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2014/10/16 ¤W¤È 12:06:59

jquery Programming Glossary: regex

What is the cost of '$(this)'?

http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this

is true only for strings selectors which get parsed with regex to find out what are they quickExpr ^ ^# w W ^ # w Then if the..

Regular expression to match non-english characters?

http://stackoverflow.com/questions/150033/regular-expression-to-match-non-english-characters

solution will need to apply to that. javascript jquery regex share improve this question This should do it ^ x00 x80..

jQuery selector regular expressions

http://stackoverflow.com/questions/190253/jquery-selector-regular-expressions

to select based on patterns of an attribute value. jquery regex jquery selectors share improve this question James Padolsey.. James Padolsey created a wonderful filter that allows regex to be used for selection. Say you have the following div div.. Say you have the following div div class asdf Padolsey's regex filter can select it like so div regex class . sd. Also check..

jQuery UI Autocomplete widget search configuration

http://stackoverflow.com/questions/2382497/jquery-ui-autocomplete-widget-search-configuration

req.term That escapes the search term so that any regex meaningful terms in the text typed by the user are treated as.. as plain text. For example the dot . is meaningful to regex. I learned of this escapeRegex function by reading the autocomplete.. source code. the line with new Regexp . It specifies a regexp beginning with ^ Circumflex which implies it will match only..

jQuery Validate Plugin - How to create a simple, custom rule?

http://stackoverflow.com/questions/241145/jquery-validate-plugin-how-to-create-a-simple-custom-rule

jQuery Validate plugin using addMethod that doesn't use a regex For example what function would create a rule that validates..

apply !important CSS style using jQuery

http://stackoverflow.com/questions/2655925/apply-important-css-style-using-jquery

'gmi' return rule.test this.cssText 'important' '' Escape regex chars with RegExp.escape function text return text.replace ...

jQuery validate: How to add a rule for regular expression validation?

http://stackoverflow.com/questions/280759/jquery-validate-how-to-add-a-rule-for-regular-expression-validation

How do I add a custom rule to achieve this asp.net jquery regex validation share improve this question Thanks to the answer.. redsquare I added a method like this .validator.addMethod regex function value element regexp var re new RegExp regexp return.. this .validator.addMethod regex function value element regexp var re new RegExp regexp return this.optional element re.test..

jquery data selector

http://stackoverflow.com/questions/2891452/jquery-data-selector

' Lastly it would be great if comparison operators and regex features were available on data selectors. So a artist.id 5000.. in the code below. Amongst them is ~ which allows regex testing 'a data category~ ^mus.. artist.name~ ^M. a ' I've tested..

Regular expression field validation in jQuery

http://stackoverflow.com/questions/345194/regular-expression-field-validation-in-jquery

solution but I haven't been able to find anything. jquery regex share improve this question I believe this does it http..

Background-color hex to JavaScript variable

http://stackoverflow.com/questions/638948/background-color-hex-to-javascript-variable

question in the comments below I'm trying to modify the regex to handle both rgb and rgba depending which one I get. Any hints.. there could be other uses. Anyway you could change the regex to be like this ^rgba d s d s d s 0 . d Example output var d..

How can I get query string values in JavaScript?

http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript

getParameterByName name name name.replace .replace var regex new RegExp name ^ # results regex.exec location.search return.. .replace var regex new RegExp name ^ # results regex.exec location.search return results null decodeURIComponent..

Best way to store JS Regex capturing groups in array?

http://stackoverflow.com/questions/10876338/best-way-to-store-js-regex-capturing-groups-in-array

way to store JS Regex capturing groups in array Exactly what title asks. I'll provide..

Extract address from string

http://stackoverflow.com/questions/14087116/extract-address-from-string

from one of these strings This would involve some sort of Regex right I've tried looking online for a solution using JavaScript..

Regular expression to match non-english characters?

http://stackoverflow.com/questions/150033/regular-expression-to-match-non-english-characters

is the easiest way to match non english characters in a Regex I would like to match all words individually in an input string..

Regex for Username?

http://stackoverflow.com/questions/2763995/regex-for-username

for Username I am using C# and jQuery to valid a username with.. I am using C# and jQuery to valid a username with Regex. Just learning So far I have UserName a zA Z0 9 But this doesn't..

Regex validation for numbers with comma separator

http://stackoverflow.com/questions/3455988/regex-validation-for-numbers-with-comma-separator

validation for numbers with comma separator Need a regular..

