1.1 拆分实体到多张表 假设你有如下表,如图6-1.Product表用于存储商品的字符类信息,ProductWebInfo用于存储商品的图片,两张表通过SKU关联.现在你想把两张表的信息整合到一个实体类. 图6-1 1.2 使用code first 新建如下的poco实体: public class Product { [Key] [DatabaseGenerated(DatabaseGeneratedOption.None)] public int SKU { get; set; } pub
Given a positive integer n, break it into the sum of at least two positive integers and maximize the product of those integers. Return the maximum product you can get. For example, given n = 2, return 1 (2 = 1 + 1); given n = 10, return 36 (10 = 3 +
Given a string s and a dictionary of words dict, add spaces in s to construct a sentence where each word is a valid dictionary word. Return all such possible sentences. For example, given s = "catsanddog", dict = ["cat", "cats&quo
Given a string s and a dictionary of words dict, determine if s can be segmented into a space-separated sequence of one or more dictionary words. For example, givens = "leetcode",dict = ["leet", "code"]. Return true because &
Given a string s, partition s such that every substring of the partition is a palindrome. Return the minimum cuts needed for a palindrome partitioning of s. For example, given s = "aab", Return 1 since the palindrome partitioning ["aa"
Given a string s, partition s such that every substring of the partition is a palindrome. Return all possible palindrome partitioning of s. For example, given s = "aab",Return [ ["aa","b"], ["a","a","
通过CANOE 导出的log通常有很多个ID的数据,如何才能找到某一个ID下的特殊的信号?利用python可以简单的进行这个步骤,代码如下: 说明: 最终的效果是将log信息,分不同的ID进行拆分,并单独生成文件log_id.csv的文件夹. 1. 需要输入输入文件夹 2. 生成_out文件夹. 3. 没有错误处理 4. 采用"[A-F|\d]{3}"匹配CAN ID #log analy about CAN Signal for CANOE import os import re I
