Created a tf-gpu enviornment but cannot launch a jupyter notebook

I created a tf-gpu enviornment to download tensorflow-gpu. I also downloaded anacondas but when I do source activate tf-gpu Then jupyter notebook I get this error: Command ‘jupyter’ is available in ‘/snap/bin/jupyter’ The command could not be located because ‘/snap/bin’ is not included in the PATH environment variable. jupyter: command not found Completely new to…

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how to get fields and values of nested class [closed]

These are the two tables CompositeDTO,CompositeKeyDTO. Using reflection I want to save into database. The database structure is: CREATE TABLE public.test_jdbc_composite ( id uuid NOT NULL, num character varying(50) NOT NULL, title character varying(150), date_add timestamp without time zone, date_update timestamp without time zone, CONSTRAINT test_jdbc_composite_pkey PRIMARY KEY (id, num) ) @Getter @Setter @Table(name=”test_jdbc_composite”) public…

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Questions about approve and transferFrom of ERC20 contract

I created an ERC20 contract using openzeppelin lib and deploy it on my private Etherum clique chain. The transferFrom function code in the openzeppelin ERC20 contract is: function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) { _transfer(sender, recipient, amount); _approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount)); return true; } Contract issue address is 0xd1cd4dd8c67e13e4dbe74469a8d6e327181fd796. I use approved…

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drupal 8 portal website, gives error “The website encountered an unexpected error. Please try again later.”

Initially, website was crashed due to indentation issue in theme yml file. After fixing the indentation, the portal site was up for 5-10 min, and again crashed after setting bartik as default site and deleting the custom theme. Now, I am not able to access any UI in browser, gives error -“The website encountered an…

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