Dateof in scala
WebNov 23, 2024 · How to get creation date of a file using Scala. One of the requirements in my project needs to check if the file's creation date and determine if it is older than 2 days … WebNov 27, 2024 · From my research I've found below code to get the file that is 2 days older using Scala: import java.nio.file._ import java.time._ import java.time.temporal.ChronoUnit.DAYS val isMoreThan2DaysOld = Files.getLastModifiedTime (path).toInstant.plus (2, DAYS) isBefore Instant.now But this code doesn't work for a file …
Dateof in scala
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WebAug 24, 2024 · Scala has no native date-time libraries but because it’s a JVM based language Java libraries can be used in Scala. This article has succinct comparison … WebOct 4, 2024 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand ; Advertising Reach developers & …
WebNov 15, 2016 at 2:15 I'm not sure this works, but worth to try SQL: select max (date) as mdate, id from tmp_table group by id; – evgenii Nov 15, 2016 at 23:06 Add a comment 2 Answers Sorted by: 4 You can try agg () with the max function : import static org.apache.spark.sql.functions.* df.groupBy ("id").agg (max ("date")) Share Improve this … WebJul 26, 2024 · your solution requires 3 additional libraries (import java.time import java.time._ import java.time.temporal.ChronoUnit) the Scala version is: val baseDate = …
WebSep 5, 2024 · Date and Time in Scala. Scala is a JVM-based language, therefore, it brings along all the goodness and the issues of the JDK Java libraries. We’ll go through some … WebMay 13, 2010 · You can always see how these rules are applied in Scala by printing the program after it has been through the 'typer' phase of the compiler: scala -Xprint:typer -e "1 :: Nil" val r: List [Int] = { val x$1: Int = 1; immutable.this.Nil.:: [Int] (x$1) }; Share Improve this answer Follow answered May 13, 2010 at 14:10 retronym
WebJul 11, 2014 · if someone needs the date in a format so that to be able to add to PostgreSQL here we go: import java.util.Calendar val calendar = Calendar.getInstance val now = new Timestamp (calendar.getTime.getTime) or in one line: val now = new Timestamp (java.util.Calendar.getInstance.getTime.getTime) Share Improve this answer Follow
WebJul 22, 2024 · In Scala, we can parameterize a method by type. Parameterization allows us to create a generic method with the reusable code: def pop [ T ] (seq: Seq [ T ]): T = seq.head As we can see, the type parameter was provided in square brackets during the method declaration. dick sporting goods going going goneWebImpact Protection: Shoulder and Elbow: SAFE-TECH CE Level 2 certified standard EN1621-1:2012 Back: SAFE-TECH CE Level 2 certified standard EN1621-2:2014. Chest: Foam type guards SAFE-TECH protectors are designed in ITALY. Abrasion Protection: Heavy duty 100% 600DN polyester Fabric to insure the maximum Strength and Durability dick sporting goods golf bagsWebSep 1, 2010 · If I use DateTime.formatted (DateTimeFormat.forPattern ("yyyyMMdd")) - I get an error asking for a string argument. – Ivan. Sep 2, 2010 at 22:59. 1. Since it seems … city and the sgurr zwiftWebScala - Classes & Objects. This chapter takes you through how to use classes and objects in Scala programming. A class is a blueprint for objects. Once you define a class, you can create objects from the class blueprint with the keyword new. Through the object you can use all functionalities of the defined class. city and town estatesWebNov 11, 2016 · val today = Calendar.getInstance ().getTime () // create the date/time formatters val minuteFormat = new SimpleDateFormat ("mm") val hourFormat = new SimpleDateFormat ("hh") val amPmFormat = new SimpleDateFormat ("a") val currentHour = hourFormat.format (today) enter code here // 12 val currentMinute = … dick sporting goods golfWebApr 3, 2024 · In this tutorial, we’ll look at the different and most common usages of underscores in Scala. 2. Pattern Matching and Wildcards. We widely use the underscore as a wildcard and in matching unknown patterns. This, perhaps, is the first usage of underscore we come across when learning Scala. Let’s see some examples. city and the city bookWebFeb 15, 2024 · How to set yesterday's date using Scala? I am creating a date in Scala. val dafo = new SimpleDateFormat ("yyyy-MM-dd'T'HH:mm'Z'") val tz = … city and town difference