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How to detect unsaved changes in Angular?How to display warning before leaving the web page with unsaved changes using JavaScript?How to alert a user...

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Visualizing that a list is longer than shown on screen

What is the best visual tool to track changes over a period of time?How do you visualize data with more than two dimensions?Which graphing method sho...

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How to highlight changes in excel

Highlight changes as you work On the Review tab, click Track Changes, and then click Highlight Changes. Select the Track changes while editing. This a...