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How to determine if an NSDate is today?
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Check using the iOS 8 SDK
– Catfish_Man
Jul 8 '14 at 17:31
1
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Stop UIWebView from “bouncing” vertically?
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In the iOS 5 SDK you can access the scroll view associated with a web view directly rather than iterating through its subviews.
So to disable 'bouncing' in the scroll view you can use:
myWebView.scrollView.bounces = NO;
See the UIWebV...
iOS开发调试技巧总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...下执行
#endif
（3）__IPHONE_OS_VERSION_MAX_ALLOWED :当前编译的SDK版本，可以与__IPHONE_9_0等宏定义进行比较，进行不同版本下代码的执行。示例如下：
if(__IPHONE_OS_VERSION_MAX_ALLOWED==__IPHONE_9_0){
//如果当前SDK版本为9.0是执行这里的代码
}...
When does ADT set BuildConfig.DEBUG to false?
... from any class of library unintentionally. For example:
import io.fabric.sdk.android.BuildConfig;
In this case BuildConfig.DEBUG will always return false;
import com.yourpackagename.BuildConfig;
In this case BuildConfig.DEBUG will return your real build variant.
p.s I just copy this one from...
How to resize the AVD emulator (in Eclipse)?
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From within Eclipse:
Go to Window > Android SDK and AVD Manager > Virtual Devices
Select the AVD you want to launch and click Start
Check the Scale display to real size button
Enter how big you want it to appear in inches and press Launch. For this to work, you'll ...
Xcode 5: Code signing entitlement errors
...ultiple values>. When I expanded both rows, however, I saw the "Any iOS SDK" subrows for each configuration all set to None, although the Debug/Release rows did list the proper profile/signing identity. Archiving in this state still gave me the error, until I explicitly set all the "Any iOS SDK" ...
让Google Chrome崩溃？只需16个字节！ - 创意 - 清泛网 - 专注C/C++及内核技术
... bug 是——Andris Atteka 发现，Chrome 竟然可以被简单的 16 个字符（URL）给折腾到崩溃。
如果你感到好奇，不妨试着在 Chrome 地址栏输入“http://a/%%30%30”。
更糟糕的是，如果上面这串字符属于某个超链接的一部分，当你将鼠标放...
10 条真心有趣的 Linux 命令 - 创意 - 清泛网 - 专注C/C++及内核技术
...。
# fortune -s
3.yes
# yes <string>
这个命令会不停打印字符串，直到用户把这进程给结束掉。
# yes unixmen
4.figlet
这个命令可以用apt-get安装，安装之后，在/usr/share/figlet可以看到一些ascii字体文件。
cd /usr/share/figlet
#figl...
[工程源码实例] C++ ADO 读写Excel源码及注意点 - C/C++ - 清泛网 - 专注C/C++及内核技术
...amespace rename("EOF", "adoEOF") rename("BOF", "adoBOF")
...
//连接字符串(这里是Excel 2003, 2007的Extended Properties="Excel 12.0 Xml;貌似找不到驱动，有解决的烦请评论告知下)
"Provider='Microsoft.JET.OLEDB.4.0';Data Source=" << filename << ";Extended Properties=\"...
Gdiplus::Bitmap::LockBits \"Invalid Parameter\" - C/C++ - 清泛网 - 专注C/C++及内核技术
...径不对或路径中文乱码，可能是单字节转换宽字节时中文字符串乱码导致的。解决方法...使用GDI+加载图片时，报错“Invalid Parameter”，原因就是路径不对或路径中文乱码，可能是单字节转换宽字节时中文字符串乱码导致的。
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