真係大吉利是,但係又出師有名。
這間位於美國丹佛市(Denver)的設計公司Aten Design Group,上星期四,為了紀念IE6(Internet Explorer 6)於2010年3月1日正式與世長辭,居然舉行了一個簡單而隆重得來又極之無聊的追思活動,以下是有關網
真係大吉利是,但係又出師有名。
這間位於美國丹佛市(Denver)的設計公司Aten Design Group,上星期四,為了紀念IE6(Internet Explorer 6)於2010年3月1日正式與世長辭,居然舉行了一個簡單而隆重得來又極之無聊的追思活動,以下是有關網

Suppose that you are creating an API in C and that you have a returnvalue that is just right for an enum ; for example, it communicateseither 'all is okay' or some range of errors and exceptional conditions.Here's how not to write this API:
typedef enum { ERROR_1, ERROR_2, ERROR_3, ALL_OK } error_t;
You don't want to do this, because sooner or later you're going to wantto add another error
One requirement of the Archdiocese of St. Louis' website is that group administrators are able to publish and unpublish the content inside their groups, and they should also be able to schedule posts for automated publishing and unpublishing at a later time.
To do this, I used the following modules:
After enabling these modules,

Python has two ways of signalling that a function has failed; you canraise an exception or return a special error value of some sort. I useboth techniques in different circumstances; since I've recently beenwriting some Python code, I've been thinking about exactly what thosecircumstances are, as far as I can tell.
(Self-analysis is tricky given that I don't particularly think throughthe choice when I'm making it; I handle errors however seems right forthe function I'