How to calculate the sum of variables from JSON data?

I wrote a project where the string is returned the other way around. @PostMapping(“/reverse”) public String reverseList(@RequestBody String string) { List<String> stringList = Arrays.asList(string.split(“[+,]”)); return IntStream.range(0, stringList.size()) .mapToObj(i -> stringList.get(stringList.size() – 1 – i)) .collect(Collectors.joining(“+”)); } Command through curl : curl -H “Content-Type: application/json” -d “a1+a2+a3+a4” localhost:8080/hello/reverse Output : a4+a3+a2+a1 How can I change so…

JsonPatchDocument is null after migration to .Net Core 3

I have a AspNetCore-WebApi-Project with several patch-operations, which worked fine with Core 2.2. After migration to Core 3 the [FromBody] JsonPatchDocument<T> is null. My Get/Post-Methods are still functioning as expected. This is one part of my Startup: services.AddDbContext<MyContext>(options => options .UseLazyLoadingProxies() .UseNpgsql(Configuration.GetConnectionString(“MyConnectionString”), opt => opt.UseNodaTime())); services.AddSwaggerGen(c => { c.SwaggerDoc(“v1”, new OpenApiInfo { Title = “My-API”,…

NPM-Scripts (in package.json) doesn’t use the node_modules/.bin directory

I have some scripts in the package.json file: “scripts”: { “build”: “webpack –config webpack.config.prod.js –progress”, “dev”: “webpack-dev-server –hot –config webpack.config.dev.js”, “test”: “echo \”Error: no test specified\” && exit 1″ } I installed the devDependencies in the package.json file (running the package.json in WebStorm) and npm created the ./node_modules/.bin/ directory with the needed binaries successfully. Issue…

JSON data not showing in the Recylerview MVVM

I’m trying to parse Json in Recyclerview using Data binding. When I run the app it’s only showing blank screen with no error/crashes. Json data: { “msg”:[ “football”, “cricket”, “baseball”, “rugby”, “gulf” ], “status”:”success” } The Api interface SportsApi { /** * Get the Sports from the API */ @GET(“/sports”) fun getSports(): Observable<Sports> } The…

-SOLVED- NPM-Scripts (in package.json) doesn’t use the node_modules/.bin directory

Hey Guys I have some scripts in the package.json file: “scripts”: { “build”: “webpack –config webpack.config.prod.js –progress”, “dev”: “webpack-dev-server –hot –config webpack.config.dev.js”, “test”: “echo \”Error: no test specified\” && exit 1″ } I installed the devDependencies in the package.json file (running the package.json in web storm) and npm created the ./node_modules/.bin/ directory with the needed…