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vim 命令与快捷键 - 更多技术 - 清泛网 - 专注C/C++及内核技术
vim 命令与快捷键:set nu 设置行号插入命令i：光标后I：行首a:光标前A:行末o:光标后插入新行O:光标上插入新行定位h:leftj:downk:upl:right$:行尾0：行首H:...:set nu 设置行号
插入命令
i：光标后
I：行首
a:光标前
A:行末
o:光标后插入新...
内存调试技巧：C 语言最大难点揭秘 - C/C++ - 清泛网 - 专注C/C++及内核技术
...大量增加 free() 释放的内存和未初始化的引用
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数组边界违规
这是所有类型。即使迁移到 C++ 面向对象的语言，这些类型也不会有明显变化；无论数据是简单类型还是 C 语言的 struct 或 C++ 的类，C 和 C++ 中内存管理和...
WPF ListView turn off selection
I have a simple WPF ListView and a simple question:
12 Answers
12
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字符串指针变量与字符数组的区别 - C/C++ - 清泛网 - 专注C/C++及内核技术
字符串指针变量与字符数组的区别使用字符串指针变量与字符数组的区别（1）分配内存 设有定义字符型指针变量与字符数组的语句如下： char *pc ,str[100]; 则系统...使用字符串指针变量与字符数组的区别
（1）分配内...
Programmatically scroll to a specific position in an Android ListView
How can I programmatically scroll to a specific position in a ListView ?
13 Answers
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Add margin above top ListView item (and below last) in Android
This is a pretty fine question about the layout of items in a ListView in Android.
5 Answers
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ListView inside ScrollView is not scrolling on Android
I am having trouble with a scrolling ListView inside a ScrollView . I have an Activity which has some EditTexts in the top part and then a tab host with two tabs which have one ListView each. When the EditText views are focused, the soft keyboard comes up and as I have a ScrollView, the content ...
Find out if ListView is scrolled to the bottom?
Can I find out if my ListView is scrolled to the bottom? By that I mean that the last item is fully visible.
24 Answers
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How ListView's recycling mechanism works
...elp on here . Luksprog's answer was great because I had no idea about how ListView and GridView optimized itself with recycling Views. So with his advice I was able to change how I added Views to my GridView. Problem is now I have something that does not make sense. This is my getView from my Ba...
Android: disabling highlight on listView click
I want to disable the orange highlight that occurs when touching a listView row. So far in my xml I have tried the following:
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