Issue with AJAX Upload Script in mvc

http://stackoverflow.com/questions/3983326/issue-with-ajax-upload-script-in-mvc

public ActionResult Upload HttpPostedFileBase file Regex imageFilenameRegex new Regex @ . . jpg jpeg png gif if file.. Upload HttpPostedFileBase file Regex imageFilenameRegex new Regex @ . . jpg jpeg png gif if file null if imageFilenameRegex.IsMatch.. HttpPostedFileBase file Regex imageFilenameRegex new Regex @ . . jpg jpeg png gif if file null if imageFilenameRegex.IsMatch..

How to get an object's properties in JavaScript / jQuery?

http://stackoverflow.com/questions/4079274/how-to-get-an-objects-properties-in-javascript-jquery

Is there a way to make a text area partially editable? (make only portions of the text editable)

http://stackoverflow.com/questions/5444874/is-there-a-way-to-make-a-text-area-partially-editable-make-only-portions-of-th

regexQuote s return s.replace ^ . g usage var re new Regex ^ regexQuote fixedPart1 regexQuote fixedPart2 .join s S . ..

Escape HTML using jQuery [duplicate]

http://stackoverflow.com/questions/6020714/escape-html-using-jquery

' ' ' lt ' ' ' ' gt ' ' ' ' quot ' ' ' #x27 ' ' ' ' #x2F ' Regex containing the keys listed immediately above. var htmlEscaper..

Determine if a string is a valid jQuery selector?

http://stackoverflow.com/questions/6283255/determine-if-a-string-is-a-valid-jquery-selector

selectors are a pretty unique case. Has jQuery written a Regex for this I couldn't find one in the code. If not I guess I'll.. in the code. If not I guess I'll just have to write a huge Regex for this javascript jquery jquery selectors share improve..

jQuery Email Regex

http://stackoverflow.com/questions/8112329/jquery-email-regex

Email Regex I have been developing a script and I'm stumped right now... and I'm stumped right now. I have tried many different Regex from Google and non have worked this is my code document .ready..

JavaScript Regex to match a URL in a field of text

http://stackoverflow.com/questions/8188645/javascript-regex-to-match-a-url-in-a-field-of-text

Regex to match a URL in a field of text How can I setup my regex.. http ftp https w . w w. @ ^ amp ~ # w@ ^ amp ~ # The Regexp constructor is necessary if you accept a regex as a string.. and this modification using Chrome both on JSFiddle and on RegexLib.com using the Client Side regex engine browser and specifically..

Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'<>?,./

http://stackoverflow.com/questions/8359566/regex-to-match-symbols

to Match Symbols ^ _ ~ ` ' . I'm trying to create a Regex test.. to Match Symbols ^ _ ~ ` ' . I'm trying to create a Regex test in JavaScript that will test a string to contain any of.. end users types the new password it will test an array of Regexes and place a checkmark in the corresponding table row if it.....

YouTube url id Regex [duplicate]

http://stackoverflow.com/questions/8388223/youtube-url-id-regex

url id Regex duplicate Possible Duplicate Regex to parse youtube yid your.. url id Regex duplicate Possible Duplicate Regex to parse youtube yid your probably thinking not another one..

How to validate url?

http://stackoverflow.com/questions/8660209/how-to-validate-url

http www.google.com www.google.com google.com I refer Regex to match URL . But it is not supporting google.com . javascript..

Get and replace the last number on a string with JavaScript or jQuery

http://stackoverflow.com/questions/11059054/get-and-replace-the-last-number-on-a-string-with-javascript-or-jquery

any way with JavaScript or jQuery with .replace and some RegEx javascript jquery regex replace share improve this question..

Extract address from string

http://stackoverflow.com/questions/14087116/extract-address-from-string

can be easily modified to fit that format. It doesn't use RegEx because you don't really have an exact pattern to follow as..

Can you ignore HTML in a string while doing a Replace with jQuery? [duplicate]

http://stackoverflow.com/questions/2289552/can-you-ignore-html-in-a-string-while-doing-a-replace-with-jquery

when calling Replace Sample code myText.replace new RegExp searchString 'gi' ' span class highlight ' searchString ' span.. forum post http forums.asp.net t 1443955.aspx The RegEx pattern you are looking for would be something similar to the..

