$ git clone https://github.com/username/repo.git Username: your_username Password: your_token https://docs.github.com/en/github/authenticating-to-github/keeping-your-account-and-data-secure/creating-a-personal-access-token Creating a personal access token - GitHub Docs You should create a personal access token to use in place of a password with the command line or with the API. docs.github.com
yourDf .coalesce(1) // if you want to save as single file .write .option("sep", "\t") .option("encoding", "UTF-8") .csv("outputpath") https://stackoverflow.com/questions/61063446/how-to-write-a-spark-dataframe-tab-delimited-as-a-text-file-using-java How to write a spark dataframe tab delimited as a text file using java I have a Spark Dataset with lot of columns that have to be written to a text ..
from pyspark.sql import SparkSession, Row spark = SparkSession.builder.getOrCreate() data = [Row(id=u'1', probability=0.0, thresh=10, prob_opt=0.45), Row(id=u'2', probability=0.4444444444444444, thresh=60, prob_opt=0.45), Row(id=u'3', probability=0.0, thresh=10, prob_opt=0.45), Row(id=u'80000000808', probability=0.0, thresh=100, prob_opt=0.45)] df = spark.createDataFrame(data) df.show() # +-----..
>>> line = '1234567890' >>> n = 2 >>> [line[i:i+n] for i in range(0, len(line), n)] ['12', '34', '56', '78', '90'] https://stackoverflow.com/questions/9475241/split-string-every-nth-character Split string every nth character? Is it possible to split a string every nth character? For example, suppose I have a string containing the following: '1234567890' How can I get it to look like this: ['12',..
from pyspark.sql.functions import lit df = sqlContext.createDataFrame( [(1, "a", 23.0), (3, "B", -23.0)], ("x1", "x2", "x3")) df_with_x4 = df.withColumn("x4", lit(0)) df_with_x4.show() ## +---+---+-----+---+ ## | x1| x2| x3| x4| ## +---+---+-----+---+ ## | 1| a| 23.0| 0| ## | 3| B|-23.0| 0| ## +---+---+-----+---+ https://stackoverflow.com/questions/33681487/how-do-i-add-a-new-column-to-a-spark-d..
Row(name="Alice", age=11).asDict() == {'name': 'Alice', 'age': 11} https://spark.apache.org/docs/3.1.1/api/python/reference/api/pyspark.sql.Row.asDict.html pyspark.sql.Row.asDict — PySpark 3.1.1 documentation Return as a dict Parameters recursivebool, optionalturns the nested Rows to dict (default: False). Notes If a row contains duplicate field names, e.g., the rows of a join between two DataFr..
df = df.withColumnRenamed("colName", "newColName")\ .withColumnRenamed("colName2", "newColName2") https://stackoverflow.com/questions/34077353/how-to-change-dataframe-column-names-in-pyspark How to change dataframe column names in pyspark? I come from pandas background and am used to reading data from CSV files into a dataframe and then simply changing the column names to something useful using ..
Row(**row_dict) https://stackoverflow.com/questions/38253385/building-a-row-from-a-dict-in-pyspark Building a row from a dict in pySpark I'm trying to dynamically build a row in pySpark 1.6.1, then build it into a dataframe. The general idea is to extend the results of describe to include, for example, skew and kurtosis. Here's wh... stackoverflow.com
https://zi-c.tistory.com/entry/JAVA-Lombok-%EC%96%B4%EB%85%B8%ED%85%8C%EC%9D%B4%EC%85%98-Data [JAVA] Lombok 어노테이션 @Data Lombok이란? Lombok 프로젝트는 자바 라이브러리로 코드 에디터나 빌드 툴(IntelliJ, Eclipse, XCode 등)에 추가하여 코드를 효율적으로 작성할 수 있도록 도와준다. class명 위에 어노테이션을 명시해줌으 zi-c.tistory.com @Getter @Setter @ToString @RequiredArgsConstructor @EqualsAndHashCode
def is_prime(n): if n == 2 or n == 3: return True if n < 2 or n%2 == 0: return False if n < 9: return True if n%3 == 0: return False r = int(n**0.5) # since all primes > 3 are of the form 6n ± 1 # start with f=5 (which is prime) # and test f, f+2 for being prime # then loop by 6. f = 5 while f
final RestTemplate restTemplate = new RestTemplate(); SimpleClientHttpRequestFactory requestFactory = new SimpleClientHttpRequestFactory(); requestFactory.setBufferRequestBody(false); restTemplate.setRequestFactory(requestFactory); https://stackoverflow.com/questions/15781885/how-to-forward-large-files-with-resttemplate How to forward large files with RestTemplate? I have a web service call thro..
import tensorflow._api.v2.compat.v1 as tf tf.disable_v2_behavior() https://stackoverflow.com/questions/55142951/tensorflow-2-0-attributeerror-module-tensorflow-has-no-attribute-session Tensorflow 2.0 - AttributeError: module 'tensorflow' has no attribute 'Session' When I am executing the command sess = tf.Session() in Tensorflow 2.0 environment, I am getting an error message as below: Traceback ..
https://stackoverflow.com/questions/2529974/why-do-java-programmers-like-to-name-a-variable-clazz/2530174 Why do Java programmers like to name a variable "clazz"? I've seen lots of code with declarations like Class clazz. Where does this originate from? Is this some kind of convention? I think ‘clazz’ is not even an English word, has no meaning at all, how c... stackoverflow.com
pip3 install cryptography https://yomi-tory.tistory.com/entry/Python-Error-%EC%A0%95%EB%A6%AC-RuntimeError-cryptography-package-is-required-for-sha256password-or-cachingsha2password-auth-methods [Python Error 정리] RuntimeError: 'cryptography' package is required for sha256_password or caching_sha2_password auth methods Python Error 정리 RuntimeError: 'cryptography' package is required for sha256_pa..
>>> a = [1,2,3,4,5] >>> b = [1,3,5,6] >>> list(set(a) & set(b)) [1, 3, 5] https://stackoverflow.com/questions/3697432/how-to-find-list-intersection How to find list intersection? a = [1,2,3,4,5] b = [1,3,5,6] c = a and b print c actual output: [1,3,5,6] expected output: [1,3,5] How can we achieve a boolean AND operation (list intersection) on two lists? stackoverflow.com