看到這一代的青少年人，很多人都擔心，香港早晚會玩完，不但快被深圳、上海超過，而且亦會被內地邊緣化到失去競爭力，很可怕。
要說青少年人出現甚麼問題，可以令得長輩們如此擔心，可以說也說不完，例如自我中心、不
Bio Hazard Outbreak File 2 / Resident Evil Outbreak File 2 Costume
A gotcha with the Bourne shell's set -e and &&
Suppose that you have the following Bourne shell code:
set -ecmd1 && cmd2 && cmd3echo all done
Now suppose that cmd2 exits with a non-zero status. Do you expectthe script to abort, or to print out 'all done'?
My assumption when I was writing a script recently was that the scriptwould abort; after all, I had set -e turned on. But this is not whathappens, and in fact most Bourne shell manpages spell it out
My Workstation (at Work)
Here's an older shot from my previous setup at home (much has changed since then... but most things are the same—in principle! The core tenets of a Geerling computer workstation are:
- Multiple Macs.
- One of the Macs must have at least a 24" display.
- Complexity (like messy cables) should be hidden as much as possible.
- Screen real estate trumps everything else.
External Microphones for iPhone 5s, 5, 4S, iPad and iPod Touch Audio input
Note on iPhone 5 : Right now the only confirmed way to record stereo on the iPhone 5 is with the GuitarJack Model 2 and an Apple 30-pin to lightning adapter. All other headset-jack based solutions work as well as the iPhone 4/4S!
To dramatically increase the quality of the sound you record on your iOS device, you should use an external microphone or mixer, or a direct line input.
You can use
代價
有沒有免費午餐這回事?
有人的地方，就有計算，要有收穫，必先付出一些代價。只要你見過小孩子的成長歷程，就會知道人類在未會說話前，必先學懂滿足大人的要求。
小孩子如未學會叫爺爺，媽媽就會用其喜歡的食物引導他
跟蘇格拉底抬槓
朋友在網誌 大數蘇格拉底的不是 ，認為他那句"The unexamined life is not worth living" 錯得交關，我寫了個回應，今天懶惰一點，把那回應改寫一下，貼在這裏：
蘇格拉底那句說話如果死板板地看，當然很容易找到反例說他是錯，但換一個看法，那
蘇格拉底那句說話如果死板板地看，當然很容易找到反例說他是錯，但換一個看法，那
Installing Windows XP from a Microsoft-downloaded .exe file
I recently received a downloaded copy of Windows XP SP3 from Microsoft (I ordered the downloadable file, rather than a mailed CD, for installing on one of my Macs), and noticed that, unlike usual disk images, this file had the extension .exe rather than .iso or .img...
To get it to work with VMWare, I needed to either turn the file into an image, or burn it to a physical CD or DVD. After searching fruitlessly for hours, I finally found a
