json trim keys and values

by divyanshu013

JavaScript

var str = [
  {
    "Name": null,
    "ow;Ner": "freeCodeCamp",
    "full/name": "fcc~fcc1",
    "Repo Description": "The https://freeCodeCamp.com open source codebase and curriculum. Learn to code and help nonprofits.",
    "avatar": "https://avatars3.githubusercontent.com/u/9892522?v=3",
    "url": "https://github.com/freeCodeCamp/freeCodeCamp",
    "pushed": null,
    "created at(time)": "2014-12-24T17:49:19Z",
    " size ": 111,
    "stars": 290898,
    "forks": null,
    "topics": [],
    "language": null,
    "watchers": 8579
  },
  {
    "Name": "something",
    "ow;Ner": "freeCodeCamp",
    "full/name": "fcc~fcc2",
    "Repo Description": "  The https://freeCodeCamp.com open source codebase and curriculum. Learn to code and help nonprofits.",
    "avatar": "https://avatars3.githubusercontent.com/u/9892522?v=3",
    "url": "https://github.com/freeCodeCamp/freeCodeCamp",
    "pushed": "2014-12-24T17:49:19Z",
    "created at(time)": "2014-12-24T17:49:19Z ",
    "size": 111,
    "stars  ": 290898,
    "forks": 111,
    "topics ": null,
    "language": null,
    "watchers": 8579
  },
  {
    "Name": null,
    "ow;Ner": "  freeCodeCamp",
    "full/name": "  fcc~fcc3",
    "Repo Description": "The https://freeCodeCamp.com open source codebase and curriculum. Learn to code and help nonprofits.",
    "avatar": "https://avatars3.githubusercontent.com/u/9892522?v=3",
    "url": "https://github.com/freeCodeCamp/freeCodeCamp",
    "pushed": null,
    "created at(time)": "2014-12-24T17:49:19Z",
    "  size ": 111,
    "stars": 290898,
    "forks": null,
    "topics": ["JS", "is", "awesome"],
    "language": null,
    "watchers": 8579
  },
  {
    "Name": null,
    "ow;Ner": "  freeCodeCamp ",
    "full/name": "fcc~fcc4",
    "Repo Description": "The https://freeCodeCamp.com open source codebase and curriculum. Learn to code and help nonprofits.",
    "avatar": "https://avatars3.githubusercontent.com/u/9892522?v=3",
    "url":...