![]() contain those elements SUMMARY Trying to grab elements globally in a script results in it trying to initialize in all pages. When the element is absent, the script fails and JavaScript crashes. |
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novice |
![]() contain those elements SUMMARY Trying to grab elements globally in a script results in it trying to initialize in all pages. When the element is absent, the script fails and JavaScript crashes. |
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.. | ||
advance | ||
novice |