Urlencode Questions

I want to encode a string in android to utf-8. for example this string: grüne Ähren beißen flöhe to

I have a dictionary that i want to urlencode as query parameters. the server that i am hitting expects the the query to look like this:

After reading about both i still can't wrap my head about it, could be language differences bu please help clarify.

I tried to post to google form with flutter, but the response is always 400. when i use postman, it succeeds. i cannot understand why it fails

I have a problem with percent.encode() in package:convert/convert.dart package. i have an api that is used by the arabs and can

I am trying to generate a valid sas token (shared access signatures) to connect to the azure iot hub, but i keep getting the error

I work with laravel - guzzle. i am using an api where i need to pass the query string like:

I have array like this { search: "job", keywords: "", cat: [12,28,38] } and i need url string like this

I am unable to get payload from this data please help me. here is the code

I'm working on a piece of a web application in asp.net mvc where the user registers for membership using an sql membership provider. when they

Trying to encode string added with special characters with below code: let encodedstring =

I am working on a laravel 4.2 based project and i am facing a strange issue. problem i have a url