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ahead_zhan:
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flex3控件_ModuleLoader -
lonerzf:
好样的。非常感谢楼主
OpenCV视频教程整理 -
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好样的。谢谢~
OpenCV视频教程整理 -
coding1688:
博主说的不错,我在实现瀑布流布局时也用的masonry插件,有 ...
Javascript 瀑布流式布局及其动态效果的实现 -
snowolf:
除非玩游戏,不然没啥win的事情,或者用win的银行客户端,通 ...
macbook安装操作系统的机理分析
文章列表
iPhone应用程序中App目录结构
- 博客分类:
- ios开发
转自:http://blog.csdn.net/justinjing0612/article/details/6954407
了解iPhone应用程序中App目录结构是本文要介绍的内容,不多说,直接进入内容。iPhone的App的目录结构如下:
对于一个运行在iPhone得app,它只能访问自己根目录下得一些文件(所谓sandbox).
一个app发布到iPhone上后,它得目录结构如下:
1、其中得app root可以用 NSHomeDirectory() 访问到;
2、Documents 目录就是我们可以用来写入并保存文件得地方,一般可通过:
单点登录SSO的实现原理
- 博客分类:
- 架构设计
转自:http://blog.csdn.net/cutesource/article/details/5838693#comments
单点登录SSO(Single Sign On)说得简单点就是在一个多系统共存的环境下,用户在一处登录后,就不用在其他系统中登录,也就是用户的一次登录能得到其他所有系统的 ...
iOS运行回路(RunLoop)总结
- 博客分类:
- ios开发
转自:http://www.cocoachina.com/iphonedev/sdk/2011/1111/3487.html
首先看两个runloop的示例,来源:http://paste.lisp.org/display/86524
第一个:
#include <CoreFoundation/CoreFoundation.h>
转自:http://useyourloaf.com/blog/2010/03/29/simple-iphone-keychain-access.html
The keychain is about the only place that an iPhone application can safely store data that will be preserved across a re-installation of the application. Each iPhone application gets its own set of keychain items w ...
Valid Palindrome
- 博客分类:
- 算法设计
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.
For example,"A man, a plan, a canal: Panama" is a palindrome."race a car" is not a palindrome.
Note:Have you consider that the string might be empty? This is a good qu ...
Surrounded Regions
- 博客分类:
- 算法设计
Given a 2D board containing 'X' and 'O', capture all regions surrounded by 'X'.
A region is captured by flipping all 'O's into 'X's in that surrounded region .
For example,
X X X X
X O O X
X X O X
X O X X
转自:http://wd397.blog.163.com/blog/static/60860635201281683054319/
媒体层包含图形技术、音频技术和视频技术,这些技术相互结合就可为移动设备带来最好的多媒体体验,更重要的是,它们让创建外观音效俱佳的应用程序变得更加容易。您可以使用iOS的高级框架更快速地创建高级的图形和动画,也可以通过底层框架访问必要的工具,从而以某种特定的方式完成某种任务。
图形技术
高质量的图形是iOS应用程序的重要组成部分。创建应用程序最简单最有效的方法是使用事先渲染过的图片,搭配上标准视图以及UIKit框架的控件,然后把绘制任务交给系统来执行。但 ...
转自:http://blog.csdn.net/cjsafty/article/details/7922849
简介:HTTP Live Streaming(缩写是 HLS)是一个由苹果公司提出的基于HTTP的流媒体 网络传输协议。
是苹果公司QuickTime X和iPhone软件系统的一部分。它的工作原理是把整个流分成一个 ...
Given inorder and postorder traversal of a tree, construct the binary tree.
Note:You may assume that duplicates do not exist in the tree.
/**
* Definition for binary tree
* struct TreeNode {
* int val;
* TreeNode *left;
* TreeNode *right;
* TreeNode(int x) : val( ...
Given preorder and inorder traversal of a tree, construct the binary tree.
Note:You may assume that duplicates do not exist in the tree.
// construct tree from preorder and inorder
class Solution {
public:
TreeNode *buildTree(vector<int> &preorder, vector<int> ...
转自:http://witcheryne.iteye.com/blog/1734706
In the posts, I will show how to use ffmpeg on iOS.
This posts is a document for this project:
https://github.com/lvjian700/ffmpegc-demo
Now, ffmpec support x264 module. If you use the script before, please check your version first.
...
Add Binary
- 博客分类:
- 算法设计
Given two binary strings, return their sum (also a binary string).
For example,a = "11"b = "1"Return "100".
class Solution {
public:
string addBinary(string a, string b) {
if(a.size() == 0) return b;
if(b.size() == 0) return a;
str ...
// Best Time to Buy and Sell Stock I
class Solution {
public:
int maxProfit(vector<int> &prices) {
if(prices.size() < 2) return 0;
int mj = 0, mjIdx = 0;
int ret = 0;
for(int i = 1; i < prices.size(); ++i) {
if(prices[i] > ...
UITableView 修改编辑模式下的切图
- 博客分类:
- ios开发
把以下代码放在点解 “编辑” 按钮时触发的方法中。
dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, 0.001);
dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
for (UIView *sv in self.self.tableView.subviews) {
if ([sv isKindOfClass:[UITableViewCell class]]) {
...
Merge Sort (C++ 实现)
- 博客分类:
- 算法设计
// Type your C++ code and click the "Run Code" button!
// Your code output will be shown on the left.
// Click on the "Show input" button to enter input data to be read (from stdin).
#include <iostream>
using namespace std;
void mergeArray(int a[], int beg, int mi ...