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使用 C++ 处理 JSON 数据交换格式 - C/C++ - 清泛网 - 专注C/C++及内核技术
...交换格式使用C++处理JSON数据交换格式一、摘要JSON的全称为:JavaScriptObject Notation,顾名思义,JSON是用于标记Javascript对象的,JSON官方的...一、摘要
JSON 的全称为:JavaScript Object Notation,顾名思义,JSON 是用于标记 Javascript 对象...
Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
...NSLog(@"User has rotated to portrait");
}
}
@end
I was testing on an iPhone in the simulator, but my print statements won't get run if I test using the iPad since the traitsCollection won't change.
This is strange because this is exactly what Apple recommends:
- (void) traitCollectionDidChan...
C++常用排序算法汇总 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ude<stdlib.h>
/*
第一种形式的选择排序
选择排序后的顺序为从小到大
*/
void Select_Sort1(int *arr,int len)
{
int i,j;
for(i=0;i<len;i++)
for(j=i+1;j<len;j++)
if(arr[i] > arr[j])
{
int exchange = arr[i];
arr[i] = arr[j];
arr[j] = exchange;
}...
当当网第三季度净亏损2810万元 同比由盈转亏 - 资讯 - 清泛网 - 专注C/C++及内核技术
...三季度未审计财报。财报显示,当当网第三季度总净营收为23.719亿元人民币(约合3.732亿美元),同比增长22.6%;净亏损为2810万元人民币(约合440万美元),去年同期为净利润2450万元人民币。11月25日消息,当当网发布了截至2015年9月30...
How to inspect Javascript Objects
...
That piece of code totally wrecked Safari Mobile on iPhone. I'd go for the JSON.stringify solution below for a safer alternative.
– Daniel
Aug 29 '12 at 9:35
...
UIActionSheet cancel button strange behaviour
...rController's view, then the UIActionSheet acts as expected.
NOTE: in iPhone OS 2.1 and earlier, the UIActionSheet came up from the top of the tab bar when you pass the child view, but in 2.2, it comes up from the bottom of the tab bar, and thus covers the tab view.
http://openradar.appspot.c...
How to take a screenshot programmatically on iOS
... remember to multiple by the scale factor when running on an iPhone 4 :-)
– MrDatabase
Feb 5 '11 at 19:51
1
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Base64Util 拓展:支持图像框、画布、文件、文本字符串、图像精灵base64编...
...
图像转Base64(图片)
将图像组件的内容转换为Base64编码字符串。
图片:图像组件
返回值:字符串类型,Base64编码的图片数据
Base64转图像(Base64文本,图片)
将Base64编码的字符串设置为图像组件的...
MySQL主从服务器数据一致性的核对与修复 - 数据库(内核) - 清泛网 - 专注C/...
...从而就拿到了主从服务器各自的散列值,只要比较散列值是否相同就OK了。
这里面有两点需要说明:
计算表的散列值时,pt-table-checksum并不是直接计算整个表的散列值,而是分块计算,这样就避免了造成从服务器长时间的延...
Delete keychain items when an app is uninstalled
I am using idandersen's scifihifi-iphone code for keychain and save password using
8 Answers
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