java - Remove all occurrences of \ from string - Stack Why free-market capitalism has became more associated to the right than to the left, to which it originally belonged? Thanks Asaph. Do Hard IPs in FPGA require instantiation? Remember that the original string is NOT changed. JsonObject by default adding backslash to json string, How to remove double quotes that result in illegal json in json. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing, @chrylis-cautiouslyoptimistic- thanks for response .. did not get you.. what do you mean stop double encoding json? This can be different object based on some conditions. How can I learn wizard spells as a warlock without multiclassing? How do I remove backslashes before quotes from a JSONObject string? You can just go for String replace method.-. Making statements based on opinion; back them up with references or personal experience. Accidentally put regular gas in Infiniti G37. jackson parser backslash double quote not work, Jackson: customization escaping of double quotes while serialize an object to json, Jackson Parser can't read backslash quotation marks in String. It doesn't seem like it should be that difficult. Typo in cover letter of the journal name where my manuscript is currently under review. To remove double quotes just from the beginning and end of the String, we can use a more specific regular expression: String result = input.replaceAll("^\"|\"$", ""); After Has a bill ever failed a house of Congress unanimously? It doesn't modify stringToEdit because Strings are immutable in Java. Find centralized, trusted content and collaborate around the technologies you use most. What is the reasoning behind the USA criticizing countries and then paying them diplomatic visits? I have a Java string and I want to replace all backslash double-quote sequences with a single-quote and even though I'm escaping what I believe is necessary Inside the HTTP request service, I want to build a JSON request body: I'm using org.json.JSONObject to add the records key and create the request body: When I run my junit test in IntelliJ, the request body contains a backslash before each quote: And when I make the request it fails because the body is not formatted correctly: You are creating a list of string, which is not what you want. Morse theory on outer space via the lengths of finitely many conjugacy classes, QGIS does not load Luxembourg TIF/TFW file, Science fiction short story, possibly titled "Hop for Pop," about life ending at age 30, Book or a story about a group of people who had become immortal, and traced it back to a wagon train they had all been on. You can just use: str.replace("\\",""); Connect and share knowledge within a single location that is structured and easy to search. Is a dropper post a good solution for sharing a bike between two riders? If you want to remove all double quotes in string, use. Making statements based on opinion; back them up with references or personal experience. I want to return the string representation how configuration will look like. Asking for help, clarification, or responding to other answers. However there are some backslashes and double quotes in the json! Using regression where the ultimate goal is classification, Find the maximum and minimum of a function with three variables. How to remove the backslash in string using regex in Java? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Why did the Apple III have more heating problems than the Altair? Backslash Character in Java | Delft Stack The debugger expresses ' as \', so there should be no problem when sending the query to the server. Its working fine for me. How can I remove them? What languages give you access to the AST to modify during compilation? Book set in a near-future climate dystopia in which adults have been banished to deserts, Sci-Fi Science: Ramifications of Photon-to-Axion Conversion. 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. java - How to remove backslash for quotes from JsonSchema Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Python zip magic for classes instead of tuples. A sci-fi prison break movie where multiple people die while trying to break out, Ok, I searched, what's this part on the inner part of the wing on a Cessna 152 - opposite of the thermometer. Why did Indiana Jones contradict himself? Where do you look at it? How do I remove backslashes before quotes from a JSONObject string? Why add an increment/decrement operator when compound assignments exist? +1, i never use replace() ever, even in cases where i don't need regex. In your example you need to: Is speaking the country's language fluently regarded favorably when applying for a Schengen visa? 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Temporary policy: Generative AI (e.g. regex - Java remove escaped double-quote - Stack Overflow Why did Indiana Jones contradict himself? To learn more, see our tips on writing great answers. I'm having trouble visualizing the implementation. rev2023.7.7.43526. List records = Arrays.asList( "{\"name\":\"Bob\",\"age\":40,\"favorite_pizza\":\"Cheese\"}", ChatGPT) is banned. What are the advantages and disadvantages of the callee versus caller clearing the stack after a call? