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  • saas跨境电商shopify使用分析及Fecify推荐2022-09-07 00:01:52

    Shopify是目前市场占有率最高的电商系统。 shopify 有着精美的模板,功能齐全的APP市场,非常适合小白用户使用,但是Shopify同样存在着缺点: 缺点分析: 1.业务数据无法私有化,数据只能存放在云端。 2.通过google搜索可以很容易搜索出来shopify搭建的商城,尤其是同质化商品,可能暴露您的站点

  • [Google] LeetCode 2172 Maximum AND Sum of Array 状态压缩DP2022-09-06 03:01:16

    You are given an integer array nums of length n and an integer numSlots such that 2 * numSlots >= n. There are numSlots slots numbered from 1 to numSlots. You have to place all n integers into the slots such that each slot contains at most two numbers.

  • Firebase 本地模拟器:我的宿敌2022-09-04 11:31:36

    Firebase 本地模拟器:我的宿敌 两全其美。 公平警告:这是一个咆哮,不太可能对我的任何普通读者有任何好处,但我需要把它说出来,因为我已经浪费了 2.5 天的时间来反对这个,我必须发出尖酸刻薄某处。 我很难找到词语来形容使用 Google Firebase 本地模拟器是多么令人沮丧。我正在尝试做可

  • [Google] LeetCode 329 Longest Increasing Path in a Matrix 记忆化搜索2022-09-04 06:30:08

    Given an m x n integers matrix, return the length of the longest increasing path in matrix. From each cell, you can either move in four directions: left, right, up, or down. You may not move diagonally or move outside the boundary (i.e., wrap-around is no

  • [Google] LeetCode 2135 Count Words Obtained After Adding a Letter2022-09-04 01:31:58

    You are given two 0-indexed arrays of strings startWords and targetWords. Each string consists of lowercase English letters only. For each string in targetWords, check if it is possible to choose a string from startWords and perform a conversion operation

  • 如何用Chrome+IDM下载Google Drive的大文件 成功!2022-09-03 20:00:37

    如何用Chrome+IDM下载Google Drive的大文件 Chrono Downloader 因为有一个浏览器扩展,平常都很好用,但是下载网盘文件的时候一会就断了,还没有办法续传 有效方法 安装IDM以及扩展,具体怎么安装就不说了 关于代理的问题,有的文章说的是使用系统代理,但是我这里不行。使用手动代理就可以

  • [Google] LeetCode 562 Longest Line of Consecutive One in Matrix2022-09-03 03:00:49

    Given an m x n binary matrix mat, return the length of the longest line of consecutive one in the matrix. The line could be horizontal, vertical, diagonal, or anti-diagonal. Solution 我们需要统计行、列以及对角线中最长的连续的 \(1\) 的数量。 直接考虑 \(dp[i][j

  • [Google] LeetCode 778 Swim in Rising Water 优先队列2022-09-02 23:05:23

    You are given an n x n integer matrix grid where each value grid[i][j] represents the elevation at that point (i, j). The rain starts to fall. At time t, the depth of the water everywhere is t. You can swim from a square to another 4-directionally adjacen

  • 大数据分析和应用2022-09-02 12:01:32

    2022年9月2日 名词解释 MapReduce MapReduce[1]是Google提出的一个软件架构,用于大规模数据集的并行运算。概念“Map(映射)”和“Reduce(归约)”,及他们的主要思想,都是从函数式编程语言借鉴的,还有从矢量编程语言借来的特性。[注 1]

  • [Google] LeetCode 552 Student Attendance Record II2022-09-01 05:30:08

    An attendance record for a student can be represented as a string where each character signifies whether the student was absent, late, or present on that day. The record only contains the following three characters: 'A': Absent. 'L':

  • [Google] LeetCode 715 Range Module 线段树2022-08-30 20:32:34

    A Range Module is a module that tracks ranges of numbers. Design a data structure to track the ranges represented as half-open intervals and query about them. A half-open interval [left, right) denotes all the real numbers x where left <= x < right.

