Big Data Algorythms Complexities []

Have found smth. interesting here =>

Know Thy Complexities!

Hi there! This webpage covers the space and time Big-O complexities of common algorithms used in Computer Science. When preparing for technical interviews in the past, I found myself spending hours crawling the internet putting together the best, average, and worst case complexities for search and sorting algorithms so that I wouldn't be stumped when asked about them. Over the last few years, I've interviewed at several Silicon Valley startups, and also some bigger companies, like Google, Facebook, Yahoo, LinkedIn, and eBay, and each time that I prepared for an interview, I thought to myself "Why hasn't someone created a nice Big-O cheat sheet?". So, to save all of you fine folks a ton of time, I went ahead and created one. Enjoy! - Eric

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Awfull hosting ( for project.

Hi there! Over 3 months already I have one big problem with my Arvixe hosting. Here it is (!): project have been hacked

First 2 years my hoster (Arvixe) were great! They have had a great Russian support with strong server skills. But a year ago all were changed...

First of all they have been change all hosting servers (changed place location and hardware). In that time that they have loss all clients passwords... and told us to change it. But that didn`t help...

So, that is the reason.

Nowadays they have no Russian support, can`t back my data, after my messages to the CEO and to all support team by LinkedIN they have blocked accounts ... ... ... etc etc etc... ... ...

F*ck them all! I need only my domain name now ( to change my registrar. Will try to get it back.

See you soon.