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. e.printSt He might not. I don't often hear the words "query string" in any other context. i was trying with replaceAll("\\",""); it will remove my backslash but its not removing. How to remove opening and closing double quotes and all backslashes in a JSON string - C#, how to remove backslash from the json data in c#, C# Newtonsoft.Json.JsonConvert.SerializeObject adding backslashes before double quotes, Cultural identity in an Multi-cultural empire, Ok, I searched, what's this part on the inner part of the wing on a Cessna 152 - opposite of the thermometer. str = str.replace ("\\", ""); replaceAll () treats the first argument as a regex, so you have to double escape Has a bill ever failed a house of Congress unanimously? rev2023.7.7.43526. Thanks @minus. How to replace a backslash from a string in Java? Making statements based on opinion; back them up with references or personal experience. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. You are assuming he means HTTP query strings. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Are there ethnically non-Chinese members of the CCP right now? Then you wouldn't have to deal with escaping these characters on your own. I am using c# Web API. Does "critical chance" have any reason to exist? Thanks for contributing an answer to Stack Overflow! Find centralized, trusted content and collaborate around the technologies you use most. So I was trying to do a replace to change ' to \'. Find centralized, trusted content and collaborate around the technologies you use most. Remember that stringToEdit.replaceAll(String, String) returns the result string. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Morse theory on outer space via the lengths of finitely many conjugacy classes, English equivalent for the Arabic saying: "A hungry man can't enjoy the beauty of the sunset". Shown in the browser, there are surrounding quotes as well ? .replace("\\\\\\\" Java RegEx - Replace Backslash - Java Code Examples rev2023.7.7.43526. @DaveNewton See my updated question. Not the answer you're looking for? java - How do I remove backslashes before quotes from a It looks like it's been encoded multiple times, so you should decode it multiple times. Secondly, if you want to replace all instances of apostophe with backslash apostrophe, you must escape the backslash in your string expression with a leading backslash. How do I read / convert an InputStream into a String in Java? Is there any potential negative effect of adding something to the PATH variable that is not yet installed on the system? He might. Is the part of the v-brake noodle which sticks out of the noodle holder a standard fixed length on all noodles? (Ep. java string replace a backslash double quote with a single That will remove all backslashes, not just the ones preceding a quote. How can I remove a mystery pipe in basement wall and floor? How much space did the 68000 registers take up? Is religious confession legally privileged? Both of the above STILL results in the same output: I can only seem to get this to actually spit out a slash with: Any suggestions? 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. Let's wait and see if the OP clarifies otherwise. What does "Splitting the throttles" mean? Different maturities but same tenor to obtain the yield. favorite_pizza on first, favorite_candy on second). A \ in a regular expression escapes the next character. calculation of standard deviation of the mean changes from the p-value or z-value of the Wilcoxon test. Create the array entirely by hand since it's just comma separated record strings inside square brackets. How to replace single backslash(\) to double backslash(\\) in java? When replacing ' for \' you need to place four backslashes before the apostrophe. +1 for thinking outside the box :). Serializing json string without escaping quote in java, Different maturities but same tenor to obtain the yield, Cultural identity in an Multi-cultural empire. (Ep. Backquote List & Evaluate Vector or conversely. Could you please update your example based on your latest suggestion ("parse the string into a Map and then add the map to your list")? 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Temporary policy: Generative AI (e.g. When I return this function in controller, I get the result like this. ChatGPT) is banned, How to convert jsonString to JSONObject in Java, Convert JSONObject which contains \" to a normal string with JSON, How to escape double quotes in a string for json parser in Java, Automatically remove quotes in JSON string Java. Is the part of the v-brake noodle which sticks out of the noodle holder a standard fixed length on all noodles? If I perform the replace at the time of passing the combined string/variable to the statement, then the query runs properly. The \ is not actually a slash Extract data which is inside square brackets and seperated by comma. how to remove backslashes and double quotes in json string 1. Would a room-sized coil used for inductive coupling and wireless energy transfer be feasible? Is the part of the v-brake noodle which sticks out of the noodle holder a standard fixed length on all noodles? When practicing scales, is it fine to learn by reading off a scale book instead of concentrating on my keyboard? Can I still have hopes for an offer as a software developer. Use Strings replace () method to remove backslash from String in Java. I have a query string that has values that can contain single 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. 