  • 在 Google Colab 中运行 Selenium WebDriver2022-08-29 17:02:21

    在 Google Colab 中运行 Selenium WebDriver Photo by 克里斯·里德 on 不飞溅 如果您需要在 Google Colab 中为您的分析项目抓取数据,则无需事先构建单独的网络抓取工具。 与其将 Google Colab 视为 Ipython Notebook,不如将其视为一个成熟的计算单元。您不仅可以执行 Python 代

  • [Google] LeetCode 2128 Remove All Ones With Row and Column Flips2022-08-29 04:00:08

    You are given an m x n binary matrix grid. In one operation, you can choose any row or column and flip each value in that row or column (i.e., changing all 0's to 1's, and all 1's to 0's). Return true if it is possible to remove all 1&

  • linux安装chrome 亲测可用!!2022-08-27 01:30:45

     一、在终端输入以下命令:   sudo wget http://www.linuxidc.com/files/repo/google-chrome.list -P /etc/apt/sources.list.d/  将下载源加入到系统的源列表/etc/apt/sources.list.d/ 二、再在终端输入以下命令:   wget -q -O - https://dl.google.com/linux/linux_signing_

  • 新建安卓项目中的各种问题2022-08-24 11:03:19

    1setting.gradle pluginManagement { repositories { gradlePluginPortal() google() mavenCentral() } } dependencyResolutionManagement { repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) repositories {

  • jenkins 安装报错"该Jenkins实例似乎已离线"解决方法2022-08-23 11:34:13

    在安装jenkins时,报“jenkins 安装报错"该Jenkins实例似乎已离线"解决方法” 第一步:查看日志,有没有报错。默认:/var/log/jenkins  (docker里docker logs -f jenkins容器名),根据报错处理。 第二步:日志没报错,但是显示离线,需要保证访问www.google.com是返回200,添加/etc/hosts解析:echo

  • [Google] LeetCode 1610 Maximum Number of Visible Points 极角排序2022-08-23 03:00:24

    You are given an array points, an integer angle, and your location, where location = [posx, posy] and points[i] = [xi, yi] both denote integral coordinates on the X-Y plane. Initially, you are facing directly east from your position. You cannot move from

  • [Google] LeetCode 1937 Maximum Number of Points with Cost2022-08-22 05:30:08

    You are given an m x n integer matrix points (0-indexed). Starting with 0 points, you want to maximize the number of points you can get from the matrix. To gain points, you must pick one cell in each row. Picking the cell at coordinates (r, c) will add po

  • [Google] LeetCode 729 My Calendar I2022-08-22 04:00:22

    You are implementing a program to use as your calendar. We can add a new event if adding the event will not cause a double booking. A double booking happens when two events have some non-empty intersection (i.e., some moment is common to both events.). Th

  • [Google] LeetCode 1048 Longest String Chain2022-08-21 03:30:23

    You are given an array of words where each word consists of lowercase English letters. \(word_A\) is a predecessor of \(word_B\) if and only if we can insert exactly one letter anywhere in \(word_A\) without changing the order of the other character

  • [Google] LeetCode 2115 Find All Possible Recipes from Given Supplies2022-08-21 00:03:54

    You have information about n different recipes. You are given a string array recipes and a 2D string array ingredients. The \(i\)-th recipe has the name recipes[i], and you can create it if you have all the needed ingredients from ingredients[i]. Ingred

  • [Google] LeetCode 2034 Stock Price Fluctuation2022-08-20 22:32:03

    You are given a stream of records about a particular stock. Each record contains a timestamp and the corresponding price of the stock at that timestamp. Unfortunately due to the volatile nature of the stock market, the records do not come in order. Even w

  • [Google] LeetCode 366 Find Leaves of Binary Tree2022-08-20 04:30:08

    Given the root of a binary tree, collect a tree's nodes as if you were doing this: Collect all the leaf nodes. Remove all the leaf nodes. Repeat until the tree is empty. Solution 每次需要删去叶子节点。 我们利用 \(dfs\):对于叶子节点的,我们将其深度返回 \(-1\).

  • google voice 的自动回复、保护、自动发送2022-08-17 10:32:52

    利用GoogleAppsScript自动回复短信实现保号 https://cloud.tencent.com/developer/article/1688921 使用gmail转发至其他邮箱作为提醒(穿透) https://dengget.com/blog/receive-google-voice-messages-in-real-time-by-email-forwarding-without-agent.html  

  • Linux 环境下配置selenium环境2022-08-15 15:32:08

    google-chrome rpm包下载 chrome历史浏览器下载地址: https://www.chromedownloads.net/ https://www.chromedownloads.net/chrome64linux-stable/ 驱动下载地址 http://chromedriver.storage.googleapis.com/index.html http://npm.taobao.org/mirrors/chromedriver/ 国内地址 ht

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