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java-script:object-to-string-and-back [2023/08/11 12:52] – odeftajava-script:object-to-string-and-back [2023/08/11 12:59] (current) – [Notes] odefta
Line 75: Line 75:
 }; };
  
-const jsonString = JSON.stringify(obj, null, 2); // 2 is the number of spaces for indentation+const jsonString = JSON.stringify(obj, null, 2);  
 +// 2 is the number of spaces for indentation
 </code> </code>
  
Line 89: Line 90:
 } }
 </code> </code>
 +
 +To ski age from being included:
 +<code javascript>
 +const obj = { name: 'John', age: 30 };
 +const filteredJSON = JSON.stringify(obj, ['name']);
 +console.log(filteredJSON); // '{"name":"John"}'
 +</code>
 +
 </note> </note>
java-script/object-to-string-and-back.1691747559.txt.gz · Last modified: 2023/08/11 12:52 by odefta