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Trees Sequence Aggregation Iterable : an object capable of returning its members one at a time several built-in functions take iterable arguments and aggregation them into a value : - sum ( iterable [, start] ) -> value - max ( iterable [, key = func ] ) -> value or max -> value More sequence aggregation - bool ( any_value ) -> bool : take in any value (not only iterables) and returns True if the valu..
eating well β—‘Μˆ μ§„μ§œ 잘먹고 λ‹€λ‹ˆλŠ” μš”μ¦˜ ,,, ν•œκ΅­μ—μ„œλŠ” 저녁도 자주 κ±°λ₯΄λ˜ λ‚˜μΈλ° μ—¬κΈ°μ™€μ„œλŠ” μ‚Όμ‹œμ„ΈλΌ + κ°„μ‹κΉŒμ§€ κΌ¬λ°•κΌ¬λ°• μ±™κ²¨λ¨ΉλŠ”λ‹€ ν—€ν—€ μ˜€λŠ˜μ€ cs61aμˆ˜μ—…μ΄ λλ‚˜κ³  같이 μˆ˜μ—…λ“£λŠ” ν•œκ΅­μΈλΆ„μ΄λž‘ ν˜œλ―Όμ–Έλ‹ˆλž‘ λ―Έλ‚˜μ–Έλ‹ˆλž‘ 같이 점심을 먹으러 κ°”λ‹€. 이 λΆ„ μ‚¬μ΄Œλ™μƒμ΄ 버클리에 λ‹€λ‹Œλ‹€κ³  ν–ˆλŠ”λ° κ·Έ μ‚¬μ΄Œλ™μƒμ΄ μΆ”μ²œν•΄μ€€ λ§›μ§‘μœΌλ‘œ κ°”λ‹€. 사싀 UCBμ—μ„œ κ°€κΉŒμ΄ μžˆλŠ” κ³³ 인쀄 μ•Œμ•˜λŠ”λ° berkeley downtown에 μžˆλŠ” μ‹λ‹Ήμ΄μ˜€λ‹€. κ·Έλž˜μ„œ λ§ˆμ§€λ§‰ μˆ˜μ—…μ΄ μžˆμ—ˆλ˜ SODA hallμ—μ„œ ν•œ 30λΆ„ κ±Έμ—ˆλ˜ 것 κ°™λ‹€. λ‚˜λŠ” Noodles _ flat rice, Japanese, Chicken을 λ¨Ήμ—ˆλ‹€ : ) 주문을 ν•˜λ©΄ μ΄λ ‡κ²Œ 번호λ₯Ό μ€€λ‹€ ! μ˜΄λ‡Έλ‡Έ λ§›μžˆλŠ” 식사 ! μ§„μ§œ λ§›μžˆμ—ˆλ‹€ γ… γ… γ…  λ‚˜λŠ” μΌμš”μΌλ‚  λ¨Ήμ—ˆλ˜ 미슐랭 νƒœκ΅­μŒμ‹λ³΄λ‹€ 이게 훨..
to the postoffice μ›λž˜ μ–΄μ œ νŽΈμ§€λ₯Ό 뢙이렀고 ν–ˆλŠ”λ° μ›” μˆ˜λŠ” 11μ‹œλΆ€ν„° 5μ‹œλ°˜κΉŒμ§€ μˆ˜μ—…μ΄ μ—°κ°•μ΄λΌμ„œ 였늘 μˆ˜μ—°μ–Έλ‹ˆλž‘ ν˜„μ΄ν•œν…Œ 보낼 μ—½μ„œλ₯Ό λΆ™μ΄λŸ¬ μ™”λ‹€ ΰ·† λ‚΄κ°€ μ‚¬λŠ” david blackwell μ—μ„œ κ°€μž₯ κ°€κΉŒμš΄ μš°μ²΄κ΅­μ„ κ²€μƒ‰ν–ˆλ”λ‹ˆ bank of america λ°”λ‘œ μ˜†μ— μžˆλŠ” 우체ꡭ이 λ‚˜μ™”λ‹€. κ·Έλž˜μ„œ 거기둜 κ°”λ‹€. 건물이 되게 λ‚‘μ•˜λ‹€. μ›λž˜λŠ” λ‚΄λΆ€ 사진도 찍으렀고 ν–ˆλŠ”λ° μ •ν™•ν•œ μ •λ³΄μΈμ§€λŠ” λͺ¨λ₯΄κ² μ§€λ§Œ λ‚΄λΆ€λ₯Ό 찍으면 μ•ˆλœλ‹€λŠ” 말을 λ³Έ 적이 μžˆμ–΄μ„œ λ¬΄μ„œμ›Œμ„œ μ•ˆμ°μ—ˆλ‹€ γ…œ μ—½μ„œ λ³΄λ‚΄λŠ” 방법은 되게 κ°„λ‹¨ν•˜λ‹€. ν•΄μ™Έλ‘œ 보낼꺼라고 λ§ν•˜λ©΄ κ·Έλƒ₯ μ•Œμ•„μ„œ ν•΄μ™Έλ‘œ 보낼 수 μžˆλŠ” μš°ν‘œλ₯Ό μ€€λ‹€. 2κ°œμ— $2.30μ΄μ˜€μœΌλ‹ˆ 1κ°œλ‹Ή $1.15인 μ…ˆμ΄λ‹€. 그리고 κ·Έλƒ₯ κ·Έ μš°ν‘œλ₯Ό μ—½μ„œμ— 뢙이면 끄읕 γ…‘ ! ν•œκ΅­κΉŒμ§€ κ°€λŠ”λ°μ—λŠ” μ•½ 2 ~ 3μ£Όκ°€ κ±Έλ¦°λ‹€κ³  ν•œλ‹€..
Functional Decomposition & Debugging Program Decomposition - The process of breaking a large problem into more manageable sub-problems : It's often easier to write 4 250-line functions than 1 1000-line function - Goals of Program Decomposition : complexity management : reusability and abstraction The "Black Box" - A "black box" is opaque _ its inner workings are not revealed : data abstraction is an example of this : for constructo..
About the Class The person in big data Prof. Dr Sara Gorchoff About the class BERKELEY TIME _ starts at 3:10 - About me - About you - About the class : be sure to read the syllabus : class structure and assignments : a preview of class content Psychology : "small data" research using hypothesis testing to build theories about human thoughts, feelings, and behavior Big Data : research by private industry and gov..
LAB_day 4 Sequences & Lists - sequence : an ordered collection of values - list : a sequence of values of any data type List Basics - lists are denoted by [] - features of lists: ( index ) : a position of an element in a list : starts from 0 goes to (length -1) :use list_name[index] to find the element in that index For loops - similar to while loops python codes ex. def while_print_list(lst): index = 0 w..
Sequence & Data Abstraction Sequences & Data abstraction Sequences : a sequence is an ordered collection of values - strings : sequence of characters - lists : sequence of values of any data type Sequence Abstraction : All sequences have finite length : Each element in a sequence has a discrete integer index : sequence share common behaviors based on the shared trait of having a finite length and indexed elements - Retriev..
Week 3 Week 3 resources https://docs.google.com/document/d/1S9rWGByjaN5VGRwW-UlFsJFSG5o7ZkCVony3mm4Tek0/edit Data Abstraction Data Abstraction Objectives: Understand the motivation for abstracting away functions and other information, apply the concept of data abstraction towards the solving of large problems, design modular programs. We will approach data abstraction from two di docs.google.com https:..

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