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. bigString = bigString.replace("\\\"", "\""); Note that this is also faster because regular expression is not needed. Brute force open problems in graph theory, Science fiction short story, possibly titled "Hop for Pop," about life ending at age 30. Sorted by: 108. str = str.replaceAll ("\\\\", ""); or. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Because the backslash is the escaping character in a regular expression ( r } catch (JSONException e) { If your record strings are already valid json you can either. Characters with only one possible next character. Do I have the right to limit a background check? Did you print it on console? jsonFormattedString = new JSONTokener(jsonString).nextValue().toString(); For example: I would expect "abd to produce abd, without the double quote. Which is then treated by the regular expression implementation as "a backslash followed by a double-quote". Find centralized, trusted content and collaborate around the technologies you use most. String jsonFormattedString = jsonStr.replaceAll ("\\\\", ""); Because the backslash is the escaping character in a regular expression ( replaceAll () receives one as parameter), it has to be escaped, too. Is speaking the country's language fluently regarded favorably when applying for a Schengen visa? @user770404 By output you mean you send it to System.Out? Actually the correct way would be: String jsonFormattedString = jsonStr.replace("\\\"", "\""); How to avoid backslashes in GSON JsonObject? It returns new string with RegEx applied. Remove Backslash from String in Java - Java2Blog Why is JSONObject including the backslashes before each quote? What could cause the Nikon D7500 display to look like a cartoon/colour blocking? java - String replace a Backslash - Stack Overflow Replace all uses Regular expressions, so add another set of \\. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. How can I remove them? I want to remove id property from the string. var x = "

"; alert (x.replace (/\\/gi, '')); The i modifier is not needed here. how to avoid strings enclosed in double quotes using regex? What languages give you access to the AST to modify during compilation? How to let jackson generate json string using single quote or no quotes? "\" is interpretad by java as a normal \. You should be using a. I completely agree if this was an application. Explanation why: We "vim /foo:123 -c 'normal! Characters with only one possible next character, Difference between "be no joke" and "no laughing matter", Book or a story about a group of people who had become immortal, and traced it back to a wagon train they had all been on. Are there nice walking/hiking trails around Shibu Onsen in November? What does that mean? (Ep. 3 Answers. How do I convert a String to an int in Java? Book or a story about a group of people who had become immortal, and traced it back to a wagon train they had all been on, Non-definability of graph 3-colorability in first-order logic. Is there a legal way for a country to gain territory from another through a referendum? @FabioSalvalai: this is the output displayed on the browser. The reason you have to double up the (already doubled) backslashes is that replaceAll takes a regular expression and a single backslash is used in regex. Making statements based on opinion; back them up with references or personal experience. What would stop a large spaceship from looking like a flying brick? Remove Beginning and Ending Double Quotes from a String The neuroscientist says "Baby approved!" zz'" should open the file '/foo' at line 123 with the cursor centered. Yes? The slash does not get placed in the output for some reason. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. In the movie Looper, why do assassins in the future use inaccurate weapons such as blunderbuss? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. As I mentioned, this is just a test script running locally to test a web application. You should instead create a list of objects (Maps). Difference between "be no joke" and "no laughing matter", Is there a deep meaning to the fact that the particle, in a literary context, can be used in place of , Morse theory on outer space via the lengths of finitely many conjugacy classes. Iterate over them, converting them one at a time into a JSONObject (see here) and then add the result to a JSONArray which you can manipulate if needed. I want to remove double quotes from a String - Stack Overflow Not the answer you're looking for? What is the reasoning behind the USA criticizing countries and then paying them diplomatic visits?