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javascript Programming Glossary: regexResizing an iframe based on content http://stackoverflow.com/questions/153152/resizing-an-iframe-based-on-content function getParam name name name.replace .replace var regexS name ^ # var regex new RegExp regexS var results regex.exec.. name name name.replace .replace var regexS name ^ # var regex new RegExp regexS var results regex.exec window.location.href.. .replace var regexS name ^ # var regex new RegExp regexS var results regex.exec window.location.href if results null..
Change an element's CSS class with JavaScript http://stackoverflow.com/questions/195951/change-an-elements-css-class-with-javascript element without affecting other potential classes a simple regex replace is required document.getElementById MyElement .className.. above is all one statement An explanation of this regex is as follows ^ s # match the start of the string or any single.. check if a class is already applied to an element The same regex used above for removing a class can also be used as a check..
When is JavaScript's eval() not evil? http://stackoverflow.com/questions/197769/when-is-javascripts-eval-not-evil for this somewhere even if they run the JSON through a regex check first but when else other than when manipulating JSON..
How to escape regular expression in javascript? http://stackoverflow.com/questions/2593637/how-to-escape-regular-expression-in-javascript not a function . Am I missing something simple javascript regex share improve this question This question got me searching..
How to print a number with commas as thousands separators in JavaScript http://stackoverflow.com/questions/2901102/how-to-print-a-number-with-commas-as-thousands-separators-in-javascript is all you really need to know. @Neils Bom asked how the regex works. My explanation is sort of long. It won't fit in the comments.. suggestions for where to put it please let me know. The regex uses 2 lookahead assertions a positive one to look for any point.. it so no comma goes there. And so on. The B keeps the regex from putting a comma at the beginning of the string. @neu rah..
Is there a RegExp.escape function in Javascript? http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript gotta be something standard out there. Thanks javascript regex share improve this question The function linked above is..
How to replace plain URLs with links? http://stackoverflow.com/questions/37684/how-to-replace-plain-urls-with-links ~_ i return text.replace exp a href ' 1' 1 a javascript regex share improve this question Add a g to the end of the regular..
How do you access the matched groups in a javascript regex? http://stackoverflow.com/questions/432493/how-do-you-access-the-matched-groups-in-a-javascript-regex do you access the matched groups in a javascript regex I think I must just be really tired because this should be.. for me. I want to match a portion of a string using a regex and then access that parenthesized substring. var myString something.. I've discovered that there was nothing wrong with the regex code above the actual string which I was testing against was..
Validate email address in JavaScript? http://stackoverflow.com/questions/46155/validate-email-address-in-javascript an email address be validated in JavaScript javascript regex validation email email validation share improve this question..
How do you pass a variable to a Regular Expression JavaScript? http://stackoverflow.com/questions/494035/how-do-you-pass-a-variable-to-a-regular-expression-javascript do I pass this variable in to my RegEx string javascript regex share improve this question Instead of using the regex g.. regex share improve this question Instead of using the regex g syntax you can construct a new RegExp object var re new RegExp.. you can construct a new RegExp object var re new RegExp regex g You can dynamically create regex objects this way. Then you..
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..
Remove HTML Tags in Javascript with Regex http://stackoverflow.com/questions/1499889/remove-html-tags-in-javascript-with-regex HTML Tags in Javascript with Regex I am trying to remove all the html tags out of a string in..
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..
ZIP Code (US Postal Code) validation http://stackoverflow.com/questions/160550/zip-code-us-postal-code-validation validation share improve this question Javascript Regex Literal US Zip Codes ^ d 5 ^ d 5 d 4 var isValidZip ^ d 5 ^..
http://stackoverflow.com/questions/280634/endswith-in-javascript of indexOf to skip ahead Works in Internet Explorer NO Regex complications Also if you don't like stuffing things in native..
http://stackoverflow.com/questions/280712/javascript-unicode a copy . Flagrant Badassery has an article on JavaScript Regex and Unicode that sheds some light on the matter. Be sure to.. that sheds some light on the matter. Be sure to also read Regex and Unicode here on SO. Probably you have to build your own..
What is a good regular expression to match a URL? http://stackoverflow.com/questions/3809401/what-is-a-good-regular-expression-to-match-a-url help me javascript regex share improve this question Regex if you want to ensure URL starts with HTTP https www . a zA..
How to get an object's properties in JavaScript / jQuery? http://stackoverflow.com/questions/4079274/how-to-get-an-objects-properties-in-javascript-jquery
Regex to get string between curly braces “{I want what's between the curly braces}” http://stackoverflow.com/questions/413071/regex-to-get-string-between-curly-braces-i-want-whats-between-the-curly-brace to get string between curly braces &ldquo I want what's between.. regular quotes i.e. ' into LaTeX TeX quotes i.e. `' ``'' Regex To pull out a sub string between two tags in a string Regex.. To pull out a sub string between two tags in a string Regex to replace all n in a String but no those inside code code tag..
