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STL - 常用顺序容器代码

不多说，看代码 #include #include #include #include #include #include "ContainerTest.h" #include "ContainerUtil.

Python Web Scraper - Simple Url Request

from urllib.request import urlopen html = urlopen("http://www.baidu.com") print(html.read()) 注意: 以上代码基于Python 3.x

Simple TCP/IP Echo Server & Client Application in C#

1. TCP Server   The server’s job is to set up an endpoint for clients to connect to and passively wait for connections.

一个完整的C++程序SpreadSheet - 1) 类的声明和定义

1. SpreadsheetCell.h #pragma once #include class SpreadsheetCell { public: void setValue(double inValue); double getValue() cons...

插入排序

插入排序 C++代码: template void SortUtil::insertionSort(vector& data) { int j = 0; for (int i = 1; i < data.

一些C++11语言新特性 - Range-Based for Loops

1. Range-Based for Loops for ( decl : coll ) { statement}   eg: for ( int i : { 2, 3, 5, 7, 9, 13, 17, 19 } ) { std::cout

一些C++11语言新特性 - Uniform Initialization

1. Uniform Initialization int values[] { 1, 2, 3 }; std::vector v { 2, 3, 5, 7, 11, 13, 17 }; std::vector cities { "Berlin", "New York", "London...

解决iOS Xcode 模拟器键盘不弹出

1. 选中模拟器，在屏幕上方的菜单中找到Hardware->Keyboard 2. 直接快捷键shift＋command＋k

iOS核心动画 - CALayer

大家知道，在iOS中所有的视图都继承自UIView。 UIView处理所有的触摸事件和画图。 事实上，UIView所有的渲染和动画是托管给另一个类来负责的，它就是CALayer。 但是，需要记住的是，CALayer不负责responder chain,也就是说，无法对事件作出响应。

PS中怎么给图层解锁

ALT+双击图层

Cocos2d-x设置吞没单击属性来避免精灵重叠被点击后的事件续传

代码如下: Size visibleSize = Director::getInstance()->getVisibleSize(); /* create two sprites which have overlapped parts */ Sprite* sp1 = Sprite::create("sprite1.

解决adb server端口被占用的问题

先执行adb nodaemon server ，查看adb server的端口是多少 C:\Users\xxxx>adb nodaemon server   cannot bind 'tcp:5037' 再执行下netstat -ano | findstr "5037"   C:\Users\...

解决Cocos2d-x编译错误： 无法打开 源 文件 "extensions/ExtensionExport.h"

    #include "base/ccMacros.h"

Cocos2d-x中点九图(Scale9Sprite)创建图片按钮

1. 配置引擎根目录支持  C/C++->常规->附加包含目录->增加->$(EngineRoot)   2. 引入头文件 #include "cocos-ext.h" using namespace cocos2d::extension;   3.

VS2013编译boost1.55库

1. 官网下载最新的Boost库，我的是1.55   2. 在使用vs2013编译boost-1.55.0之前，先要给boost做下修改： boost_1_55_0\boost\intrusive\detail\has_member_function_callable_with.

一个简单的int型C++单链表的实现

IntSLList.h //************************ intSLList.h ************************** // singly-linked list class to store integers #ifndef...

Cocos2d-x中如何增加图片和文本菜单

菜单都以MenuItem开头 MenuItemLabel - 文本菜单项 MenuItemImage - 图片菜单项   // on "init" you need to initialize your instance bool HelloWorld::init() { ...

iOS Programming - Views(视图 - 基本绘制,变换,平移,旋转,反转,倾斜)

1. Views A view (an object whose class is UIView or a subclass of UIView) knows how to draw itself into a rectangular area of the interface.

Hello Socket - 第一个Socket程序

1. 首先，要编写windows下socket程序，必须要加入Winsock支持   2. 服务端监听程序(Server.cpp) #include //包含头文件 #include #include #pragma comment(lib,"WS2_32.

解决ARC的循环引用问题

看看下面的程序有什么问题： BNRItem.h @interface BNRItem : NSObject @property (nonatomic, strong) BNRItem *containedItem; @property (nonatomic, strong) BNRItem *container; .

解决Eclipse下不自动拷贝apk到模拟器问题( The connection to adb is down, and a severe error has occured)

如题 解决方案如下： 1.先把eclipse关闭.2.在管理器转到你的android SDK 的platform-tools下3.键入adb kill-server ,如果adb关闭了会提示 server not running * 4.

解决Android NDK 报jxxx编译找不到

如题 解决： 引入NDK对应的arm或者x86库 如果你用的是GinyMotion模拟器，那就引入x86库 不多说了，见截图 1.选择Propertities->C/C++ General->Paths and Symbols   2. 添加include文件夹路径

做一个创建cocos2d-x新项目的shell脚本

1. 进入console目录 cd /Users/apple/Documents/MyArchitecture/Cocos2d-x/Framework/cocos2d-x-3.4/tools/cocos2d-console/bin   2.

