【LeetCode】88. Merge Sorted Array (2 solutions)
Merge Sorted ArrayGiven two sorted integer arrays A and B, merge B into A as one sorted array.Note: You may assume that A has enough space (size that ...
产品 线上 保持 和 支持 服务 (Support and maintenance solutions)
Maintenance and support are the key factors for the smooth functioning of ERP solutions. ERP maintenance and support solutions provided by Exforsys ar...
Neutron分析(7)—— neutron-l3-agent HA solutions
1. keepalived vrrp/conntrackdHigh availability features will be implemented as extensions or drivers.A first extension/driver will be based on VRRP.A ...
【LeetCode】200. Number of Islands (2 solutions)
Number of IslandsGiven a 2d grid map of '1's (land) and '0's (water), count the number of islands. An island is surrounded by water and is formed by c...
[转]比较 Rational Unified Process (RUP) 和 Microsoft Solutions Framework (MSF)
文档选项将此页作为电子邮件发送级别: 初级Sandra Sergi Santos, 软件工程专家, IBM2007 年 6 月 15 日本文来自于 Rational Edge:Microsoft Solutions Framework 和 Rational 统一过程(Rational Unifie...
[Bhatia.Matrix Analysis.Solutions to Exercises and Problems]ExI.2.9
(1). When $A$ is normal, the set $W(A)$ is the convex hull of the eigenvalues of $A$. For nonnormal matrices, $W(A)$ may be bigger than the convex hul...
Top PG Clustering HA Solutions for PostgreSQL
转自:https://severalnines.com/blog/top-pg-clustering-ha-solutions-postgresqlIf your system relies on PostgreSQL databases and you are looking for cluste...
【LeetCode】215. Kth Largest Element in an Array (2 solutions)
Kth Largest Element in an ArrayFind the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the...
[Bhatia.Matrix Analysis.Solutions to Exercises and Problems]ExI.3.7
For every matrix $A$, the matrix $$\bex \sex{\ba{cc} I&A\\ 0&I \ea} \eex$$ is invertible and its inverse is $$\bex \sex{\ba{cc} I&-A\\ 0&a...
【LeetCode】49. Anagrams (2 solutions)
AnagramsGiven an array of strings, return all groups of strings that are anagrams.Note: All inputs will be in lower-case.首先解释一下什么是anagrams:在不考虑顺序的情况下,...
【LeetCode】27. Remove Element (2 solutions)
Remove ElementGiven an array and a value, remove all instances of that value in place and return the new length.The order of elements can be changed. ...
【LeetCode】46. Permutations (2 solutions)
PermutationsGiven a collection of numbers, return all possible permutations.For example,[1,2,3] have the following permutations:[1,2,3], [1,3,2], [2,1...
【LeetCode】31. Next Permutation (2 solutions)
Next PermutationImplement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers.If such arrangemen...
selenium - Headless Browser and scraping - solutions - Stack Overflow
yum install pygtk2-devel selenium - Headless Browser and scraping - solutions - Stack OverflowHeadless Browser and scraping - solutions
【LeetCode】154. Find Minimum in Rotated Sorted Array II (3 solutions)
Find Minimum in Rotated Sorted Array IIFollow up for "Find Minimum in Rotated Sorted Array": What if duplicates are allowed?Would this affect the run-...
Understand and manage SharePoint solutions through powershell
Stsadm.exe days are gone. Just for legacy purpose this commands are still compatible with SharePoint 2010, but let's see in this article how things ha...
[Bhatia.Matrix Analysis.Solutions to Exercises and Problems]ExI.1.1
Given any $k$-tupel of linearly independent vectors $X$ as above, there exists a $k$-tuple $Y$ biorthognal to it. If $k=n$, this $Y$ is unique.解答: Sin
Usual tiny skills & solutions
Ubuntu and Win10 - double OS2016-02-21Yesterday I helped my friend install Ubuntu (14.04 LTS) on his PC where there has been a MS Win10.I used UltraIS...
【LeetCode】136. Single Number (4 solutions)
Single NumberGiven an array of integers, every element appears twice except for one. Find that single one.Note:Your algorithm should have a linear run...
[Bhatia.Matrix Analysis.Solutions to Exercises and Problems]ExI.2.4
(1). The singular value decomposition leads tot eh polar decomposition: Every operator $A$ can be written as $A=UP$, where $U$ is unitary and $P$ is p...