I have a column called meta_data whose data type is JSONB data type which deals with JSON array. And let’s say you wanted to find rows that contains the string “deviceid” in the meta_data column (JSONB data type) in audit… Read More!
This tutorial guides you on how to display JSON object using ngFor directive in Angular 9. In this tutorial example let’s see how to use JSON response from REST API and display data in the component’s template.
Are you getting error “Expected BEGIN_OBJECT but was STRING at line 1 column 1” while parsing Json String to Json Object using Google gson library ?
When you deal with json object you may want to check whether key exists in the jsonobject before fetching value for that key. We can easily check using Google gson JsonObject has() method. has() method – Class JsonObject This is… Read More!
