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LeetCode[Array]: Find Minimum in Rotated Sorted Array
Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). Find the minimum element. You may assume no duplicate exists in the ...
分类:其他好文   时间:2014-11-06 17:35:17    阅读次数:206
MySql之on duplicate key update详解
在我们的日常开发中,你是否遇到过这种情景:查看某条记录是否存在,不存在的话创建一条新记录,存在的话更新某些字段。你的处理方式是不是就是按照下面这样?$result = mysql_query('select * from xxx where id = 1');$row = mysql_fetch_a...
分类:数据库   时间:2014-11-05 16:18:34    阅读次数:272
LeetCode[Linked List]: Remove Duplicates from Sorted List II
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list. For example, Given 1->2->3->3->4->4->5, return 1->2->5. Given 1...
分类:其他好文   时间:2014-11-04 22:55:40    阅读次数:300
[leetcode]Find Minimum in Rotated Sorted Array
问题描述: Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). Find the minimum element. You may assume no duplicate exists ...
分类:其他好文   时间:2014-11-04 17:26:17    阅读次数:253
duplicate symbol _OBJC_IVAR_$_MenuViewGo.timer
报错:?duplicate?symbol?_OBJC_IVAR_$_XXXXX ?重复引用了?XXXXX?,找到并?delete-----》?remove?reference?就OK乐
分类:其他好文   时间:2014-11-03 17:55:17    阅读次数:186
Read4096
Given API: int Read4096(char* buf); It reads data from a file and records the position so that the next time when it is called it read the next 4k cha...
分类:其他好文   时间:2014-11-02 16:22:32    阅读次数:438
Remove Duplicates from Sorted List II 移除有序链表中的重复项之二
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving onlydistinctnumbers from the original list.For example,Given1->2->3-...
分类:其他好文   时间:2014-11-02 13:41:39    阅读次数:168
windows 下的oracle实例启动时报错ora-28056
windows下的的oracle ,实例启动时是会向windows操作系统的事件查看器--应用程序 部分写入启动信息的,并且这个写入行为无法用oracle 的参数或者其他手段去禁止。 若是事件查看器--应用程序的日志满了,会导致如下的情况:ORA-28056: Writing audit records to Windows Event Log failed. 清理完日志之...
分类:数据库   时间:2014-10-31 19:10:28    阅读次数:331
LeetCode:Find Minimum in Rotated Sorted Array
题目描述: Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). Find the minimum element. You may assume no duplicate...
分类:其他好文   时间:2014-10-31 11:57:17    阅读次数:201
[Forward]Ten Caching Mistakes that Break your App
Caching large objects, duplicate objects, caching collections, live objects, thread unsafe caching and other common mistakes break your app instead of...
分类:移动开发   时间:2014-10-31 10:04:22    阅读次数:263
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