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这个墨绿色的标题栏可以换颜色吗？ - App Inventor 2 中文网 - 清泛IT社区...
...568
效果如下：
已整理：https://www.fun123.cn/reference/ ... StatusbarTools.html
RSA Public Key format
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Do you need to dispose of objects and set them to null?
...lic hidebysig static void Scope() cil managed
{
// Code size 19 (0x13)
.maxstack 2
.locals init ([0] int32 iVal,
[1] int32 iVal2,
[2] bool CS$4$0000)
//Function IL - omitted
} // end of method Test2::Scope
C++ scope and object lifetime
Whenever a C++ variable,...
User recognition without cookies or local storage
...ss
Proxy IP Address (users often use the same proxy repeatedly)
Cookies
HTTP Cookies
Session Cookies
3rd Party Cookies
Flash Cookies (most people don't know how to delete these)
Web Bugs (less reliable because bugs get fixed, but still useful)
PDF Bug
Flash Bug
Java Bug
Browsers
Click Track...
Repeat String - Javascript
...nd forgotten. To remedy this issue, in August, 2008 I published an article http://www.webreference.com/programming/javascript/jkm3/3.html explaining the algorithm and using it as an example of simple of general-purpose JavaScript optimizations. By now, Web Reference has scrubbed my contact informati...
App Inventor 2 中文网已全面升级https安全通道，数据安全有保障！ - App I...
...段时间的努力，App Inventor 2 中文网（fun123.cn）已全部升级https安全通道，以保护用户的访问及数据安全，值得注意的是MIT官方目前仍是http非安全通道。
App Inventor 2 中文网（fun123.cn）安全通道
MIT官方目前非安全通道
这...
How to change MySQL data directory?
...his was on a fresh stock standard install of Centos 7 OS with RAID 10 with 8x HDD but usually such disk array details are transparent to software.
– Volksman
May 12 at 23:36
...
搭建高可用mongodb集群（二）—— 副本集 - 大数据 & AI - 清泛网 - 专注C/...
...
cd /data/mongodbtest
3、下载mongodb的安装程序包
wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.4.8.tgz
注意linux生产环境不能安装32位的mongodb，因为32位受限于操作系统最大2G的文件限制。
#解压下载的压缩包
tar xvzf mo...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...ts and accepts standard Hex colors in the form of strings. For example: "#AA6622" or "#bb551144".
Auto-detects and accepts standard RGB colors in the form of strings. For example: "rgb(123,45,76)" or "rgba(45,15,74,0.45)".
Shades colors to white or black by percentage.
Blends colors together by perc...