But then again HTML allows attributes to be enclosed in single quotes as well. JavaScript is disabled in your browser. What does "Splitting the throttles" mean? even number of quotation marks), every odd value in the list will contain an element that is between quotation marks. There are 3 types of quotes. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. )'/); to return everything between single quotes, and then subsequently have a function check for a substring match. Non-definability of graph 3-colorability in first-order logic, Spying on a smartphone remotely by the authorities: feasibility and operation, Characters with only one possible next character, A sci-fi prison break movie where multiple people die while trying to break out. String - JavaScript | MDN It looks like your original string had the HTML characters for " (") so when you attempt to sanitize it, you're simply remove the & and ;, leaving the rest of the string quot. The only disadvantage of single quotes that you may come up with is copying and pasting between JSON and JavaScript files: single quotes are not supported within JSON files. You can also get a double-quoted text value by using the split() method: In this case, we have to specify that we want to return the second result [1] because [0] will return One of my favorite quotes is. why isn't the aleph fixed point the largest cardinal number? Why on earth are people paying for digital real estate? Javascript in html - Using single quote inside another single quote Trivial solution but handy especially if you want to avoid regular expressions. Here is some Java code and regex pattern that will work for you: You'll need to escape the quotes in your strings with \. When I run a phrase that contains double quotes through this function, its replacing the quotes with quot. Has a bill ever failed a house of Congress unanimously? 15amp 120v adaptor plug for old 6-20 250v receptacle? This does not cover the case with double-quotes. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. JSON Syntax Is a dropper post a good solution for sharing a bike between two riders? pos2 does the same thing as pos1, but for end, and 1 will use the first occurrence of end only after start, occurrences of end before start are ignored. It is HTML code I am parsing, I have gotten everything except for this field to parse correctly. It looks like your original string had the HTML characters for " (") so when you attempt to sanitize it, you're simply remove the & and ;, leaving the rest of the string quot.---EDIT---Probably the easiest way to remove non alpha numeric characters would be to decode the HTML characters with html_entity_decode, then run it through the regular expression. A weaker condition than the operation-preserving one, for a weaker result. This leaves us with only having to remove what we used as our markers (ie: {{) and we can use string length for this with slice. Asking for help, clarification, or responding to other answers. Do United same day changes apply for travel starting on different airlines? https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String/split. rev2023.7.7.43526. I appreciate it :-), also, if you want to keep the spaces. @eli Was going to publish exactly that answer, but better edit this one. I can't really use any side tools because I am using Webdriver to parse the page, after I get the source I throw the HTML into a string and then I try to parse the "value" tag out of all that data. Along with having normal strings, template literals can also contain other parts called placeholders, which are embedded expressions delimited by a dollar sign and curly braces: $ {expression}. )', JS Regex: Match word in a string between single quotes, Why on earth are people paying for digital real estate? 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Removing both single and double quotes from a string, PHP's how to trim quotes using preg_replace, How to replace words outside double and single quotes. In JSON, values must be one of the following data types: a string; a number; . rev2023.7.7.43526. How can I learn wizard spells as a warlock without multiclassing? How much space did the 68000 registers take up? What is the Modified Apollo option for a potential LEO transport? Edited with an example of how you could do it. To learn more, see our tips on writing great answers. You can also add more characters to blocklist if you want to escape some more characters To learn more, see our tips on writing great answers. So far, I've found this answer in an stackoverflow question which does the same thing but in Javascript regex flavor. The \" is a double-quote, escaped because double-quote is the Java string literal delimiter. Should I Use JavaScript Single (') or Double (") Quotes? I tried text.match ( /' (.