{"name":"configNull","operator":null,"title":"configNull","type":"command","url":"https://community.bistudio.com/wiki/configNull","revid":321052,"updated":"2022-05-13T12:13:46Z","groups":["Variables","Config"],"status":"ok","replaced_by":[],"games":[{"game":"arma3","name":"Arma 3","version":"1.56"}],"since":{"game":"arma3","name":"Arma 3","version":"1.56"},"arma3_since":"1.56","branch":null,"locality":{"argument":null,"effect":null,"server_exec":false},"exec":null,"description":"A non-existing Config.\n\n> [!IMPORTANT]\n> Unlike other null values (objNull, grpNull, etc), configNull returns true when compared to itself.\n>\n> ```sqf\n> configNull == configNull;                            // returns true\n> isNull configNull;                                    // returns true\n> configNull isEqualTo configNull;                    // returns true\n> configNull == configFile >> \"ANonExistentEntry\";    // returns true\n> ```","syntaxes":[{"syntax":"configNull","since":null,"effect":null,"exec":null,"params":[],"returns":{"type":"Config","types":["Config"],"description":null,"text":"Config"},"form":"nullary","operator":null,"left":null,"right":null}],"examples":[{"text":"```sqf\n_config = missionNamespace getVariable [\"myConfig\", configNull];\n```","code":["_config = missionNamespace getVariable [\"myConfig\", configNull];"]},{"text":"```sqf\nstr configNull; // returns \"\"\n```","code":["str configNull; // returns \"\""]}],"multiplayer":null,"problems":null,"aliases":[],"see_also":["controlNull","displayNull","grpNull","locationNull","objNull","taskNull","teamMemberNull","scriptNull","typeName","isNull"],"notes":[],"categories":["Arma 3: New Scripting Commands","Arma 3: Scripting Commands","Command Group: Config","Command Group: Variables","Introduced with Arma 3 version 1.56","Scripting Commands"]}