and one button. I would like to fill all these forms and send values to my php file. For now I am trying to submit values from text input and select but I am stuck at this point. I have a js submit file: submitForms = function(){ document.getElementById("form1").submit(); document.getElementById("form2
在我的HTML我有多种形式（文本输入，单选按钮，复选框和选择）和一个按钮。 我想填写所有这些表单并将值发送到我的php文件。 现在我正在尝试从文本输入中提交值并选择，但我坚持在这一点上。 我有一个js提交文件： submitForms = function(){ document.getElementById("form1").submit(); document.getElementById("form2").submit(); } 而我的形式是这样的：SELECT： <form id ="form1" name="dists" action=
There was this question which made me realise that greediness of quantifiers is not always the same in certain regex engines. Taking the regex from that question and modifying it a bit: ![(.*?)*] (I know that * is redundant here, but I found what's following to be quite an interesting behaviour). And if we try to match against: ![][][] I expected to get the first capture group to be em
有一个问题让我意识到，在某些正则表达式引擎中，量词的贪婪并不总是相同的。 从这个问题的正则表达式中修改一下： ![(.*?)*] （我知道*在这里是多余的，但我发现以下是一个非常有趣的行为）。 如果我们尝试匹配： ![][][] 我希望得到的第一个捕获组是空的，因为(.*?)是懒惰的，并会在第一站]它遇到。 这确实发生在： PCRE 蟒蛇 但不是Javascript，它匹配整个][][ 。 （的jsfiddle） 我看了一些其他语言，例如r
This question already has an answer here: Greedy vs. Reluctant vs. Possessive Quantifiers 7 answers Question: Is the *? in the expression is equivalent to * . No. The latter is the greedy quantifier that matches as much characters as possible. cf. http://www.regular-expressions.info/refrepeat.html
这个问题在这里已经有了答案： 贪婪与不愿意与拥有量词7答案 问题： *? 在表达式中相当于* 。 不可以。后者是尽可能匹配字符的贪婪量词。 比照 http://www.regular-expressions.info/refrepeat.html
This question already has an answer here: RegEx match open tags except XHTML self-contained tags 35 answers Regexes are fundamentally bad at parsing HTML (see Can you provide some examples of why it is hard to parse XML and HTML with a regex? for why). What you need is an HTML parser. See Can you provide an example of parsing HTML with your favorite parser? for examples using a variety of
这个问题在这里已经有了答案： RegEx匹配除XHTML自包含标签之外的开放标签35个答案 正则表达式在解析HTML时基本上是不好的（请参阅您能否提供一些例子，说明为什么很难用正则表达式解析XML和HTML？为什么）。 你需要的是一个HTML解析器。 请参阅您能否提供一个使用您最喜欢的解析器解析HTML的示例？ 例如使用各种解析器。 为什么你不能只使用DOM？ var inputFields = document.getElementById('form_id').getElementsBy