*? This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. It returns an array with all substrings found: Orginally from PHP by raina77ow, ported to Javascript. Split string in Java, retain delimiters including items inside quotes, Regex to split string on double quotes keep only content between quotes, Splitting a string in Java only when a delimiter is surrounded by quote marks, regex split based on exact character except when escaped with a backslash before it, Regex to split string and preserve content within double quotes, Air that escapes from tire smells really bad, Short story about the best time to travel back to for each season, summer. Spying on a smartphone remotely by the authorities: feasibility and operation. By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. Why add an increment/decrement operator when compound assignnments exist? Do United same day changes apply for travel starting on different airlines? What's the best way to put 'hello' (but without the quotes) into a javascript variable? If you specify [2], youll get the text following right after the second " double quote. Making statements based on opinion; back them up with references or personal experience. rev2023.7.7.43526. I could have tried other function but whatever I know needs to know string position. Making statements based on opinion; back them up with references or personal experience. Short story about the best time to travel back to for each season, summer. What does "Splitting the throttles" mean? Why on earth are people paying for digital real estate? Then the second? how to get only the value if there are multiple quotation mark occurred? Since, in this case, you won't get anything that needs to be re-coded, you don't need to then do htmlentities, but it's worth remembering that you had HTML data and you now have raw unencoded data. Excellent recursive solution with plain JS and no regex. delimiter is not working. Not the answer you're looking for? Javascript var string1 = "I\'m user of GeeksForGeeks." works like a charm. Asking for help, clarification, or responding to other answers. 23 Answers Sorted by: 1417 The most likely reason for use of single vs. double in different libraries is programmer preference and/or API consistency. Instead it also takes one quote in every consecutive single quotes preceded by back slash. But oddly that regex didn't even seem to return all strings within single quotes property. It is important to. So the regex code has to be able to maneuver through all kinds of coding and get whatever the value field is. How do I escape a single quote ( ' ) in JavaScript? Not the answer you're looking for? He's already here, Why on earth are people paying for digital real estate? add \s in the regex so it looks like "/[^a-zA-Z0-9\s]+/", That doesn't answer the question. Heres a text block (string value), containing one double-quoted sentence, that we assign to a variable called textWithQuote: Now lets attach the match() method to the variable and pass this somewhat gibberish looking argument /(? With regexes, and compiling the regex once in a closure, Javascript's match will return all matches. Does anyone know how I would do this for every occurence of a substring between my starting and ending string? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. Why do keywords have to be reserved words? What about if the string is 'Person said "How are you doing?" I'm a bit lost here. For help making this question more broadly applicable, Not the answer you're looking for? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Has a bill ever failed a house of Congress unanimously? How do you strip quotes in JavaScript? '; ? A weaker condition than the operation-preserving one, for a weaker result. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Languages which give you access to the AST to modify during compilation? Is a dropper post a good solution for sharing a bike between two riders? It also fails the 2nd (invalid input?) Invitation to help writing and submitting papers -- how does this scam work? What's the best way to put 'hello' (but without the quotes) into a javascript variable? You can support my work by sharing this article with others, or perhaps buy me a cup of coffee , 'One of my favorite quotes is "First we make our habits, then our habits make us". What is a non-capturing group in regular expressions? (Ep. How do I read / convert an InputStream into a String in Java? Is there a distinction between the diminutive suffices -l and -chen? const doubleQuoteStr = "This is a string"; const singleQuoteStr = 'This is also a string'; Invitation to help writing and submitting papers -- how does this scam work? This quote is sometimes attributed to John Dryden, or other authors. When handling JSON files from within JavaScript, the stringify () and parse () functions know about the double quotes already: As you can see from the code snippet, single quotes break JSON parsing. In order to be sure of remove all kind of quotes (including those into which left side are different from the right side ones) I think it must be something like; Easy way for both single and double quotes : ) else { //no matches found } Write your own function to return a escaped string. What does that mean? I want to completely remove them (also single quotes). Reset which can be pretty annoying. I missed that one [no pun] :-(. A+B and AB are nilpotent matrices, are A and B nilpotent? >>> s = 'SetVariables "a" "b" "c"'; >>> l = s.split ('"') [1::2]; # the [1::2] is a slicing which extracts odd values . JavaScript String with Quotes - GeeksforGeeks Is there a legal way for a country to gain territory from another through a referendum? The regex would need to return two matches, namely. Python: Extracting data inside first set of quotes? You could use String.indexOf () to search for the first occurrence of ".
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