Highlight search terms (select only leaf nodes)

http://stackoverflow.com/questions/3241169/highlight-search-terms-select-only-leaf-nodes

' .each function this.html this .html .replace new RegExp ' term ' 'gi' ' span class highlight 1 span ' However '.searchResult.. can I match only leaf nodes Is there some built in jQuery RegEx function to simplify things Something like this .wrap 'term'.. Is there a way to do a simple string replace and not a RegEx Any other better faster way of doing this Thanks so much jquery..

jQgrid search a value on the grid

http://stackoverflow.com/questions/3781900/jqgrid-search-a-value-on-the-grid

there are different methods. One on the simplest is to use RegEx . Another method is described here . You can see a small demo..

jQuery validate phone number with with RegEx

http://stackoverflow.com/questions/5692232/jquery-validate-phone-number-with-with-regex

validate phone number with with RegEx I have a simple ajax form and I'm trying to validate that it.. a value that value is a 10 digit number I'm trying to use RegEx to do so. Here is what I have so far. var reg new RegExp 0 9.. RegEx to do so. Here is what I have so far. var reg new RegExp 0 9 10 #call_form .bind submit function if #call_number .val..

jquery: Keep <script> tag after .find()

http://stackoverflow.com/questions/5791420/jquery-keep-script-tag-after-find

stripped. You can see a discussion in here JavaScript RegEx for div tags What I would do as suggested in a post in the thread..

Javascript/RegExp: Lookbehind Assertion is causing a “Invalid group” error

http://stackoverflow.com/questions/5973669/javascript-regexp-lookbehind-assertion-is-causing-a-invalid-group-error

RegExp Lookbehind Assertion is causing a &ldquo Invalid group&rdquo.. this regex group is causing this error Looks like a valid RegEx to me. I know of alternatives on how to get the segment I need..

Highlight text inside html with jQuery

http://stackoverflow.com/questions/9167855/highlight-text-inside-html-with-jquery

highlight share improve this question I fiddled some RegEx which allows HTML tags at the position of whitespace chars div.. var term my text term term.replace s ^ 1 ^ var pattern new RegExp term i src_str src_str.replace pattern mark 1 mark src_str..

What is the cost of '$(this)'?

http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this

Calling it repeatedly is extremely inefficient. Well... that is true only for strings selectors which get parsed with regex to find out what are they quickExpr ^ ^# w W ^ # w Then if the string is a selector other than id jQuery traverse the DOM..

Regular expression to match non-english characters?

http://stackoverflow.com/questions/150033/regular-expression-to-match-non-english-characters

like ü ö and ñ. Also this is in javascript jquery so any solution will need to apply to that. javascript jquery regex share improve this question This should do it ^ x00 x80 It matches any character which is not contained in the ASCII..

jQuery selector regular expressions

http://stackoverflow.com/questions/190253/jquery-selector-regular-expressions

for the syntax is EDIT The attribute filters allow you to select based on patterns of an attribute value. jquery regex jquery selectors share improve this question James Padolsey created a wonderful filter that allows regex to be used.. jquery regex jquery selectors share improve this question James Padolsey created a wonderful filter that allows regex to be used for selection. Say you have the following div div class asdf Padolsey's regex filter can select it like so div.. wonderful filter that allows regex to be used for selection. Say you have the following div div class asdf Padolsey's regex filter can select it like so div regex class . sd. Also check the official documentation on selectors . share improve this..

jQuery UI Autocomplete widget search configuration

http://stackoverflow.com/questions/2382497/jquery-ui-autocomplete-widget-search-configuration

a A few key points the call to .ui.autocomplete.escapeRegex req.term That escapes the search term so that any regex meaningful terms in the text typed by the user are treated as plain text. For example the dot . is meaningful to regex... regex meaningful terms in the text typed by the user are treated as plain text. For example the dot . is meaningful to regex. I learned of this escapeRegex function by reading the autocomplete source code. the line with new Regexp . It specifies.. of this escapeRegex function by reading the autocomplete source code. the line with new Regexp . It specifies a regexp beginning with ^ Circumflex which implies it will match only when the typed characters appear at the beginning of the term..

jQuery Validate Plugin - How to create a simple, custom rule?

http://stackoverflow.com/questions/241145/jquery-validate-plugin-how-to-create-a-simple-custom-rule

rule How do you create a simple custom rule using the jQuery Validate plugin using addMethod that doesn't use a regex For example what function would create a rule that validates only if at lease one of a group of checkboxes is checked jquery..

