EP35 - AskDeveloper Podcast - Logic
Update: 2014-06-15
Description
الحلقة 35 من راديو اسأل مطور, في هذه الحلقة نستعرض موضوع المنطق للمبرمجين.
- Abstraction
○ 1+1 = 2 almost always not true
○ If 1 orange + another orange, what about the size of each, the taste ... etc
○ For this to be true some abstraction is required
○ Abstraction is removing some details to simplify reality modeling and perception
○ Programming is in huge part an art of abstraction
○ "Leaky abstraction" Spolsky's post.
- Perception
○ This table has four legs
○ This table is beautiful
○ The first statement the signifier and signified are adjacent while the second statement there is a space for interpretation
○ Some signifiers has wide meanings or narrow, and different people perceive it differently
○ Role of agile development in addressing perception issues
- Deduction
- Abstraction
○ 1+1 = 2 almost always not true
○ If 1 orange + another orange, what about the size of each, the taste ... etc
○ For this to be true some abstraction is required
○ Abstraction is removing some details to simplify reality modeling and perception
○ Programming is in huge part an art of abstraction
○ "Leaky abstraction" Spolsky's post.
- Perception
○ This table has four legs
○ This table is beautiful
○ The first statement the signifier and signified are adjacent while the second statement there is a space for interpretation
○ Some signifiers has wide meanings or narrow, and different people perceive it differently
○ Role of agile development in addressing perception issues
- Deduction
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