C# 5 in a Nutshell - Delegate

1. What is delegate in C#? A delegate is an object that knows how to call a method.A delegate type defines the kind of method that delegate instances can call.

jQuery Recipies - 使用map来过滤对应的元素集

Employee NameDepartment NameSalary Jane SmithMarketing$95,000 John SmithTechnology$90,000 ...

基本用户权限表格设计结构

Some Web API Url Samples

URI                               Verb     Description                                                                                      ...

HTTP Status Codes

ASP.NET MVC & Web API Brief Introduction

Pure Web Service(ASMX): Starting back in 2002 with the original release of .NET, a developer could fairly easily create an ASP.

Mac下访问windows的共享文件夹

Finder->前往->smb://@

解决Android编译so库出错问题

设置中必须进行如下修改

解决Xcode 6 编译Cocos2d-x iOS项目失败

在Xcode 6 beta里编译Cocos2d-x iOS项目时可能会失败，提示如下错误： Undefined symbols for architecture i386:   "_fwrite$UNIX2003", referenced from:       _unixErrorHandler in libcocos2dx iOS.

C# Meta Programming - Let Your Code Generate Code - Introduction of The Text Template Transformation Toolkit(T4)

using System; public static class GreaterTest { public static of( left, right) { return left.

C# Meta Programming - Let Your Code Generate Code - 利用反射重写自动的ToString()

我们在写一些Model的时候，经常会重写ToString,为了在控制台中进行打印或者更好的单元测试。 但是，如果Model的字段非常多的时候，如此简单的重复劳动经常会变成一件令人头痛的事情，因为大家 都不想重复劳动，或者这种事情应该交给初级程序员或者毕业生去做。

Lina Group

var query = from ll in proListRequestList group ll by new {ll.pro_id} into g select new ProListRequest { pro_id = g.

iOS的WebView中使用javascript调用原生的api

1. 首先在javascript中加入相关代码 $('.content .saveCode').on('touchstart', function () {//touchstart if (temp == 0) { jump(); } if (temp == 1) { android.

Android中Webview使用javascript调用事先定义好的Java函数

1. 首先定义好一个类，专们用于给javascript调用 public class JavaScriptInterface { // share your news public void share(String newsImageUrl, String newsTi...

微信浏览器如何禁止iPhone手机上下滑动网页

代码: /*去掉iphone手机滑动默认行为*/ $('body').on('touchmove', function (event) { event.preventDefault(); });

Html游戏开发-画图

1. 画矩形和写字 var canvas = document.getElementById('canvas'), context = canvas.getContext('2d'); context.

Html5游戏开发开始前的一些数学基础

计算一个向量的值 var vectorMagnitude = Math.sqrt(Math.pow(vector.x, 2) + Math.pow(vector.y, 2));   单位向量 var vectorMagnitude = Math.

iOS 7 Pushing the Limits - Good & Bad Namings in Cocoa

Cocoa is a dynamically typed language, and you can easily get confused about what type you are working with.

iOS 7 Pushing the Limits Notes - create a layer like notification center&#39;s or control center&#39;s background

Problem: How to create a layer that looks like your notification center's or control center's background   Solution: Using UIImage+ImageEffects to...

OC基础之方法和参数的命名规范

以前学过C/C++/Java/C#语言的童鞋可能刚开始对于OC的方法和参数的命名规范大为不爽 举例来说，如下一个OC方法： - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditi...

iOS中CollectionView由于多次点击造成错误的解决方案

iOS中CollectionCiew由于多次点击，会给程序造成错误。 这个时候，我们可以用过手势类来进行判断和过滤。 但是，有一个快捷的解决方法，那就是给用户响应增加延时操作。 具体代码如下： [collectionView setUserInteractionEnabled:NO]; ...

scenes & segues within storyboards

Scenes Scenes in a storyboard represent content shown within one screen in your application. A scene involves a view controller and the views that make up its interface.

C++在堆上申请和释放内存 - new & delete

// 动态申请内存， 指向一个未初始化的整型 int *pi = new int; // pi指向一个整型值，初始化为0 int *pi = new int(); // value of i is 1024 int i(1024); // pi指向1024 int *pi = new int(...

C++ Interview - using new and delete to alloc and free memory

1. dynamic create object and initialization int *pi = new int; // pi points to an uninitialized int int *pi = new int(); // pi points to an int ...

Block对象

我不知道该如何翻译Block这个关键字在Objective-C中，但是可以肯定得是：Block是一段代码。 我们来看它的英文解释: Blocks are a way to define a block of code that you will use at a later time. Sometimes people refer to blocks as anonymous functions because they are functions that aren’tattached to an entity. 事实上，Block有点类似我们C#或者Java里的匿名函数。

Methods throughout the lifespan of a view controller

Method                                DescriptionloadView                              Creates or returns a view for the view controller.

Class hierarchy of UIResponder as well as subclasses of UIView and UIControl

  When you were dragging in your label and your button to this view, you were adding them as subviews.