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AI伴侣现已正式升级为“AppInventor学院”App！ - App Inventor 2 中文网 -...
...的App效果的一个期待，后续也会陆续上架各大应用市场。下载地址：帮助菜单 -> AI伴侣信息。部分界面截图如下：
目前，功能可能还比较简陋，各个子系统账号尚未完美统一，这个后续不断迭代解决这些问题的。下一步的计...
AppInventor2 如何自定义包名？ - App应用开发 - 清泛IT社区，为创新赋能！
...pInventor2 如何自定义包名？
Q: 如何自定义包名？编译后下载的APK的包名一大堆乱七八糟的？
A: 编译菜单，编译参数设置：
Q: 有没什么特殊项命名要求？后面需要加什么.cn，.com之类的字符？
A: 至少要有一个英文的...
一个组件怎么悬浮在另一个组件上面？ - App Inventor 2 拓展 - 清泛IT社区...
...如我想把 圆形进度条 悬浮在屏幕上，提示正在搜索或者下载。。要怎么做？或者是什么扩展能做到？https://puravidaapps.com/extensions.php
页面中搜索“floating”，有多款拓展，有的效果还很不错，后续会整理翻译中文。
method overloading vs optional parameter in C# 4.0 [duplicate]
...in", a:100)
Another benefit of using named parameter is that it greatly enhances readability and thus code maintenance of optional parameter methods.
Note how one method pretty much makes redundant having to define 3 or more methods in method overloading. This I have found is a good use case for...
Cleanest way to write retry logic?
...the example simple ... but again, in practice these would probably be good enhancements to the implementation.
– LBushkin
Oct 14 '09 at 0:05
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Why can I add named properties to an array as if it were an object?
...of Array, Boolean, Date, Function, Number, RegExp, String is an Object but enhanced with methods and properties specific to each type. For example, an array has a predefined length property while generic objects do not.
javascript:alert([].length+'\n'+{}.length)
displays
0
undefined
Intrinsic...
Method can be made static, but should it?
...difference. Generally, static methods can provide a very small performance enhancement over instance methods, but only in somewhat extreme situations (see this answer for some more details on that).
Rule CA1822 in FxCop or Code Analysis states:
"After [marking members as static], the compiler w...
How to align a div to the top of its parent but keeping its inline-block behaviour?
...l-align: top is your friend.
As a bonus here is a forked fiddle with added enhancements that make it work in Internet Explorer 6 and Internet Explorer 7 too ;)
Example: here
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One class per file rule in .NET? [closed]
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More classes in the same file enhances the diff between related classes in only one operation.
– Luca
Mar 12 '10 at 19:02
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In Python, what happens when you import inside of a function? [duplicate]
... method works in more detail, more than trying to do premature performance enhancement. Thanks though :)
– Tim McJilton
Jun 22 '10 at 20:46
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