码迷,mamicode.com
首页 >  
搜索关键字:retain cycle    ( 2217个结果
Linked List Cycle leetcode java (链表检测环)
题目:Given a linked list, determine if it has a cycle in it.Follow up:Can you solve it without using extra space?题解:这道题连带着II是很经典的,在看CC150时候,纠结这个问题纠结了很久....
分类:编程语言   时间:2014-07-23 12:02:26    阅读次数:311
在ARC项目中使用非ARC(或者在非ARC项目中使用ARC)框架或者类库一起工作
从iOS5以来,引入了AutomaticReferenceCount(ARC)自动引用计数,就是obj-c对象每被“使用”一次,引用计数就会+1,当引用计数为0时,系统就会回收内存。这些都是由编译器自己完成的。而非ARC在OC程序中就是:自己alloc的要release,retain/copy的相应的也要release,这是传说中..
分类:其他好文   时间:2014-07-23 00:19:38    阅读次数:315
capturing self strongly in this block is likely to lead to a retain cycle
capturing self strongly in this block is likely to lead to a retain cycle...
分类:其他好文   时间:2014-07-23 00:09:47    阅读次数:181
Servlet/JSP and CGI.
CGI has maybe the worst lift cycle possible.As designed, each request to a CGI resource creates a new process on the server andpasses information to.....
分类:Web程序   时间:2014-07-22 09:06:07    阅读次数:330
UVA - 11090 Going in Cycle!! (Bellman-Ford算法判负环)
Description I I U P C 2 0 06 Problem G: Going in Cycle!! Input: standard input Output: standard output   You are given a weighted directed gra...
分类:其他好文   时间:2014-07-22 00:28:36    阅读次数:217
nginx启动过程分析
nginx的启动过程紧紧围绕着ngx_cycle_t的结构体展开,首先通过ngx_get_options()获取命令行参数,然后通过ngx_time_init()进行时间的初始化,如全局变量ngx_cached_time;再通过ngx_regx_init()完成正则的初始化,通过ngx_log_init()创建日志对象,初始化日志,如初始化全局变量ngx_prefix,打开日志文件ngx_log_...
分类:其他好文   时间:2014-07-21 23:41:53    阅读次数:232
[leetcode]Linked List Cycle
Linked List CycleGiven a linked list, determine if it has a cycle in it.Follow up:Can you solve it without using extra space?算法思路1:快慢指针,当两个指针相遇,则表示有环,...
分类:其他好文   时间:2014-07-19 18:38:30    阅读次数:198
[leetcode]Linked List Cycle II
Linked List Cycle IIGiven a linked list, return the node where the cycle begins. If there is no cycle, returnnull.Follow up:Can you solve it without u...
分类:其他好文   时间:2014-07-19 18:18:51    阅读次数:270
liGDX life_cycle (生命周期)
一个应用程序可以通过实现ApplicationListener接口来实现对各种生命周期函数的响应。 先看如下代码: public class MyGame implements ApplicationListener { public void create () { } public void render () { } public...
分类:其他好文   时间:2014-07-19 02:37:07    阅读次数:260
【leetcode】Linked List Cycle (python)
题目分析见这里 class Solution: # @param head, a ListNode # @return a list node def detectCycle(self, head): if None == head or None == head.next: return None pfast = ...
分类:编程语言   时间:2014-07-16 17:18:53    阅读次数:248
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!