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Can I add any random attribute to 'window' object in javascript? Some thing like:
window.my_own_attr = "my_value" Does it have any side effects with any libraries? And is it cross-browser compatible?
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On the Windows taskbar, right-click the Windows icon and select System. In the Settings window, under Related Settings, click Advanced system settings. On the Advanced tab, click Environment Variables. Click New to create a new environment variable.
Can I add any random attribute to 'window' object in javascript?
Yes, just like you've shown.
Does it have any side effects with any libraries?
No, not unless you use a library which sets a property you then overwrite.
And is it cross-browser compatible?
Yes, completely.
Having said that, this practice is generally frowned upon. You could end up overwriting something you don't want to.
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