apply !important CSS style using jQuery

http://stackoverflow.com/questions/2655925/apply-important-css-style-using-jquery

new RegExp RegExp.escape styleName ' s s ^ s s important s ' 'gmi' return rule.test this.cssText 'important' '' Escape regex chars with RegExp.escape function text return text.replace . ^ # s g The style function jQuery.fn.style function styleName..

jQuery validate: How to add a rule for regular expression validation?

http://stackoverflow.com/questions/280759/jquery-validate-how-to-add-a-rule-for-regular-expression-validation

this Textbox .rules add regularExpression ^ a zA Z'. s 1 40 How do I add a custom rule to achieve this asp.net jquery regex validation share improve this question Thanks to the answer of redsquare I added a method like this .validator.addMethod.. share improve this question Thanks to the answer of redsquare I added a method like this .validator.addMethod regex function value element regexp var re new RegExp regexp return this.optional element re.test value Please check your input... Thanks to the answer of redsquare I added a method like this .validator.addMethod regex function value element regexp var re new RegExp regexp return this.optional element re.test value Please check your input. now all you need to do to..

jquery data selector

http://stackoverflow.com/questions/2891452/jquery-data-selector

'a' .data category music 'a category music artist.name Madonna ' Lastly it would be great if comparison operators and regex features were available on data selectors. So a artist.id 5000 would be possible. I realize I could probably do much of.. for the truthiness of a.b.c . You can see the available operators in the code below. Amongst them is ~ which allows regex testing 'a data category~ ^mus.. artist.name~ ^M. a ' I've tested it with a few variations and it seems to work quite well...

Regular expression field validation in jQuery

http://stackoverflow.com/questions/345194/regular-expression-field-validation-in-jquery

regular expression matches the input I've googled for a solution but I haven't been able to find anything. jquery regex share improve this question I believe this does it http bassistance.de jquery plugins jquery plugin validation It's..

Background-color hex to JavaScript variable

http://stackoverflow.com/questions/638948/background-color-hex-to-javascript-variable

'#' parts.join '' .toUpperCase #0070FF In response to the question in the comments below I'm trying to modify the regex to handle both rgb and rgba depending which one I get. Any hints Thanks. I'm not exactly sure if it makes sense in the context.. since you can't represent an rgba color in hex but I guess there could be other uses. Anyway you could change the regex to be like this ^rgba d s d s d s 0 . d Example output var d document.createElement 'div' d.style.backgroundColor 'rgba..

How can I get query string values in JavaScript?

http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript

for that purpose. You can use vanilla JavaScript function getParameterByName name name name.replace .replace var regex new RegExp name ^ # results regex.exec location.search return results null decodeURIComponent results 1 .replace g share..

Best way to store JS Regex capturing groups in array?

http://stackoverflow.com/questions/10876338/best-way-to-store-js-regex-capturing-groups-in-array

way to store JS Regex capturing groups in array Exactly what title asks. I'll provide some examples while explaining my question. Test string..

Extract address from string

http://stackoverflow.com/questions/14087116/extract-address-from-string

the firehead div How would I go about extracting the address from one of these strings This would involve some sort of Regex right I've tried looking online for a solution using JavaScript or PHP but to no avail. And no other post here on Stack..

Regular expression to match non-english characters?

http://stackoverflow.com/questions/150033/regular-expression-to-match-non-english-characters

expression to match non english characters What is the easiest way to match non english characters in a Regex I would like to match all words individually in an input string but the language may not be English so I will need to match..

Regex for Username?

http://stackoverflow.com/questions/2763995/regex-for-username

for Username I am using C# and jQuery to valid a username with Regex. Just learning So far I have UserName a zA Z0 9 But.. for Username I am using C# and jQuery to valid a username with Regex. Just learning So far I have UserName a zA Z0 9 But this doesn't stop symbols How to ensure that no symbols or . or _ Thanks..

Regex validation for numbers with comma separator

http://stackoverflow.com/questions/3455988/regex-validation-for-numbers-with-comma-separator

validation for numbers with comma separator Need a regular expression to validate number with comma separator. 1 5 10 55..

