{"action":"opened","issue":{"url":"https://api.github.com/repos/deeplearning4j/nd4s/issues/38","labels_url":"https://api.github.com/repos/deeplearning4j/nd4s/issues/38/labels{/name}","comments_url":"https://api.github.com/repos/deeplearning4j/nd4s/issues/38/comments","events_url":"https://api.github.com/repos/deeplearning4j/nd4s/issues/38/events","html_url":"https://github.com/deeplearning4j/nd4s/issues/38","id":98313771,"number":38,"title":"add func to update a part of matrix using submatrix slicing syntax.","user":{"login":"taisukeoe","id":1506707,"avatar_url":"https://avatars.githubusercontent.com/u/1506707?v=3","gravatar_id":"","url":"https://api.github.com/users/taisukeoe","html_url":"https://github.com/taisukeoe","followers_url":"https://api.github.com/users/taisukeoe/followers","following_url":"https://api.github.com/users/taisukeoe/following{/other_user}","gists_url":"https://api.github.com/users/taisukeoe/gists{/gist_id}","starred_url":"https://api.github.com/users/taisukeoe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/taisukeoe/subscriptions","organizations_url":"https://api.github.com/users/taisukeoe/orgs","repos_url":"https://api.github.com/users/taisukeoe/repos","events_url":"https://api.github.com/users/taisukeoe/events{/privacy}","received_events_url":"https://api.github.com/users/taisukeoe/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-07-31T04:23:11Z","updated_at":"2015-07-31T04:23:11Z","closed_at":null,"body":"Something like this.\r\n```\r\nscala> val arr = Array(\r\n     |         Array(1, 2),\r\n     |         Array(3, 4)\r\n     |       ).toNDArray\r\narr: org.nd4j.linalg.api.ndarray.INDArray =\r\n[[1.0, 2.0]\r\n [3.0, 4.0]]\r\n\r\nscala> arr(0, ->) = 5\r\narr: org.nd4j.linalg.api.ndarray.INDArray =\r\n[[5.0, 5.0]\r\n [3.0, 4.0]]\r\n```"}}