Calling a function of the opener window
Using JavaScript, you can call a function in the opener window: the window that opened the current window by calling window.open. Here is the code: First, it checks whether the opener…
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Programming
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Creating a class definition in JavaScript
There are different ways to define classes in JavaScript. However, this is the most widely used and accepted at the moment:
Read articleHow to force one or more metacharacters to be treated as ordinary characters in a Java Regular Expression (RegEx)
When using RegEx in Java you might need to treat one or more metacharacters as ordinary characters. As a reminder, the metacharacters in a Java RegEx are: ([{^$|)?+. If you want to treat…
Read articleCreating an instance of the object used to make AJAX calls
Nowadays, AJAX is a ubiquitous technology in the IT world. When you need to create the object used to send asynchronous requests to a server, you might encounter differences between…
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