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How to remove text nodes only from any tag container …

Get from JavaScript array unique values only …

If its necessary merge 2 or even more JavaScript objects – next function will help in it …

Sometimes developers should resolve the task – how to connect site which is in iframe tag and the parent site using JavaScript. That was the problem in the past, but not now as we can use HTML5 features. …

Dont you ever thing that you can clean WordPress trash basket automatically? …

If its necessary get GEO-IP data using maxmind service – next function will do the job …

Added special expressions for selecting output images …

Changing post slugs in WordPress without troubles …

There is a simple trick to avoid such troubles – reinitialize function jQuery.live in the next way …