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Detect application heap size in Android
...NativeHeapSize() will do the trick, I should think. It's been there since 1.0, though.
The Debug class has lots of great methods for tracking allocations and other performance concerns. Also, if you need to detect a low-memory situation, check out Activity.onLowMemory().
...
What's the difference between eval, exec, and compile?
...ed as an expression, so it really does not return anything).
In versions 1.0 - 2.7, exec was a statement, because CPython needed to produce a different kind of code object for functions that used exec for its side effects inside the function.
In Python 3, exec is a function; its use has no effec...
What is App.config in C#.NET? How to use it?
...et is actually a valid app.config (or web.config) file:
<?xml version="1.0"?>
<configuration>
<connectionStrings>
<add name="MyKey"
connectionString="Data Source=localhost;Initial Catalog=ABC;"
providerName="System.Data.SqlClient"/>
...
为AppInventor2开发自己的拓展(Extension) - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...只能运行于安卓设备上，对于iOS设备需要使用swift开发iOS版本的拓展。环境配置安装好 Java开发环境 以及 Ant编译环境，这里以Windows为例，供参考：安装完JDK后配置环境变量 计算机（右键）→属性→高级系统设置→高级→环境变...
Schema for a multilanguage database
... 'test.mp3' AS myfilename
--,CONVERT(XML, N'<?xml version="1.0" encoding="utf-16" standalone="yes"?><body>Hello</body>', 2)
--,CONVERT(XML, N'<?xml version="1.0" encoding="utf-16" standalone="yes"?><body><de>Hello</de></body>'...
ByteArray 扩展 - 字节数组处理工具 · App Inventor 2 中文网
...建 Apps 首页 教育 中文教育版 各版本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 ...
Why don't self-closing script elements work?
... The right answer was given by olavk. The Appendix C of XHTML 1.0 isn’t the reason why things are the way they are—it just how to work around the way things are.
– hsivonen
Oct 9 '08 at 14:36
...
The name 'model' does not exist in current context in MVC3
...ry this in your web.config in the root of your project:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Ve...
App Inventor 2 试验组件 · App Inventor 2 中文网
...tBot 是一个不可见组件，用于与 AI 聊天的聊天机器人。此版本使用 MIT 运行的代理，该代理又使用 ChatGPT 生成大语言模型。
注：此组件对AI伴侣要求最低版本为v2.67 (旧版本请扫码升级：帮助 -> AI伴侣信息)，编译为apk则不受限制...
How are parameters sent in an HTTP POST request?
... the raw content of an HTTP Post, shown below:
POST /path/script.cgi HTTP/1.0
From: frog@jmarshall.com
User-Agent: HTTPTool/1.0
Content-Type: application/x-www-form-urlencoded
Content-Length: 32
home=Cosby&favorite+flavor=flies
You can see this using a tool like Fiddler, which you can use to...