06 2018 档案

• Kivy 从memory 读取image
  摘要：借助PIL来处理的图片数据 之后,用kivy.core.image.Image处理数据 阅读全文
  posted @ 2018-06-27 23:24 干炸牛_bian 阅读(327) 评论(0) 推荐(0)
• matplotlib 坑
  摘要：1 archlinux里安装好matplotlib之后一定要安装python-cario pacman -S python-cairo 阅读全文
  posted @ 2018-06-11 10:01 干炸牛_bian 阅读(107) 评论(0) 推荐(0)
• 268. Missing Number
  摘要：Given an array containing n distinct numbers taken from 0, 1, 2, ..., n, find the one that is missing from the array. Example 1: Input: [3,0,1] Output 阅读全文
  posted @ 2018-06-09 20:45 干炸牛_bian 阅读(111) 评论(0) 推荐(0)
• 283. Move Zeroes
  摘要：Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. Example: Input: 阅读全文
  posted @ 2018-06-09 17:26 干炸牛_bian 阅读(108) 评论(0) 推荐(0)
• 665. Non-decreasing Array
  摘要：Given an array with n integers, your task is to check if it could become non-decreasing by modifying at most 1 element. We define an array is non-decr 阅读全文
  posted @ 2018-06-09 16:03 干炸牛_bian 阅读(123) 评论(0) 推荐(0)
• 119. Pascal's Triangle II
  摘要：Given a non-negative index k where k ≤ 33, return the kth index row of the Pascal's triangle. Note that the row index starts from 0. In Pascal's trian 阅读全文
  posted @ 2018-06-09 14:12 干炸牛_bian 阅读(70) 评论(0) 推荐(0)
• 66. Plus One
  摘要：Given a non-empty array of digits representing a non-negative integer, plus one to the integer. The digits are stored such that the most significant d 阅读全文
  posted @ 2018-06-08 20:55 干炸牛_bian 阅读(121) 评论(0) 推荐(0)
• 830. Positions of Large Groups
  摘要：In a string S of lowercase letters, these letters form consecutive groups of the same character. For example, a string like S = "abbxxxxzyy" has the g 阅读全文
  posted @ 2018-06-08 20:26 干炸牛_bian 阅读(102) 评论(0) 推荐(0)
• 26. Remove Duplicates from Sorted Array
  摘要：Given a sorted array nums, remove the duplicates in-place such that each element appear only once and return the new length. Do not allocate extra spa 阅读全文
  posted @ 2018-06-08 15:15 干炸牛_bian 阅读(114) 评论(0) 推荐(0)
• 27. Remove Element
  摘要：Given an array nums and a value val, remove all instances of that value in-place and return the new length. Do not allocate extra space for another ar 阅读全文
  posted @ 2018-06-08 14:58 干炸牛_bian 阅读(96) 评论(0) 推荐(0)
• 566. Reshape the Matrix
  摘要：In MATLAB, there is a very useful function called 'reshape', which can reshape a matrix into a new one with different size but keep its original data. 阅读全文
  posted @ 2018-06-08 14:43 干炸牛_bian 阅读(130) 评论(0) 推荐(0)
• 189. Rotate Array
  摘要：Rotate an array of n elements to the right by k steps. For example, with n = 7 and k = 3, the array [1,2,3,4,5,6,7] is rotated to [5,6,7,1,2,3,4]. Not 阅读全文
  posted @ 2018-06-08 10:36 干炸牛_bian 阅读(104) 评论(0) 推荐(0)
• 35. Search Insert Position
  摘要：Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in or 阅读全文
  posted @ 2018-06-07 23:23 干炸牛_bian 阅读(108) 评论(0) 推荐(0)
• 581. Shortest Unsorted Continuous Subarray
  摘要：Given an integer array, you need to find one continuous subarray that if you only sort this subarray in ascending order, then the whole array will be 阅读全文
  posted @ 2018-06-07 22:45 干炸牛_bian 阅读(106) 评论(0) 推荐(0)
• 414. Third Maximum Number
  摘要：Given a non-empty array of integers, return the third maximum number in this array. If it does not exist, return the maximum number. The time complexi 阅读全文
  posted @ 2018-06-07 20:23 干炸牛_bian 阅读(136) 评论(0) 推荐(0)
• 1. Two Sum
  摘要：Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input would have ex 阅读全文
  posted @ 2018-06-07 19:54 干炸牛_bian 阅读(100) 评论(0) 推荐(0)
• 766. Toeplitz Matrix
  摘要：A matrix is Toeplitz if every diagonal from top-left to bottom-right has the same element. Now given an M x N matrix, return True if and only if the m 阅读全文
  posted @ 2018-06-07 19:00 干炸牛_bian 阅读(143) 评论(0) 推荐(0)
• leetcode 167 two sum II
  摘要：167. Two Sum II - Input array is sorted Given an array of integers that is already sorted in ascending order, find two numbers such that they add up t 阅读全文
  posted @ 2018-06-07 18:05 干炸牛_bian 阅读(122) 评论(0) 推荐(0)
• linux按键映射
  摘要：.Xmodmap 阅读全文
  posted @ 2018-06-07 11:55 干炸牛_bian 阅读(169) 评论(0) 推荐(0)
• scrapy 琐碎的东西
  摘要：1、深度指定 DEPTH_LIMIT=1 2、常用命令 scrapy startproject name scrapy genspider name name.com scrapy crawl name 3、结构 4、目录 5、多pipeline情况 权重高的必须在process_item()里 r 阅读全文
  posted @ 2018-06-06 23:15 干炸牛_bian 阅读(107) 评论(0) 推荐(0)
• 代理ip收集
  摘要：http://www.66ip.cn/ http://www.kuaidaili.com/free/inha/ http://www.xicidaili.com/nn/ 阅读全文
  posted @ 2018-06-06 17:03 干炸牛_bian 阅读(105) 评论(0) 推荐(0)
• python print 美化
  摘要：本来是按照百度搜到的教程来为print输出添加颜色 然后bing了下，已经有封装好的包了，就是python-blessings 效果如图 API网址：https://blessings.readthedocs.io/en/latest/ 阅读全文
  posted @ 2018-06-06 13:38 干炸牛_bian 阅读(227) 评论(0) 推荐(0)
• Archlinux 遇到的坑
  摘要：1、系统更新之后pip炸了，解决方案是用官方的get-pip安装，同时配置文件，避免使用sudo安装 2、grub不如syslinux配置快捷，入了syslinux的坑 3、平铺式桌面搭配快捷键，High了，窗口虽多，可用快捷键随时全屏、移动、或是选择窗口。 阅读全文
  posted @ 2018-06-06 13:27 干炸牛_bian 阅读(166) 评论(0) 推荐(0)