Issue with AJAX Upload Script in mvc

http://stackoverflow.com/questions/3983326/issue-with-ajax-upload-script-in-mvc

download the json file. Here's a peek at my upload action HttpPost public ActionResult Upload HttpPostedFileBase file Regex imageFilenameRegex new Regex @ . . jpg jpeg png gif if file null if imageFilenameRegex.IsMatch file.FileName return.. Here's a peek at my upload action HttpPost public ActionResult Upload HttpPostedFileBase file Regex imageFilenameRegex new Regex @ . . jpg jpeg png gif if file null if imageFilenameRegex.IsMatch file.FileName return JavaScript alert 'invalid.. a peek at my upload action HttpPost public ActionResult Upload HttpPostedFileBase file Regex imageFilenameRegex new Regex @ . . jpg jpeg png gif if file null if imageFilenameRegex.IsMatch file.FileName return JavaScript alert 'invalid file...

How to get an object's properties in JavaScript / jQuery?

http://stackoverflow.com/questions/4079274/how-to-get-an-objects-properties-in-javascript-jquery

Is there a way to make a text area partially editable? (make only portions of the text editable)

http://stackoverflow.com/questions/5444874/is-there-a-way-to-make-a-text-area-partially-editable-make-only-portions-of-th

Escape HTML using jQuery [duplicate]

http://stackoverflow.com/questions/6020714/escape-html-using-jquery

of HTML entities for escaping. var htmlEscapes ' ' ' amp ' ' ' ' lt ' ' ' ' gt ' ' ' ' quot ' ' ' #x27 ' ' ' ' #x2F ' Regex containing the keys listed immediately above. var htmlEscaper ' g Escape a string for HTML interpolation. _.escape function..

Determine if a string is a valid jQuery selector?

http://stackoverflow.com/questions/6283255/determine-if-a-string-is-a-valid-jquery-selector

for speed. That's the kind of functionality I'm going for and selectors are a pretty unique case. Has jQuery written a Regex for this I couldn't find one in the code. If not I guess I'll just have to write a huge Regex for this javascript jquery.. Has jQuery written a Regex for this I couldn't find one in the code. If not I guess I'll just have to write a huge Regex for this javascript jquery jquery selectors share improve this question Lots of strings can technically be a selector..

jQuery Email Regex

http://stackoverflow.com/questions/8112329/jquery-email-regex

Email Regex I have been developing a script and I'm stumped right now. I have tried many different Regex from Google and non have worked.. Email Regex I have been developing a script and I'm stumped right now. I have tried many different Regex from Google and non have worked this is my code document .ready function var email_check ^ A Z0 9._ @ A Z0 9. . A Z 2 6..

JavaScript Regex to match a URL in a field of text

http://stackoverflow.com/questions/8188645/javascript-regex-to-match-a-url-in-a-field-of-text

Regex to match a URL in a field of text How can I setup my regex to test to see if a URL is contained in a block of text in javascript... a regex literal using the quoting method var urlPattern http ftp https w . w w. @ ^ amp ~ # w@ ^ amp ~ # The Regexp constructor is necessary if you accept a regex as a string from user input or an AJAX call for instance and might be more.. times more readable. Both work. I tested your original and this modification using Chrome both on JSFiddle and on RegexLib.com using the Client Side regex engine browser and specifically selecting JavaScript. While the first one fails with..

Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'<>?,./

http://stackoverflow.com/questions/8359566/regex-to-match-symbols

to Match Symbols ^ _ ~ ` ' . I'm trying to create a Regex test in JavaScript that will test a string to contain any of.. to Match Symbols ^ _ ~ ` ' . I'm trying to create a Regex test in JavaScript that will test a string to contain any of these characters ^ _ ~ ` ' . More Info If You're Interested.. code. I have a table that lists password requirements and as end users types the new password it will test an array of Regexes and place a checkmark in the corresponding table row if it... checks out I just need to add this one in place of the 4th..

YouTube url id Regex [duplicate]

http://stackoverflow.com/questions/8388223/youtube-url-id-regex

url id Regex duplicate Possible Duplicate Regex to parse youtube yid your probably thinking not another one but here i have a jquery.. url id Regex duplicate Possible Duplicate Regex to parse youtube yid your probably thinking not another one but here i have a jquery regex which i find it works fine on..

How to validate url?

http://stackoverflow.com/questions/8660209/how-to-validate-url

url I want to validate urls. It should accept http google.com http www.google.com www.google.com google.com I refer Regex to match URL . But it is not supporting google.com . javascript jquery regex share improve this question Simply prepend..

