我试图计算给定列表中的数字并只计算偶数。我不断收到语法错误,不知道问题是什么。 x = [1,5,4,7,2,10,8,19,27,26,54,80]
def count_evens(g_list):
y = 0
for i in g_list:
if g_list[i] % 2 = 0:
y = y + 1
else:
我在HIVE中遇到了困难的编码日期。 我想对我的数据每周显示的唯一ID进行一次计数。 例如 SELECT
Count(distinct ID)
From Database.Table
Where filter1 = "Thing1" And filter2 = "Thing2"
AND TO_DATE(timestamp_utc) between TO_DATE("2016-04-
例如,假设我真的很饿,所以我只是继续制作煎饼! var Buttermilk = new Pancake("Buttermilk", "Delicious");
var ChocolateChip = new Pancake("Chocolate Chip", "Amazing");
var BlueBerry = new Pancake("Blue Berry", "The Best");