When you kill a session with "ALTER SYSTEM KILL SESSION '' ". If the session is performing some activity that must be completed, such as waiting fora reply from a remote database or rolling back a transaction, then Oracle Databasewaits for this…
It’s that time again to choose the tool or technology that we want to brush up on. If you feel like you’ve been working hard at building but maybe not learning as much as you’d like, I’ve got your back covered. Please enjoy the fifth installment of o…
A re-introduction to JavaScript (JS Tutorial) Redirected from https://developer.mozilla.org/en-US/docs/JavaScript/A_re-introduction_to_JavaScript IN THIS ARTICLE Introduction Overview Numbers Strings Other types Variables Operators Control structures…
Note to the Reader - Docs Being Revised for Selenium 2.0! Introduction Test Automation for Web Applications To Automate or Not to Automate? Introducing Selenium Brief History of The Selenium Project Selenium’s Tool Suite Choosing Your Selenium Tool S…
This paper presented a very interesting topic. Censorship in China has always drawn people's attention since in a perspective of universal values censorship repress the free will of people to express themselves. This paper, focusing on the censorship…
题目描述 Recently, Miss Huang want to receive a Tree as her birthday gift! (What a interesting person!) As a interesting person, Miss Huang likes interesting tree. The interesting tree is a tree with the Max interesting degree. The interesting degree eq…
题目 Source http://acm.hdu.edu.cn/showproblem.php?pid=5785 Description Alice get a string S. She thinks palindrome string is interesting. Now she wanna know how many three tuple (i,j,k) satisfy 1≤i≤j<k≤length(S), S[i..j] and S[j+1..k] are all palindrom…
2070. Interesting Numbers Time limit: 2.0 secondMemory limit: 64 MB Nikolay and Asya investigate integers together in their spare time. Nikolay thinks an integer is interesting if it is a prime number. However, Asya thinks an integer is interesting i…
H - Solve this interesting problem Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 5323 Appoint description: System Crawler (2015-07-28) Description Have you learned something about segment tr…
Interesting Fibonacci Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 665 Accepted Submission(s): 114 Problem Description In mathematics, the Fibonacci numbers are a sequence of numbers named…
转载自:http://www.cnblogs.com/icode-girl/p/5744409.html 题目链接:CF #365 (Div. 2) D - Mishka and Interesting sum 题意:给出n个数和m个询问,(1 ≤ n, m ≤ 1 000 000) ,问在每个区间里所有出现偶数次的数异或的值. 思路:容易想到,把区间内的所有的数都异或得到的是出现奇数次的数的值,然后再异或该区间内的所有出现过的数(每个数只统计一次),得到的ans了. 第一个问题:得到询问区间的…
题目链接: http://codeforces.com/contest/703/problem/D D. Mishka and Interesting sum time limit per test 3.5 secondsmemory limit per test 256 megabytes 问题描述 Little Mishka enjoys programming. Since her birthday has just passed, her friends decided to prese…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2426 For any school, it is hard to find a feasible accommodation plan with every student assigned to a suitable apartment while keeping everyone happy, let alone an optimal one. Recently the president of…
Interesting drink 题目链接: http://codeforces.com/contest/706/problem/B Description Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bough…
I passionately enjoy working with commands as they offer more control over a Linux system than GUIs(Graphical User Interfaces) applications, therefore am always on the look out to discover or figure out interesting ways and ideas to make Linux so eas…
http://docs.codehaus.org/display/GROOVY/Install+Groovy-Eclipse+Plugin http://docs.codehaus.org/display/GROOVY/Create+Your+First+Groovy+Project Groovy-Eclipse is the set of Eclipse plugins that provide Eclipse support for Groovy projects. Installation…
Scarily interesting! 题目链接: http://acm.hust.edu.cn/vjudge/contest/126546#problem/D Description This year at Monsters University it is decided to arrange Scare Games. At the Games all campus gathers at the stadium stands, and the Scare program students…
