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[搜索]Connect3
题目描述 Connect3 is a simplified version of a well-known Connect4 game. Connect3 is a game for two players, black and white, who take turns placing their ...
分类:其他好文   时间:2018-10-05 13:58:27    阅读次数:186
Java并发:线程间数据传递和交换
一、通过SynchronousQueue方式实现线程间数据传递: 线程A与线程B共同持有一个SynchronousQueue的引用,线程B调用take方法,阻塞以等待; 线程A运行后计算出结果,将结果put到queue中; 二、线程Exchanger工具类实现线程间的数据交换: 当一个线程到达exc ...
分类:编程语言   时间:2018-10-04 23:59:31    阅读次数:321
windows 上mysql密码忘记
1.任务管理器里 关闭正在运行的MySQL服务2. 打开cmd窗口,转到mysql.exe所在目录3. 输入mysqld --skip-grant-tables 回车 (跳过权限认证)4. 再开一个cmd窗口(因为刚才那个cmd窗口已经不能动了),转到mysql.exe目录 5. 输入mysql回车 ...
分类:数据库   时间:2018-10-04 18:27:06    阅读次数:219
web项目的分页
在web项目中,分页应用最普遍,简单记录一下我在实际项目中使用的分页思路; 1、RowBounds分页,这种分页不推荐使用,RowBounds在处理分页时,只是简单的把offset之前的数据都skip掉,超过limit之后的数据不取出,简单点说,就是先把数据全部查询到ResultSet,然后从Res ...
分类:Web程序   时间:2018-10-04 17:27:35    阅读次数:203
464. Can I Win
In the "100 game," two players take turns adding, to a running total, any integer from 1..10. The player who first causes the running total to reach o ...
分类:Windows程序   时间:2018-10-04 11:14:43    阅读次数:169
Dialogue between Jack and Rose
Dialogue between Jack and Rose Rose : It's getting quiet. 越来越安静了 Jack : It's gonna take a couple of minutes to get the boats organized.I don't know ab ...
分类:其他好文   时间:2018-10-04 10:07:55    阅读次数:243
word2vec的数学原理(二)——基于huffuman softmax
一、W2V的两种模型:CBOW和Skip-gram W2V有两种模型,分别为CBOW和skip-gram,CBOW是根据上下文$context(w)$来预测中间词$w$,而skip-gram是根据中间词$w$来预测上下文$context(w)$;他们都有3层结构——输入层,投影层,输出层。(注:无隐 ...
分类:其他好文   时间:2018-10-04 00:06:27    阅读次数:334
ubuntu mysql Access denied for user root@localhost
解决办法: 1. vim mysqld.cnf 路径:/etc/mysql/mysql.conf.d 在[mysqld]下添加skip-grant-tables 2. 重启mysql服务 service mysql restart 3.连接mysql并设置密码 mysql -u root 参考博客: ...
分类:数据库   时间:2018-10-02 20:16:18    阅读次数:213
[LeetCode] 464. Can I Win 我能赢吗
In the "100 game," two players take turns adding, to a running total, any integer from 1..10. The player who first causes the running total to reach o ...
分类:Windows程序   时间:2018-10-02 13:52:24    阅读次数:407
HDU - 5088: Revenge of Nim II (问是否存在子集的异或为0)
Nim is a mathematical game of strategy in which two players take turns removing objects from distinct heaps. On each turn, a player must remove at lea ...
分类:其他好文   时间:2018-10-01 22:36:35    阅读次数:225
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