澳洲親戚

昨天跟從澳洲來的親戚在講 MSN, 他到我台北的家
可惜我在高雄, 他不曉得我們家的網路要怎麼用
所以我媽還是打電話來給我 要我教他怎麼用 = =..

anyway 他想在家數裝一隻網路電話給 grand papa 用, 雖然說是可以直接用電腦講, 但是給老人家畢竟不方便

他說在 AU 他們都用 MyNetFone 在 TW 他不曉得有那些 VoIP 的電話, 同一家公司的 VoIP 網內打是免費的, 但是他忘了帶 ATA 過來

so 他想問我台灣都用什麼, 我說 skype, 但是 skype 好像沒有他說的那種 ATA, 就是可以只裝電話不用電腦…

好吧, 找來又找, 頂多只有 USB-to-RJ11 的那種 (還是要接電腦)

台灣果然沒有那種東西, skype 電話倒是有

不過一台五千比起他們 AU $10 doller(相當於台幣 240 塊), 也貴太多了吧….

Filed under: 蟲的點點滴滴

face the project

in the programming of a project, we often need to use many libraries or framework…

its also can improve development speed, but the problem we faced is why we choice that tools/libraries or framework?

in the view of programming maybe we will decide in ‘useful’,

but consideration of learning, how many time the project members spend to learn this tools?

it’s depend the size of project

we must know, use tools or libraries are too complex, will result in spend large of time to learning tool and libraries in project.

libraries have another trade-off problem, that is more complex libraries will spend more time to execute,

maybe is simple project but use a libraries is more large then project.

Filed under: 蟲的研究心得

technique or management

there is more of things is not just about technique

technique like tools as good as you have

but some problem we faced is management

some huge things you can’t just done by yourself,

you need other people to help,

so, the problem of management shows up, not just technique.

before we do not have technique, we pursuit technique,

but don’t too be overhead, now we need management.

Filed under: 蟲的研究心得