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AppInventor2 文本输入框(TextBox)已支持文本变更事件,非常便于实时处理...
自 v2.70开始,文本输入框加入了文本变更事件:
效果如下:
同理,密码输入框组件也是一样的。
How do I view the type of a scala expression in IntelliJ
...d enter "Type Info" in the search field.
In older versions, it's Shift + Ctrl + Alt + T.
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Sublime Text 2 and 3: open the same file multiple times
... If you want an equivalent keyboard shortcut, use the Command Palette: Ctrl+Shift+P, type "file view", hit Enter
– Eric
Apr 20 '18 at 12:16
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Indenting code in Sublime text 2?
In Visual Studio I can press Ctrl + K + D to indent everything so the code is structured nicely and readable. Is there a shortcut in Sublime 2 to do the same?
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MFC Dialog中嵌入View、动态创建View的方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...g是CDialog的函数,像CWnd等没有的话可以放在构造函数中,然后在OnPaint()函数中改变大小并显示视图。
2、OnInitialUpdate:使用MDI框架创建视图时会自动被框架调用,这里的View是自行创建的需要手动调一下。代码如下,亲测有效:
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App Inventor 2 过程代码块 · App Inventor 2 中文网
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示例:
游戏加分时,+10分,你需要将总分变量+10,然后将总分变量显示在屏幕上。
游戏扣分时,-10分,你需要将总分变量-10,然后将总分变量显示在屏幕上。
这时,就可以定义一个过程“分数”,定义一个参数“分数...
How to automatically indent source code?
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Ctrl+E, D - Format whole doc
Ctrl+K, Ctrl+F - Format selection
Also available in the menu via Edit|Advanced.
Thomas
Edit-
Ctrl+K, Ctrl+D - Format whole doc in VS 2010
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How can I clear scrollback buffer in Tmux?
...ut this into your .tmux.conf file:
bind -n C-k clear-history
This binds ctrl-k to the tmux clear-history command. The -n after bind makes it so you don't have to issue the tmux command prefix (ctrl-b by default). I use bash, so ctrl-l already does the equivalent of typing "clear" at the command...
Visual Studio 2010 shortcut to find classes and methods?
... which might be what you are looking for. The default keyboard shortcut is CTRL + ,. Here is an overview of some of the options for navigating in Visual Studio 2010.
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Delete a line in Eclipse
In a Visual Studio, you would use Ctrl + L , whereas in Eclipse I am forced to select a line or, if it is empty, go the beginning of the line before clicking delete/backspace.
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