Which of the following is added to prefs.js to open the console automatically when a JavaScript error occurs?
A. user pref(" javascript.console.open on error", false);
B. user pref("javascript.console.open error ", true);
C. user pref("javascript.console.open error", false);
D. user pref("javascript.console.open on error", true); j
Answer:D
Which of the following is added to prefs.js to open the console automatically when a JavaScript error occurs?
A. user pref(" javascript.console.open on error", false); B. user pref("javascript.console.open error ", true); C. user pref("javascript.console.open error", false); D. user pref("javascript.console.open on error", true); j
Explanation: "javascript.console.open on error", true);