When dealing with a string like this:
"Hello, Tim"
Land of the free, and home of the brave
I want it to be transformed into:
"Hello, Tim"
Land of the free, and home of the brave
This should be a simple task, but I'm struggling to find the solution. I am trying to import a corrupted CSV file with thousands of entries using AJAX, and I need to convert commas that are inside double quotes.
How can I achieve this using JavaScript? I've attempted
let message = '"Hello, Tim"\n\
\n\
Land of the free, and home of the brave';
message
.split('"')
.map(function(value,index){ return index%2===0 ? value : value.replace(',',','); })
.join('"');
Visit MDC for a guide on how to use map() in browsers that do not support it.
To simplify the process, consider using a callback function for the replace operation:
text = text.replace(/"[^"]*"/g, function(match){return match.replace(/,/g,',');});
In the initial phase, identify all occurrences of quotes and only replace commas within them.
An option is to account for escaped quotes:
/"([^"]|"")*"/g/"([^"\\]|\\.)*"/gIf you have the variable html with the string above, you can utilize the following script:
var n = html.match(/"[\s\S]*"/);
html = html.replace(n[0], n[0].replace(/,/g, ','));
"Hello, Tim"
Land of the free, and the land of the brave
result = content.replace(/("[^"]+?),([^"]*?")/img, "$1,$2");While this solution works well for most scenarios, it may fail if there are multiple instances of , within the same pair of ". If you encounter such cases, you can refer to this for a more robust method to parse CSV data using javascript.
Is there a method to display the next and previous buttons outside of the scroller frame when using jQuery thumbnail scroller by manos.malihu.gr? I have attempted to modify the button class in CSS to make them more prominent or visible, but unfortunately ...
My React component is designed to load 6 images at a time as the page is scrolled down, creating an infinite scroll effect similar to what YouTube and Reddit now use. Currently, when the page loads, it shows the initial 6 images correctly. However, as I c ...
My website includes a menu and breadcrumbs. The menu consists of two submenus: Design Services, Design Portfolio, Design Fees, About Us, Contact Us, Design Resources, Design Vacancies, and Terms. Clicking on Design Services reveals Graphic Design, Logo Des ...
Afternoon all! Having a bit of trouble with a dialog box that I'm trying to close after a 5-second delay. Been tinkering with some code, but for some reason, the dialog box just closes right away without any delay. Here's the snippet I've ...
Here are the steps you should follow: Instead of using node v14+, switch to node v10+. (IMPORTANT) Add the following paths to your ~/.zshrc file (if you use zsh): /Users/[yourUsername]/.npm-packages/bin /Users/[yourUsername]/.npm-global/bin After ...
With my ng-repeat, I am attempting to include ng-model inside each repeated li, followed by two-way data binding outside of the ng-repeat. You can see the example in this jsbin: http://jsbin.com/yutinifivi/edit?html,js,output I have searched extensively f ...
My first time posting something here. The issue I'm facing is: I have an HTML form with various variables. A dropdown for Quantity that should insert the data into a MySQL table multiple times based on the chosen quantity. For example, if the dropd ...
How can I send two parameters to my JavaScript and retrieve them in a PHP file? Here is my HTML: <form method="post" action="testButtonSup.php"> <p> Please choose the service:<br /> <input type="radio" n ...
I am attempting to retrieve data from a text file that is located in the same directory as my .vue file. Unfortunately, I am encountering an issue where the content of the text file is not being displayed in both Chrome and Firefox. Instead, I am seeing th ...
I'm working on a form that should create a new user when submitted. In my handleCreate function, I want to use Redux to trigger the addUser action and update the state to add the new user. However, it seems like I'm having trouble calling the act ...
I am encountering an issue while using react and chart.js together to create a bar chart. The problem lies in the fact that chart.js requires the use of canvas tags, and we need to locate this tag and insert the bar chart within it using the traditional do ...
I have successfully implemented a feature carousel slider using the jquery.featured.carousel.js file along with some CSS. Here is the jsfiddle link to my project: LINK. When running this code on localhost, I noticed that I need to refresh the page every ...
I'm attempting to extract the script element content from a generic website using Selenium. <script>...</script> . url = 'https://unminify.com/' browser.get(url) elements = browser.find_elements_by_xpath('/html/body/script[ ...
I am familiar with how to add a class if it does not already exist, for example: $("ul:not([class~='bbox'])").addClass("bbox"); Alternatively, if(!$("ul").hasClass("class-name")){ $("ul").addClass("bbox"); } However, I am unsure how to c ...
Currently, I am working on organizing my results by category. I believe there is room for improvement in the way it's being done: <div><h2>Gloves</h2></div> <div v-for="stash in stashes" :key="stash.id"> <div v-for= ...
Can you imagine if it were possible to address a problematic portion of a script on a website by preventing the original script from loading, copying the source code, editing it, and then re-injecting it as a userscript with Tampermonkey? I attempted this ...
Currently, I am attempting to utilize JSON with data retrieved from the server by implementing this PHP script: include("db_connect.php"); mysql_connect($host,$username,$password); @mysql_select_db($database) or die( "Unable to select database"); $resu ...
For the past few days, I've encountered an issue where my JavaScript code to embed YouTube videos isn't working properly. The video loads but it's not playable as the play button is unresponsive. The console shows this error: Uncaught TypeE ...
Currently, I am attempting to showcase a large text in a format similar to a book. Each "page" has designated width and height, with content displayed over two columns: left and right. In this layout, page 1 is on the left, page 2 on the right, page 3 on t ...
Here is the code I am using to load a 3D model in THREE.js: var noisenormalmap = THREE.ImageUtils.loadTexture( "obj/jgd/noisenormalmap.png" ); noisenormalmap.wrapS = THREE.RepeatWrapping; noisenormalmap.wrapT = THREE.RepeatWrapping; noisenormalmap.repeat. ...