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581. Shortest Unsorted Continuous Subarray
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 ...
分类:其他好文   时间:2018-06-08 00:49:56    阅读次数:178
35. Search Insert Position
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 ...
分类:其他好文   时间:2018-06-08 00:44:55    阅读次数:163
1031 Hello World for U (20)
Given any string of N (>=5) characters, you are asked to form the characters into the shape of U. For example, "helloworld" can be printed as: That is ...
分类:其他好文   时间:2018-06-08 00:38:42    阅读次数:187
leetcode 459. Repeated Substring Pattern
Given a non-empty string check if it can be constructed by taking a substring of it and appending multiple copies of the substring together. You may a ...
分类:其他好文   时间:2018-06-08 00:33:30    阅读次数:253
Git提交空文件夹的技巧
这个只能说是技巧不能说是方法,原理是在每个空文件夹新建一个.gitignore文件,然后提交。 快捷命令: 在项目根目录运行。 参考: https://stackoverflow.com/questions/115983/how-can-i-add-an-empty-directory-to-a-g ...
分类:其他好文   时间:2018-06-07 22:58:40    阅读次数:147
1002 A+B for Polynomials (25)
This time, you are supposed to find A+B where A and B are two polynomials. Input Each input file contains one test case. Each case occupies 2 lines, a ...
分类:其他好文   时间:2018-06-07 20:51:00    阅读次数:160
[Err] 1093 - You can't specify target table 'master_data' for update in FROM clause
delete from master_data where category_id not in (select category_id from master_data a, bc_category b where a.category_id=b.cate_id) 执行SQL语句时出现这个错误。原 ...
分类:其他好文   时间:2018-06-07 19:41:28    阅读次数:181
百度 Apollo无人车平台增加传感器
https://github.com/ApolloAuto/apollo/issues/1649 如果想加入一个新的传感器不是百度官方推荐的传感器到Apollo平台做法: First you can write or find drivers for these sensors OxTS RT300 ...
分类:其他好文   时间:2018-06-07 14:32:44    阅读次数:210
Python参数传递(传值&传引用)
# 测试参数是传值还是传引用def test(arg): print("test before") print(id(arg)) arg[1]=30 # 测试可变对象 # arg[3][2] = 16 # 测试嵌套类型 # arg = list(range(5)) print("test after ...
分类:编程语言   时间:2018-06-07 14:31:09    阅读次数:194
Test
(Deutsch: MathJax: LaTeX Basic Tutorial und Referenz) To see how any formula was written in any question or answer, including this one, right click on ...
分类:其他好文   时间:2018-06-07 14:23:58    阅读次数:169
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