POPUP WINDOW CODE WINDOWS
Bad pages applied a large number of popup windows with ads. Popups navigate (change URL) and can send messages to the opener.Hence, opening a popup with a third-party non-trusted site can be safe enough. It is a separate window with own independent JavaScript environment.Here are the general reasons for using popups: Yet, some tasks require the usage of popups: Auth authorization ( login with Google). Moreover, popups can be tricky on mobile devices. So, a popup is not a means of everyday use. In the modern world, there are other ways of doing that: for example, loading content dynamically with fetch and showing it in a dynamically generated. The initial idea of implementing popup windows was to show different content without closing the primary window. Modern browsers are configured for opening new tabs instead of separate windows.
POPUP WINDOW CODE CODE
Running the code above will open a new window with a particular URL. Patterns and Flags Character Classes Unicode: flag "u" and class \p\ Greedy and Lazy Quantifiers Capturing Groups Backreferences in pattern: \N and \k JavaScript Alternation (OR) Lookahead and Lookbehind Catastrophic Backtracking Sticky flag "y", searching at position Methods of RegExp and String
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