標籤:---恢複內容開始---1,sql中getdate()函數的使用: getdate()函數從SQL Server中返回當前的時間和日期,如:1 insert into T3(ID,AddTime) values(2,GETDATE())將把當前的時間插入到AddTime列中。或者是,在建立表格的時候,可以指定AddTime列的預設值為getdate(),sql語句如下:1 insert into T3(ID)
標籤:Problem DescriptionIn the modern time, Search engine came into the life of everybody like Google, Baidu, etc.Wiskey also wants to bring this feature to his image retrieval system.Every image have a long description, when users type some keywords
標籤:<span style="color:#330099;">/*D - DTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 3414DescriptionYou are given two pots, having the volume of A and B liters respectively.
標籤:聽同事講 Bayesian statistics: Part 2 - Bayesian inference摘要:每天坐地鐵上班是一件很辛苦的事,需要早起不說,如果早上開會又趕上地鐵晚點,更是讓人火燒眉毛。在城市裡工作的人,很多是需要搭乘地鐵上下班的,也包括同事M。有一次M早上來得比較晚,進辦公室以後就開始抱怨地鐵又晚點了,而且同一周不只發生了一次。我說,作為 statistician,你就不能 predict 一下地鐵會不會晚點嗎?她說,"This is a very tricky
標籤:Kaggle Competition Past SolutionsWe learn more from code, and from great code. Not necessarily always the 1st ranking solution, because we also learn what makes a stellar and just a good solution. I will post solutions I came upon so we can
標籤:Problems:Given an array of integers, every element appears twice except for one. Find that single one. Note:Your algorithm should have a linear runtime complexity. Could you implement it without using extra