배우기를 멈추는 사람은 20세건 80세건 늙은 것이다.

@Profile("test | local") @Profile("!dev & !prof1 & !prof2") https://stackoverflow.com/questions/43168881/can-i-negate-a-collection-of-spring-profiles Can I negate (!) a collection of spring profiles? Is it possible to configure a bean in such a way that it wont be used by a group of profiles? Currently I can do this (I believe): @Profile("!dev, !qa, !local") Is there a neater notation to achi.....

Date.prototype.addDays = function(days) { var date = new Date(this.valueOf()); date.setDate(date.getDate() + days); return date; } var date = new Date(); console.log(date.addDays(5)); https://stackoverflow.com/questions/563406/how-to-add-days-to-date How to add days to Date? How to add days to current Date using JavaScript? Does JavaScript have a built in function like .NET's AddDay()? stackover..

const myMomentObject = moment(str, 'YYYY-MM-DD') https://stackoverflow.com/questions/22184747/parse-string-to-date-with-moment-js Parse string to date with moment.js I want to parse the following string with moment.js 2014-02-27T10:00:00 and output day month year (14 march 2014) I have been reading the docs but without success http://momentjs.com/docs/#/parsing... stackoverflow.com

@Column(name="column" , unique=true) long column @Entity @Table( name="tableName", uniqueConstraints={ @UniqueConstraint( name={"contstraintName"} columnNames={"col1", "col2"} ) } ) @Data public class Entity{ @Column(name="col1") int col1; @Column(name="col2") int col2; }

IntStream.range(0, alphabet.size()) .boxed() .collect(toMap(alphabet::get, i -> i)); https://stackoverflow.com/questions/33138577/how-to-convert-list-to-map-with-indexes-using-stream-java-8 How to convert List to Map with indexes using stream - Java 8? I've created method whih numerating each character of alphabet. I'm learning streams(functional programming) and try to use them as often as poss..

https://www.delftstack.com/ko/howto/python/check-for-nan-values-python/#math.isnan%25ED%2595%25A8%25EC%2588%2598%25EB%25A5%25BC-%25EC%2582%25AC%25EC%259A%25A9%25ED%2595%2598%25EC%2597%25AC-python%25EC%2597%2590%25EC%2584%259Cnan%25EA%25B0%2592-%25ED%2599%2595%25EC%259D%25B8 Python에서 NaN 값 확인 이 자습서에서는 Python에서 NaN 값을 확인하는 방법을 보여줍니다. www.delftstack.com

val list = mutableListOf(1, 2, 3) println(list) // [1, 2, 3] list += listOf(4, 5) println(list) // [1, 2, 3, 4, 5] https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/mutable-list-of.html mutableListOf - Kotlin Programming Language kotlinlang.org

pip3 install markupsafe==2.0.1 https://github.com/aws/aws-sam-cli/issues/3661 ImportError: cannot import name 'soft_unicode' from 'markupsafe' in Release 1.38.0 · Issue #3661 · aws/aws-sam-cli I'm building the sam project on github action and since the upgrade of sam-cli to 1.38.0, i'm getting following error when i build project Python version: 3.10.2 & 3.8.12 (Tried both ve... github.com

https://wonyong-jang.github.io/spark/2021/06/15/Spark-Serialization.html [Spark] 아파치 스파크 Serialization - SW Developer Spark를 이용하여 개발을 진행할 때 발생하는 가장 일반적인 문제 중 하나는 NotSerializableExcetpion이다. org.apache.spark.SparkException: Task not serializable at org.apache.spark.util.ClosureCleaner$.ensureSerializable(ClosureCl wonyong-jang.github.io

pd.merge(frame_1, frame_2, left_on='county_ID', right_on='countyid') frame_1.merge(frame_2, left_on='county_ID', right_on='countyid') https://stackoverflow.com/questions/20375561/joining-pandas-dataframes-by-column-names Joining pandas DataFrames by Column names I have two DataFrames with the following column names: frame_1: event_id, date, time, county_ID frame_2: countyid, state I would like t..

데이터베이스의 데이터를 읽을 때 보통 칼럼단위의 데이터를 이용하는 경우가 많습니다. ORC는 칼럼단위로 데이터를 저장하기 때문에 칼럼의 데이터를 찾는 것이 빠르고, 압축효율이 좋습니다. https://wikidocs.net/23570 2-ORC ORC(Optimized Row Columnar)는 칼럼 기반의 파일 저장방식으로, Hadoop, Hive, Pig, Spark등에 적용가능합니다. 데이터베이스의 데이터를 ... wikidocs.net

java -Denviroment=dev -jar myjar.jar https://stackoverflow.com/questions/29811377/how-to-pass-system-properties-to-a-jar-file How to pass system properties to a jar file I have a main class that expects certain properties that I pass using the -D option. I can access this in my IDE by sending them as VM options. I package this application into a jar file using Mav... stackoverflow.com

df.groupby('a').agg({'b':lambda x: list(x)}) https://stackoverflow.com/questions/22219004/how-to-group-dataframe-rows-into-list-in-pandas-groupby How to group dataframe rows into list in pandas groupby I have a pandas data frame df like: a b A 1 A 2 B 5 B 5 B 4 C 6 I want to group by the first column and get second column as lists in rows: A [1,2] B [5,5,4] C [6] Is it possible to do somethin.....

zone=$(date +%z) datetime=$(date +%Y-%m-%dT%H:%M:%S) iso=$datetime${zone:0:3}:${zone:3:2} echo $iso 2022-08-06T06:46:18+09:00 https://www.vankuik.nl/2019-04-23_ISO_date_on_macOS vankuik.nl: 2019-04-23 ISO date on macOS To print the current date in ISO 8601 format on macOS: $ date +%Y-%m-%dT%H:%M:%S 2019-04-23T14:44:46 To print it with the timezone information, append %z. $ date +%Y-%m-%dT%H:%M:%..

A sealed class is "an extension of enum classes". They can exist in multiple instances that contain state while each enum constant exists only as a single instance. Since, in your example, you don't need the values to be instantiated multiple times and they don't provide special behavior, enums should just be right for the use case. https://stackoverflow.com/questions/49169086/sealed-class-vs-en..

https://trunkbaseddevelopment.com/ Trunk Based Development Introduction One line summary A source-control branching model, where developers collaborate on code in a single branch called ‘trunk’ *, resist any pressure to create other long-lived development branches by employing documented techniques. They there trunkbaseddevelopment.com

for idx, x in enumerate(xs): print(idx, x) https://stackoverflow.com/questions/522563/accessing-the-index-in-for-loops Accessing the index in 'for' loops How do I access the index in a for loop? xs = [8, 23, 45] for x in xs: print("item #{} = {}".format(index, x)) Desired output: item #1 = 8 item #2 = 23 item #3 = 45 stackoverflow.com https://codechacha.com/ko/python-for-loop-with-index/ Python ..

https://stackoverflow.com/questions/70422980/logback-spring-is-unable-to-read-property-value-from-application-yml logback-spring. is unable to read property value from application.yml My logback-spring.xml reads fine from application.properties but not from application.yml. In my project, we have been asked to only use the YAML format as this format is being used in other stackoverflow.com

import glob print(glob.glob("/home/adam/*")) https://stackoverflow.com/questions/3207219/how-do-i-list-all-files-of-a-directory How do I list all files of a directory? How can I list all files of a directory in Python and add them to a list? stackoverflow.com