nnn asked:


Hello All. I need your guidance to tell me which book to start with for programming. I have absolutely no background about programming and would like very much to know how to do it. I’m using the linux, is there any special program or book should I read/ use? I searched on the internet but each book i download requires a background in C++…

canterbury10 asked:


I am a PHP newcomer and I’m writing a lot of scripts. Over this same time, I’ve seen sluggish performance from time to time with pages loading on my site. I thought it was my host at fault, but now I’m thinking maybe some of my practice scripts are running in the background without me knowing it, eating up bandwidth???

Is there a php command or function that I can use to find out what scripts of mine are currently running on the server side — or is their some command I can give to stop any and all scripts of mine out there that may be caught in an infinite loop?

Again, I’m thinking that some bad practice scripts of mine are slowing down my system performance because they’re struggling to run in the background — but I need to know how to check this.

I’ve read a little about so-called “profilers” that seem to be for this purpose, but they all seem rather expensive and in any case, I haven’t found any that say they’ll work with a Mac.

Thanks

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