title: how to remove duplicate objects from an array in reactjs
body: <p>I want to remove the duplicate objects in the array which was rendered on state change.</p>
  
  <p>Below i have given the console output which has got 14 objects out of which 7 are duplicate.</p>
  
  <p>I have used <code>reduce</code>, but the <code>id</code> which has got a different <code>jobid</code> also get deleted... I must filter based on <code>jobid</code> and remove the duplicate object which has got the same <code>id</code>.</p>
  
  <pre><code>appliedCandidate: Array(14)
  0: {jobid: "atA3Qi4BJu01VrUasiSX", id: "I1bncvyBsjbu7ePdPvYt", firstName: "Krishnakumar K R", Title: "design job", empname: "Rakesh", …}
  1: {jobid: "atA3Qi4BJu01VrUasiSX", id: "MDxEVS2hKftDrrPXsSWL", firstName: "test Candidate", Title: "design job", empname: "Rakesh", …}
  2: {jobid: "atA3Qi4BJu01VrUasiSX", id: "Mmu7oiAoCNcaU2ZWlLeS", firstName: "Rakesh", Title: "design job", empname: "Rakesh", …}
  3: {jobid: "atA3Qi4BJu01VrUasiSX", id: "m9SC2DbWxTrlTxJr12p0", firstName: "test user", Title: "design job", empname: "Rakesh", …}
  4: {jobid: "nCBNJ1yEn4EaGLR4BHDc", id: "1GMZpFhcOyDSt1KG4abK", firstName: "mohammed basheer", Title: "test job emp", empname: undefined, …}
  5: {jobid: "nCBNJ1yEn4EaGLR4BHDc", id: "MDxEVS2hKftDrrPXsSWL", firstName: "test Candidate", Title: "test job emp", empname: undefined, …}
  6: {jobid: "nCBNJ1yEn4EaGLR4BHDc", id: "Mmu7oiAoCNcaU2ZWlLeS", firstName: "Rakesh", Title: "test job emp", empname: undefined, …}
  7: {jobid: "atA3Qi4BJu01VrUasiSX", id: "I1bncvyBsjbu7ePdPvYt", firstName: "Krishnakumar K R", Title: "design job", empname: "Rakesh", …}
  8: {jobid: "atA3Qi4BJu01VrUasiSX", id: "MDxEVS2hKftDrrPXsSWL", firstName: "test Candidate", Title: "design job", empname: "Rakesh", …}
  9: {jobid: "atA3Qi4BJu01VrUasiSX", id: "Mmu7oiAoCNcaU2ZWlLeS", firstName: "Rakesh", Title: "design job", empname: "Rakesh", …}
  10: {jobid: "atA3Qi4BJu01VrUasiSX", id: "m9SC2DbWxTrlTxJr12p0", firstName: "test user", Title: "design job", empname: "Rakesh", …}
  11: {jobid: "nCBNJ1yEn4EaGLR4BHDc", id: "1GMZpFhcOyDSt1KG4abK", firstName: "mohammed basheer", Title: "test job emp", empname: undefined, …}
  12: {jobid: "nCBNJ1yEn4EaGLR4BHDc", id: "MDxEVS2hKftDrrPXsSWL", firstName: "test Candidate", Title: "test job emp", empname: undefined, …}
  13: {jobid: "nCBNJ1yEn4EaGLR4BHDc", id: "Mmu7oiAoCNcaU2ZWlLeS", firstName: "Rakesh", Title: "test job emp", empname: undefined, …}
  </code></pre>