Help parsing ISO 8601 date in Javascript http://stackoverflow.com/questions/4829569/help-parsing-iso-8601-date-in-javascript 07 16T19 20 30 01 00' ISO 8601 with Timezone offset Edit Regex version x 2011 01 28T19 30 00EST MM January February March April..
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 . ..
http://stackoverflow.com/questions/5461702/regex-to-find-url-in-a-text in this blog post . There is a bit more information on Regex Guru but even those look very fragile. You will need to have..
Remove HTML comments with Regex, in Javascript http://stackoverflow.com/questions/5653207/remove-html-comments-with-regex-in-javascript HTML comments with Regex in Javascript I've got some ugly HTML generated from Word from..
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..
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 can I parse a CSV string with Javascript? http://stackoverflow.com/questions/8493195/how-can-i-parse-a-csv-string-with-javascript validates that a CVS string meets the above requirements Regex to validate a CSV string re_valid r # Validate a CSV string.. more matches are found and all values have been parsed . Regex to parse one value from valid CSV string re_value r # Match..
Javascript RegExp + Word boundaries + unicode characters http://stackoverflow.com/questions/10590098/javascript-regexp-word-boundaries-unicode-characters RegExp Word boundaries unicode characters I am building search and.. not work var searchterm รครค Works var searchterm wi if new RegExp b searchterm gi .test title #result .html Match searchterm.. this question The b character class in JavaScript RegEx is really only useful with simple ASCII encoding. b is a shortcut..
Split a string by commas but ignore commas within double-quotes using Javascript http://stackoverflow.com/questions/11456850/split-a-string-by-commas-but-ignore-commas-within-double-quotes-using-javascript of 6 elements a b c d e f g h. I'm a bit of a noob with RegEx so any help is great. I'm trying to do this through Javascript...
Programatic Accent Reduction in JavaScript (aka text normalization or unaccenting) http://stackoverflow.com/questions/227950/programatic-accent-reduction-in-javascript-aka-text-normalization-or-unaccentin .toLowerCase fyi prototype's strip is like trim re new RegEx input.replace aeiou g . .replace s g gi return result.replace.. for i o u y c n maybe also d g h j k l r s t w z re new RegEx input.replace s g gi return result.replace re b 1 b Is there.. chart. And if so could I avoid using weird possibly slow RegEx statements About the bounty Before I started a bounty there..
http://stackoverflow.com/questions/288277/javascript-regex-for-div-tags RegEx for div tags I have a JavaScript variable which holds an HTML..
http://stackoverflow.com/questions/3129738/remove-empty-tags-using-regex empty tags using RegEx I want to delete empty tags such as label label font font so.. is span style color red red span i italic i p I have this RegEx in javascript but it deletes the the empty tags but it also..
RegEx for Javascript to allow only alphanumeric http://stackoverflow.com/questions/388996/regex-for-javascript-to-allow-only-alphanumeric for Javascript to allow only alphanumeric I need to find a..
How do you pass a variable to a Regular Expression JavaScript? http://stackoverflow.com/questions/494035/how-do-you-pass-a-variable-to-a-regular-expression-javascript method in JavaScript and I'm thinking that using a RegEx would be most terse way to do it. However I can't figure out.. However I can't figure out how to pass a variable in to a RegEx. I can do this already which will replace all the instances.. replaceThis ...so how do I pass this variable in to my RegEx string javascript regex share improve this question Instead..
Regular Expression for Phone Number http://stackoverflow.com/questions/5013782/regular-expression-for-phone-number Expression for Phone Number I need a Javascript RegEx through which I can validate phone number. RegEx should handle.. RegEx through which I can validate phone number. RegEx should handle following criteria It should only consist of numbers..
RegEx for match/replacing JavaScript comments (both multiline and inline) http://stackoverflow.com/questions/5989315/regex-for-match-replacing-javascript-comments-both-multiline-and-inline for match replacing JavaScript comments both multiline and inline.. comments from a JavaScript source using the JavaScript RegExp object. What I need is the pattern for the RegExp. So far I've.. RegExp object. What I need is the pattern for the RegExp. So far I've found this compressed compressed.replace . . n..
parsings strings: extracting words and phrases [JavaScript] http://stackoverflow.com/questions/64904/parsings-strings-extracting-words-and-phrases-javascript I wonder whether this could be achieved with a single RegEx rather than performing complex parsing or split and rejoin operations...
JavaScript RegEx Remove Duplicate Characters http://stackoverflow.com/questions/7780794/javascript-regex-remove-duplicate-characters RegEx Remove Duplicate Characters Hi I am trying to build a regex..
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