XMPP4r 0.4 has been released

It’s been a while since the latest release of XMPP4r. I was starting to think that the development for this great library had been stopped. Fortunately, version 0.4 has been released on August 5th 2008. We’re going to try this new version internally and eventually use it for TimmyOnTime. I am personnally hoping for less [...]

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Get the intersection of 2 arrays

Pretty easy stuff today, but this is not something you may need to do often so maybe you don’t know how to do it. Say I have these 2 arrays :

Now what if I want a new array that contains only the elements present in both arrays?

Have a nice weekend!

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