【日常训练】648. 单词替换
题目 在英语中，我们有一个叫做 词根 root 的概念，可以词根后面添加其他一些词组成另一个较长的单词——我们称这个词为 继承词 successor 。例如，词根an，跟随着单词 other 其他 ，可以形成新的单词 another 另一个 。 现在，给定一个由许多词根组成的词典 dictiona...
2022-07-07 11:37【Puppet__】
阅读更多供应链供需预估-[时间序列]
![供应链供需预估-[时间序列]](/img/2c/82d118cfbcef4498998298dd3844b1.png)
供需预估时间序列 比赛链接： Coding 代码： System with TF Pytorch/tree/main/rec examples/Works System with TF Pytorch/tree/main/rec examples/Works 背景 时序预测目标为虚拟...
2022-07-07 11:40【Stormzudi】
阅读更多Help tenants
Many people choose to leave their hometown to work and live in other cities , To a new city , The first thing we do is to find a suitable place to li...
2022-07-07 13:34【InfoQ】
阅读更多Oracle advanced (V) schema solution
One 、 Definition A schema is a collection of database objects used by a user. . Schema objects are the logical structures that directly refer to t...
2022-07-07 13:34【InfoQ】
阅读更多TPG x AIDU ｜ AI leading talent recruitment plan in progress!
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2022-07-07 13:35【Paddlepaddle】
阅读更多Co create a collaborative ecosystem of software and hardware: the "Joint submission" of graphcore IPU and Baidu PaddlePaddle appeared in mlperf
This article is already in Flying propeller The official account is issued , Please check the link ： Create a collaborative ecosystem of softwar...
2022-07-07 13:35【Paddlepaddle】
阅读更多"New red flag Cup" desktop application creativity competition 2022
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2022-07-07 13:35【Open source society】
阅读更多"Song of ice and fire" in the eleventh issue of "open source Roundtable" -- how to balance the natural contradiction between open source and security?
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2022-07-07 13:35【Open source society】
阅读更多566. Reshaping the matrix
stay MATLAB in , There's a very useful function reshape , It can put a m x n The matrix is remodeled to another different size （r x c） The new m...
2022-07-07 13:37【yitahutu79】
阅读更多118. Yanghui triangle
Given a nonnegative integer numRows, Generate 「 Yang hui triangle 」 Before numRows That's ok . stay 「 Yang hui triangle 」 in , Each number is the...
2022-07-07 13:37【yitahutu79】
阅读更多[daily training] 648 Word replacement
subject In English , We have one called Root root The concept of , You can add other words after the root to form another longer word —— We ca...
2022-07-07 13:37【Puppet__】
阅读更多[daily training -- Tencent select 50] 231 Power of 2
subject Give you an integer n, Please judge whether the integer is 2 Power square . If it is , return true ; otherwise , return false . If t...
2022-07-07 13:38【Puppet__】
阅读更多Introduction to database system - Chapter 1 introduction [conceptual model, hierarchical model and three-level mode (external mode, mode, internal mode)]
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1, Data system overview Four basic concepts of database ： data 、 database 、 Database management system 、 Database system ; 1 data ： The symbolic...
2022-07-07 13:38【kokotao】
阅读更多. Net core about redis pipeline and transactions
Redis Based on Request/Response agreement （ Stop waiting mechanism ） Of , Under normal circumstances , Client sends a command , wait for Redis Return ...
2022-07-07 13:38【Xiaodou whole sugar (Cx)】
阅读更多2022-7-6 Leetcode27. Remove the element - I haven't done the problem for a long time. It's such an embarrassing day for double pointers
https://img blog.csdnimg.cn/816bc782dc6c43a7bbee87734cf39745.png https://img blog.csdnimg.cn/ea44b832422e4480889e7ec866d2721e.png class Solution { pu...
2022-07-07 13:38【weixin_ fifty-one million one hundred and eighty-seven thousand】
阅读更多PostgreSQL array type, each splice
If there is such case Field test array concat yes array type , The data are as follows { 2022,2023} Now I want to change it to { 2022.xml,2023.x...
2022-07-07 13:38【Xiaodou whole sugar (Cx)】
阅读更多2022-7-6 beginner redis (I) download, install and run redis under Linux
One 、 Download and install redis https://img blog.csdnimg.cn/a197c548d4db400b812730f2047effaf.png https://img blog.csdnimg.cn/aea80a0b5f8340cb852311...
2022-07-07 13:39【weixin_ fifty-one million one hundred and eighty-seven thousand】
阅读更多Help tenants
Many people choose to leave their hometown to work and live in other cities , To a new city , The first thing we do is to find a suitable place to li...
2022-07-07 13:39【Zhan sir (open source byte)】
阅读更多2022-7-6 Leetcode 977. Square of ordered array
https://img blog.csdnimg.cn/d7d6d6ec92ea4561aac5df90abf70346.png Why should the cycle condition be set i = j？ Because in the end i and j At th...
2022-07-07 13:39【weixin_ fifty-one million one hundred and eighty-seven thousand】
阅读更多2022-7-7 Leetcode 34. Find the first and last positions of elements in a sorted array
https://img blog.csdnimg.cn/fee196274a8a49b0a68dcbd7941a76ac.png https://img blog.csdnimg.cn/e7136009079d44349220fea8a06d951a.png 1、 The left and rig...
2022-07-07 13:39【weixin_ fifty-one million one hundred and eighty-seven thousand】
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