Get and replace the last number on a string with JavaScript or jQuery

http://stackoverflow.com/questions/11059054/get-and-replace-the-last-number-on-a-string-with-javascript-or-jquery

or there might be more than one underscore Is there any way with JavaScript or jQuery with .replace and some RegEx javascript jquery regex replace share improve this question You can use the regular expression 0 9 . 0 9 to find the..

Extract address from string

http://stackoverflow.com/questions/14087116/extract-address-from-string

isn't in the expanded form e.g. 12345 6789 . However this can be easily modified to fit that format. It doesn't use RegEx because you don't really have an exact pattern to follow as others have said. What we're doing here is first putting the..

Can you ignore HTML in a string while doing a Replace with jQuery? [duplicate]

http://stackoverflow.com/questions/2289552/can-you-ignore-html-in-a-string-while-doing-a-replace-with-jquery

string but ignore HTML Is it possible to ignore the HTML elements when calling Replace Sample code myText.replace new RegExp searchString 'gi' ' span class highlight ' searchString ' span ' myText is a large string of HTML e.g. var myText p Lorem.. share improve this question Yes take a look at the following forum post http forums.asp.net t 1443955.aspx The RegEx pattern you are looking for would be something similar to the following ^ Jon Doe ^ Basically you're doing a search and..

Highlight search terms (select only leaf nodes)

http://stackoverflow.com/questions/3241169/highlight-search-terms-select-only-leaf-nodes

with any HTML tags. I was thinking of something like '.searchResult ' .each function this.html this .html .replace new RegExp ' term ' 'gi' ' span class highlight 1 span ' However '.searchResult ' .each matches all elements not just leaf nodes... matched have HTML inside them. So I have a few questions How can I match only leaf nodes Is there some built in jQuery RegEx function to simplify things Something like this .wrap 'term' ' span ' 'class' 'highlight' Is there a way to do a simple.. Something like this .wrap 'term' ' span ' 'class' 'highlight' Is there a way to do a simple string replace and not a RegEx Any other better faster way of doing this Thanks so much jquery highlighting share improve this question See it in..

jQgrid search a value on the grid

http://stackoverflow.com/questions/3781900/jqgrid-search-a-value-on-the-grid

method. To make case insensitive search with jQuery there are different methods. One on the simplest is to use RegEx . Another method is described here . You can see a small demo here which demonstrate both case sensitive and case insensitive..

jQuery validate phone number with with RegEx

http://stackoverflow.com/questions/5692232/jquery-validate-phone-number-with-with-regex

validate phone number with with RegEx I have a simple ajax form and I'm trying to validate that it has a value that value is a 10 digit number I'm trying to.. a simple ajax form and I'm trying to validate that it has a value that value is a 10 digit number I'm trying to use RegEx to do so. Here is what I have so far. var reg new RegExp 0 9 10 #call_form .bind submit function if #call_number .val .length.. has a value that value is a 10 digit number I'm trying to use RegEx to do so. Here is what I have so far. var reg new RegExp 0 9 10 #call_form .bind submit function if #call_number .val .length 1 reg.test #call_number .val #call_error .show return..

jquery: Keep <script> tag after .find()

http://stackoverflow.com/questions/5791420/jquery-keep-script-tag-after-find

a jQuery object from a string script tags are automatically stripped. You can see a discussion in here JavaScript RegEx for div tags What I would do as suggested in a post in the thread above is to wrap the content in special comment tags and..

Javascript/RegExp: Lookbehind Assertion is causing a “Invalid group” error

http://stackoverflow.com/questions/5973669/javascript-regexp-lookbehind-assertion-is-causing-a-invalid-group-error

RegExp Lookbehind Assertion is causing a &ldquo Invalid group&rdquo error I'm doing a simple Lookbehind Assertion to get a segment.. should be write stuff . Can anyone shed some light on why this regex group is causing this error Looks like a valid RegEx to me. I know of alternatives on how to get the segment I need so this is really just about helping me understand what's..

Highlight text inside html with jQuery

http://stackoverflow.com/questions/9167855/highlight-text-inside-html-with-jquery

text while ignoring any html tags in between jquery highlight share improve this question I fiddled some RegEx which allows HTML tags at the position of whitespace chars div id test this is a href # my a text that needs highlighting.. needs highlighting div JavaScript var src_str #test .html var term my text term term.replace s ^ 1 ^ var pattern new RegExp term i src_str src_str.replace pattern mark 1 mark src_str src_str.replace mark ^ ^ ^ mark 1 mark 2 mark 4 #test .html..