# Data scientist

yunjjun

이직을 위한 Interview 준비에 대한 글들 모음

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Today I had a pair programming scheduled in my to-do list but my pair had some work to do so I decided to go on with the sprint alone. It was basicall

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Today I reviewed and tried to redo my codes I wrote in the past pair programming session. It was about how to use fetch module in javascript. It was q

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Today I gave myself challenge day on trying to solve a toy problem which is a algorithm problem. The start was so good that I thought I could've solve

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I had a big drop in self confidence and lost my pace on catching up on to the bootcamp, however, during the past week's pair programming I met this gr

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I solved an algorithm problem which gave a base and a sample array as an input variable and required me to come up with an algorithm that can check if

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A function that is passed as a parameter to another function.A function that receives a parameter can execute the callback function immediately(synchr

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A function pased as an argument to a higher-order function is called a callback function. A callback function is often called during an operation, so

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Imagine writing in line to order coffee at a coffee shop. Due to the circumstances of the coffee shop, it is said that the hacker Park, who is standin

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Explain what a data structure isYou can understand Stack, Queue, Tree, and Graph data structures.In an algorithm problem, it can be imitated by replac

jqdjhy

다양한 블로그를 찾아보면서 데이터사이언티스트가 되기 위해서 어떤 길을 걸어야할지에 대해서 계속해서 고민하고 있다. 내가 걸어온, 걸어갈 길들을 카테고리 별로 분류해서 적어보고자 한다. 계속해서 수정될 예정!미적분 선형대수학 확률론 최적화 \- 수학 공부는 대학 강의

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Understand that the JSON structure is a tree structure that can use recursive functions (stringifyJSON).Understand that JSON.stringify and JSON.parse

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Understand the theories of data characteristics and collection methods, and learn real-life examplesData is obtained by using a measurement scale for

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Students learn the concepts of data and management statistics, and understand the data analysis process and application methods.Descriptive statistics

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Ending my first every HA test in my bootcamp. It has been 2 months and a half since I first began working on the bootcamp codestates is currently prov

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So tomorrow is my first ever HA and I am currently feeling nervous plus not trying to feel nervouse mode. It's a mixed feeling but have to stay in pac

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Coming back to this algorithm question I gave it another try to fix it and guess what, I DID IT! I took around 20 minutes to fix my code and pass thro

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Take a two-dimensional array (an array with an array as an element) as input and return an array with the location information of 'B' as an element.Ac

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Take an array with a string as an element and return an array with the shortest and longest strings removed.This was a algorithm question I went throu

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Today I had a last office hour for section 1 for my bootcamp. All nervous but decided to rely on God's will and just give the first hiring assessment