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javascript Programming Glossary: regexpObject comparison in JavaScript [duplicate] http://stackoverflow.com/questions/1068834/object-comparison-in-javascript x instanceof Date y instanceof Date x instanceof RegExp y instanceof RegExp x instanceof String y instanceof String.. Date y instanceof Date x instanceof RegExp y instanceof RegExp x instanceof String y instanceof String x instanceof Number..
Javascript code to parse CSV data [closed] http://stackoverflow.com/questions/1293147/javascript-code-to-parse-csv-data expression to parse the CSV values. var objPattern new RegExp Delimiters. strDelimiter r n r ^ Quoted fields. ^ ^ Standard.. quotes. var strMatchedValue arrMatches 2 .replace new RegExp g else We found a non quoted value. var strMatchedValue arrMatches..
http://stackoverflow.com/questions/1403888/get-escaped-url-parameter question function getURLParameter name return decodeURI RegExp name ' ' ' . ' .exec location.search null 1 share improve..
Why RegExp with global flag in Javascript give wrong results? http://stackoverflow.com/questions/1520800/why-regexp-with-global-flag-in-javascript-give-wrong-results RegExp with global flag in Javascript give wrong results What is the.. result should be true true . var query 'Foo B' var re new RegExp query 'gi' var result result.push re.test 'Foo Bar' result.push.. javascript regex share improve this question The RegExp object keeps track of the lastIndex where a match occurred so..
Resizing an iframe based on content http://stackoverflow.com/questions/153152/resizing-an-iframe-based-on-content name.replace .replace var regexS name ^ # var regex new RegExp regexS var results regex.exec window.location.href if results..
How to escape regular expression in javascript? http://stackoverflow.com/questions/2593637/how-to-escape-regular-expression-in-javascript fetch from dom make literal here just for example reg new RegExp RegExp.quote pattern 'g' mystring.replace reg 'arrayname 2 '.. from dom make literal here just for example reg new RegExp RegExp.quote pattern 'g' mystring.replace reg 'arrayname 2 ' but it.. 'arrayname 2 ' but it fails with an error message saying RegExp.quote is not a function . Am I missing something simple javascript..
http://stackoverflow.com/questions/280712/javascript-unicode sub ranges. Check your expectations here Javascript RegExp Unicode Character Class tester Edit the original page is down..
How do I get the name of an object's type in JavaScript? http://stackoverflow.com/questions/332422/how-do-i-get-the-name-of-an-objects-type-in-javascript object String Object.prototype.toString.call abc object RegExp Object.prototype.toString.call 1 2 3 object Array One could..
Escape string for use in Javascript regex [duplicate] http://stackoverflow.com/questions/3446170/escape-string-for-use-in-javascript-regex Javascript regex duplicate Possible Duplicate Is there a RegExp.escape function in Javascript I am trying to build a javascript.. based on user input function FindString input var reg new RegExp '' input '' snip perform search But the regex will not work.. improve this question Short 'n Sweet function escapeRegExp str return str.replace . ^ g See MDN Javascript Guide Regular..
Is there a RegExp.escape function in Javascript? http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript there a RegExp.escape function in Javascript I just want to create a regular.. string. var usersString Hello `~World var expression new RegExp RegExp.escape usersString var matches Hello .match expression.. var usersString Hello `~World var expression new RegExp RegExp.escape usersString var matches Hello .match expression Is there..
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 of using the regex g syntax you can construct a new RegExp object var re new RegExp regex g You can dynamically create.. g syntax you can construct a new RegExp object var re new RegExp regex g You can dynamically create regex objects this way. Then..
How can I get query string values in JavaScript? http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript name name name.replace .replace var regex new RegExp name ^ # results regex.exec location.search return results null..
how to get selected text from iframe with javascript? http://stackoverflow.com/questions/1471759/how-to-get-selected-text-from-iframe-with-javascript if window.RegExp var regstr unescape 20 20 20 20 20 var regexp new RegExp regstr g str str.replace regexp else if document.selection.. 20 20 20 20 var regexp new RegExp regstr g str str.replace regexp else if document.selection document.selection.createRange var.. is if window.RegExp var regstr unescape 20 20 20 20 20 var regexp new RegExp regstr g str str.replace regexp RegExp is basic JavaScript..
How can I use jQuery to style /parts/ of all instances of a specific word? http://stackoverflow.com/questions/1501007/how-can-i-use-jquery-to-style-parts-of-all-instances-of-a-specific-word of an element in reverse document order pattern must be a regexp with global flag function findText element pattern callback..
How can I concatenate regex literals in Javascript? http://stackoverflow.com/questions/185510/how-can-i-concatenate-regex-literals-in-javascript regular expression object var segment_part some bit of the regexp var pattern new RegExp some regex segment comment here segment_part..
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 i .replace S g accent_replacer join as alternatives var regexp words.join return new RegExp regexp 'g' var accented 'A' ' Aa.. as alternatives var regexp words.join return new RegExp regexp 'g' var accented 'A' ' Aa xaa xc0 xc5 xe0 xe5 u0100 u0105 u01cd..
Javascript regex hangs (using v8) http://stackoverflow.com/questions/2407870/javascript-regex-hangs-using-v8 to last space. Different VMs have different reactions to regexp matches that take forever because of catastrophic backtracking... with . so if you hit a long sequence of spaces the regexp engine doesn't try all left right left etc. combinations before..
Escape string for use in Javascript regex [duplicate] http://stackoverflow.com/questions/3446170/escape-string-for-use-in-javascript-regex en JavaScript Reference Global_Objects regexp these characters should be escaped ^ . These characters only..
How to check if a string is a valid JSON string in JavaScript without using Try/Catch http://stackoverflow.com/questions/3710204/how-to-check-if-a-string-is-a-valid-json-string-in-javascript-without-using-try douglascrockford JSON js blob master json2.js There is a regexp that check for a valid JSON something like if ^ s .test text.replace..
passing variable to a regexp in javascript [duplicate] http://stackoverflow.com/questions/487509/passing-variable-to-a-regexp-in-javascript variable to a regexp in javascript duplicate Possible Duplicate Escape string for.. javascript regex share improve this question Your regexp is 0 gi since you create it from a string. And it is not a valid.. it is not a valid expression. You need to escape in the regexp because it has a special meaning in the regexp syntax so it..
How do I split a string with multiple separators in javascript? http://stackoverflow.com/questions/650022/how-do-i-split-a-string-with-multiple-separators-in-javascript regex split share improve this question Pass in a regexp as the parameter js Hello awesome world .split s Hello awesome..
http://stackoverflow.com/questions/832257/javascript-multiple-replace replace ' with '' @Mike check the answer I gave there... regexp isn't the only way to replace multiple occurrences of a subsrting.. meet your specific needs. http www.javascriptkit.com jsref regexp.shtml http www.regular expressions.info Final addition Given..
Javascript : remove accents in strings http://stackoverflow.com/questions/990904/javascript-remove-accents-in-strings I slightly modified khel version for one reason Every regexp parse replace will cost O n operations where n is number of.. where n is number of characters in target text. But regexp is not exactly what we need. So var defaultDiacriticsRemovalap..
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