What I Have Lived For by Bertrand Russell Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind. These passions, like great winds, hav…
New York is 3 hours ahead of California, 纽约时间比加州时间早三个小时, but it does not make California slow. 但加州时间并没有变慢. Someone graduated at the age of 22, 有人22岁就毕业了, but waited 5 years before securing a good job! 但等了五年才找到好的工作! Someone became a CEO at 25, 有人25岁就当…
这篇文章是<新视野大学英语>第四册的第八单元的文章. 1 The death of an angel of animal rights activism(活动家) does not rate with that of a drugged-out rock star. So when Henry Spira died of cancer in September 1998, his death passedwithout notice, apart from a brief obituary(讣…
What I have lived for- Bertrand Russell Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind. These passions, like great winds, hav…
[it-ebooks]电子书列表 [2014]: Learning Objective-C by Developing iPhone Games || Leverage Xcode and Objective-C to develop iPhone games http://it-ebooks.info/book/3544/Learning Web App Development || Build Quickly with Proven JavaScript Techniques http:…
SSL vs TLS vs STARTTLS There's often quite a bit of confusion around the different terms SSL, TLS and STARTTLS. SSL and TLS both provide a way to encrypt a communication channel between two computers (e.g. your computer and our server). TLS is the su…
题目 Source http://acm.hdu.edu.cn/showproblem.php?pid=5977 Description When God made the first man, he put him on a beautiful garden, the Garden of Eden. Here Adam lived with all animals. God gave Adam eternal life. But Adam was lonely in the garden, s…
"I worked up a full implementation as well but I decided that it was too complicated to post in the blog. What I was really trying to get across was that immutable data structures were possible and not that hard; a full-on finger tree implementation…
今天查看Job的History,发现Job 运行失败,错误信息是:“The transaction log for database 'xxxx' is full due to 'ACTIVE_TRANSACTION'.” 错误消息表明:数据库的事务日志文件空间耗尽,log 文件不能再存储新的transaction log. SQL Server将事务日志文件在逻辑上划分为多个VLF(Virtual Log Files),将这些VLF组成一个的环形结构,以VLF为重用单元.如果一个VLF 中存在…
原文地址:http://www.journaldev.com/2856/java-jvm-memory-model-memory-management-in-java Understanding JVM Memory Model, Java Memory Management are very important if you want to understand the working of Java Garbage Collection. Today we will look into me…
FASTSOCKET It looks like there are like 3 separate optimizations, but I think the most important one is the "enable_listen_spawn" feature. Here is how they describe it: Fastsocket creates one local listen socket table for each CPU core. With thi…
题目链接: Garden of Eden Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 210 Accepted Submission(s): 75 Problem Description When God made the first man, he put him on a beautiful garden, the G…
Father Christmas flymouse Time Limit: 1000MS Memory Limit: 131072K Total Submissions: 3241 Accepted: 1099 Description After retirement as contestant from WHU ACM Team, flymouse volunteered to do the odds and ends such as cleaning out the computer…
Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 9701 Accepted: 2661 Description After their royal wedding, Jiajia and Wind hid away in XX Village, to enjoy their ordinary happy life. People in XX Village lived in beautiful huts. Ther…
一.集合的介绍 1.集合操作 集合是一个无序的,不重复的数据组合,它的主要作用如下: 去重,把一个列表变成集合,就自动去重了 关系测试,测试两组数据之前的交集.差集.并集等关系 常用操作 s = set([3,5,9,10]) #创建一个数值集合 t = set("Hello") #创建一个唯一字符的集合 a = t | s # t 和 s的并集 b = t & s # t 和 s的交集 c = t – s # 求差集(项在t中,但不在s中) d = t ^ s # 对称差集(…
King's Quest Time Limit: 15000MS Memory Limit: 65536K Case Time Limit: 2000MS Description Once upon a time there lived a king and he had N sons. And there were N beautiful girls in the kingdom and the king knew about each of his sons which of those g…
Father Christmas flymouse Time Limit: 1000MS Memory Limit: 131072K Description After retirement as contestant from WHU ACM Team, flymouse volunteered to do the odds and ends such as cleaning out the computer lab for training as extension of his contr…
