之前提過
The challenges of shared spares in RAID arrays
It's getting popular these days for RAID implementations to support whatI've heard called 'shared spares'; spare disks that are shared betweenmultiple RAID arrays, so that that they can be used by any array thathappens to need them. This is an attractive idea because it gives youbetter protection against moderate problems than you could get withdedicated spares. (If you have large problems you run out of spares, ofcourse.)
The problem with shared spares is that they are pretty muchintrinsically hard
獨唱團
登樣的花樣
寫字的女人
深圳大鵬灣+初見耶穌光
7月4日星期日,拿著D80_Sigma 10-20 4-5.6第一代去深圳大鵬灣,因為是日是爺爺奶奶下葬,死了好久了,葬骨灰。隨手拍幾張天然美景,其實可以死在這,望這天藍地綠,不枉了。
唉,這一支SIGMA 10-20,真是

flickr應用工具搜集
總於頂不順facebook做相片的database令相片質素變差,又頂不順用微博做連結,在神推鬼使之下,為拿回之前的舊相,用37美元,申請了flickr的pro acc,沒有用過,不知效果,但見好多有本事的人都使用,就當是一個例常開支,支持一下快倒

光圈 快門 iso 再認識
用了菲林機以後,像diana f+,海鷗等都是沒有測光的,在這個情況下就算用dc或dslr測光,都可能出現在自己做出換算的情況。看來有必要再重新了解一下光圈 快門和iso的配搭,以及數值轉換的方式。
所以就在網上search,還挺多人講

近來看了的書
之前提過
Single-level list flattening in Python
I have been writing a bunch of Python code lately which involves turninglists of lists into plain lists. As it happens Python does not havea flatten() built-in, but people have come up with any number ofingenious ways to do this, some of which I actually like.
First, a stupid non-way that is worth writing down for posterity:
reduce(lambda x,y: x.extend(y), somelists, [])
This version is a classic mistake (one I