Advertisements I have a JSON object I want to stringify. Some of the values in this object are Promises. How can I use the replacer parameter in JSON.stringify() to pass the result of the Promise, instead of the promise itself? To give a clear example of what I mean, let’s assume the following object: const… Read More How to use JSON.stringify replace to await Promise values?
Advertisements I have a JavaScript function where I’m trying to write a PowerShell script to a PowerShell file. This is the function: const script = `$Win32Product= Get-WmiObject -Class Win32_Product | Where Name -like ‘Test Client’ if ($Win32Product -eq $null){$Check=$false}else{$Check=$true} $Hash = @{ Check = $Check } Return $Hash | ConvertTo-Json -Compress`; const writeStringToPowerShellFile = ()… Read More How can I write a multiline string into a file without adding characters to the string?
Advertisements I have a question about JSON.stringify() and how to parse it. I have a frontend code and a backend in python (Django). My fetch function looks like this in frontend. const response = await fetch(‘some-url’, { method: "POST", headers: { "Content-Type": "application/json", }, body: JSON.stringify({ payload: payload }) }); When i do console.log on… Read More How to handle json object that was stringified in Python
Advertisements I have a question about JSON.stringify() and how to parse it. I have a frontend code and a backend in python (Django). My fetch function looks like this in frontend. const response = await fetch(‘some-url’, { method: "POST", headers: { "Content-Type": "application/json", }, body: JSON.stringify({ payload: payload }) }); When i do console.log on… Read More How to handle json object that was stringified in Python
Advertisements I am unable to show the string provided by JSON.stringify including the spaces for indentation inside a material dialog of my Angular project. It always appears as a raw data string, without any spacing for the indentation, even if I use the spaces parameter. The funny thing is that the same code provides a… Read More Angular Material Dialog & JSON.stringify
Advertisements I’m working on a personal project , A postman clone. I’m using fetch API to fetch the data and then using JSON.stringify() to convert that into string and display it inside a "textarea" which is the "Response" field as you can see below. Came across an answer-https://stackoverflow.com/questions/2614862/how-can-i-beautify-json-programmatically , but it doesn’t seems to work… Read More How to style/format JSON response and display it in user readable format?
Advertisements I start learning Node.js and Express.js and I’m trying to create a simple API to list data from JSON file (using the GET method) and add a new user using the POST method. the GET method works fine but the POST method does not work when I request http://127.0.0.1:8080/listusers the API sends all users… Read More node.js: The POST method in my RESTAPI does not work
The easy way to replace special characters in an array of objects in JavaScripts… Read More Replace special characters in array in JavaScript
Advertisements I want to replace \n which is in array of objects. For now I came across this, but it replaces only string, not an actual ‘\n’ which makes the line break. var obj = { ‘a’: ‘\nThe fooman poured the drinks.’, ‘b’: { ‘c’: ‘Dogs say fook, but what does the fox say?’ }… Read More Replace a \n in objects, which are in array
Advertisements Currently have all data displaying perfectly except the boolean ones. I have some data that if true or false they should display different html/css So, how can I have a class or html that shows the data if returns true? I’m a bit stuck on parsing this data on this code. As I was… Read More Check if true or false on json parse into html
