程式設計語言是甚麼?

createch

在香港, 懂程式設計的人很多, 但質素卻有很大差別.

其實真正應用在社會上的程式設計語言, 不外乎數種主要的程式設計語言, 之後本人會在此版不定期將一些最實用的程式設計語言範本刊登. 希望分享小小經驗.

createch

system development

During system development, we should consider
a) requirement analysis / system architecture
b) coding
c) testing (including load / stree test)
d) implementation / deployment
e) data backup and restore
f) user manual (if possible online and user editable / updatable)
g) other special features

createch

In my understanding a programming language should supports
0) Basic things - integer , character , date variable; add / delete / multipy; looping and conditional branches
1) OOP (class initiative; subclass declaration; access to object methods / attributes)
2) Interface support (GUI) - textbox, combo box / list box ; check box; radio button, editbox, buttons; graphics; menu ; right click; pop-up menu
c) database access - Add / Amend / Delete / Query / Filter (e.g. MySQL server)
e) unicode support
f) printing support / Export to Excel / Import from Excel
g) low level programming support; cross program support (use and generation of DLL / Library)
h) Platform support consideration (linux / Mac OS / windows)