這是一個關於編譯器/語言如何處理這個問題的問題。 採取以下代碼: Console.WriteLine("Enter some numbers separated by ",");
var numbers = Console.ReadLine();
var splitNumber = numbers.Split(',');
var maxNumber = splitNumber.Max();
兩種型號: project(models.Model):
name = models.CharField...
yearreport((models.Model)
year = [2014,2015,2016] #example
project = models.ForeignKey(project)
""" examples:
Project A has reports for
我有一個可以在特定的一天獲取事件計數查詢中使用 select eventid_nbr, trunc(received_date, 'DD'), sentindicator, count (eventid_nbr) as count
from eventlog
where received_date >= to_date('2017-07-01','YYYY-MM-DD') and sentin
我的基於mapreduce的hive sql在Yarn上運行,hadoop版本是2.7.2。我想要的,它限制映射器任務或減速器任務同時運行當一些配置單元sql是真的很大。我曾嘗試下面的參數,但實際上他們是不是我想要的: mapreduce.tasktracker.reduce.tasks.maximum: The maximum number of reduce tasks that will b