大约有 8,000 项符合查询结果(耗时:0.0274秒) [XML]

https://www.tsingfun.com/it/tech/1429.html 

正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...时我们需要匹配像( 100 * ( 50 + 15 ) )这样可嵌套层次性结构,这时简单地使用\(.+\)则只会匹配到最左边左括号和最右边右括号之间内容(这里我们讨论是贪婪模式,懒惰模式也有下面问题)。假如原来字符串里左...
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Difference between author and committer in Git?

... @Ciro Santilli 新疆改造中心 六四事件 法轮功 proposed to use GIT_COMMITTER_NAME='a' GIT_COMMITTER_EMAIL='a' git commit --author 'a <a>' To avoid repeating the name and email, you can reuse them GIT_COMMITTER_NAME='a'; GIT_...
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Hook up Raspberry Pi via Ethernet to laptop without router? [closed]

... @CiroSantilli新疆改造中心996ICU六四事件 tanks for reaching out. I have the same hardware but my PI's running the newest (June 2019) release of raspbian buster, and my host is ubuntu 18.04. After giving my host and my PI static IP addr...
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What does the brk() system call do?

... @CiroSantilli新疆改造中心996ICU六四事件Considering size of int to be 4 bytes and size of a int * as 4 bytes (on a 32 bit machine), I was wondering shouldn't it get incremented by just 4 bytes (instead of 8 - (2 * sizeof int)). Shouldn...
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Heap vs Binary Search Tree (BST)

... @CiroSantilli新疆改造中心六四事件法轮功 : I don't understand why the delete operation of a binary heap is O(log n). This only works if you have a pointer to the element in the heap, but in most use cases, you have the key and you n...
https://www.tsingfun.com/it/tech/1679.html 

svn提交文件夹失败 svn: File not found: transaction... - 更多技术 - 清...

...ot found: transaction '2-9', path '/src/xxx' 原因:svn没有被版本,可能是由于目录位置变更,服务器配置变更等等。 解决方法:整个目录删除,重新checkout。svn 提交文件夹 失败
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mfc 禁止对话框改变大小 - C++ UI - 清泛IT社区,为创新赋能!

将Border改为“Dialog Frame”,相应地把最大、小按钮灰掉。 若为“Resizing”则可改变大小。 {:wabi:}
https://bbs.tsingfun.com/thread-775-1-1.html 

svn提交文件夹失败 svn: File not found: transaction... - 环境配置 - 清...

...ot found: transaction '2-9', path '/src/xxx' 原因:svn没有被版本,可能是由于目录位置变更,服务器配置变更等等。 解决方法:整个目录删除,重新checkout。
https://www.tsingfun.com/it/tech/2063.html 

Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...Image是Drawabe子类?最简单办法,使用Eclipse类层次结构视图查看: 高,实在是高,在这里我不得不佩服SWT设计者,在一开始,他们就把所有控件都设计为可绘制,而且使用Device来抽象绘图设备。从图中可以看出...
https://www.tsingfun.com/it/os_kernel/1290.html 

Dokan虚拟磁盘开发实战 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

...线程,因此实现时需要做到线程安全;查看Dokan使用结构类型,发现只有两个成员可以使用,即DOKAN_OPTIONS里GlobalContext和DOKAN_FILE_INFO里Context,其中GlobalContext只能用来存储全局信息,比如存放线程实例指针,这样一来...