大约有 12,000 项符合查询结果(耗时:0.0147秒) [XML]

https://bbs.tsingfun.com/thread-1583-1-1.html 

appinventor2 生成的APP没有标题栏? - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

AI伴侣: 编译apk后: 基本确定是ai2或者Android系统的bug,可能是部分机型/安卓系统版本才会出现,不过官方目前还没修复。 https://community.appinventor.mi ... reated-app/100233/6 目前可以通过选择“经典模式”主题,临时规避该问...
https://www.tsingfun.com/down/ebook/106.html 

C++并发编程(中文版) - 文档下载 - 清泛网 - 专注C/C++及内核技术

...你好,C++的并发世界… 1 1.1 什么是并发… 1 1.1.1 计算机系统的并发… 1 1.1.2 并发的方法… 3 1.2 为什么使用并发… 4 1.2.1 因划分重点而使用并发… 5 1.2.2 为了提高性能而使用并发… 5 1.2.3 什么时候不使用并发… 6 1.3 在C++中...
https://bbs.tsingfun.com/thread-543-1-1.html 

致PHP路上的“年轻人” - PHP - 清泛IT社区,为创新赋能!

...我们分别看看这两类项目。复杂的项目。类似与内部的CMS系统、CRM系统等等,业务繁琐、数据流混杂、耦合的模块较多,这类项目复杂繁琐,适合PHP新人快速熟悉业务、快速实现子环节功能,对接多个模块练就一身把多个数据源...
https://stackoverflow.com/ques... 

What does it mean to inflate a view from an xml file?

I am new to android development and keep coming across references to Inflating views from a layout xml file. I googled and searched the development guide but still wasn't able to pick up a sense for what it means. If someone could provide a very simple example, it'd be much appreciated. ...
https://stackoverflow.com/ques... 

How can I tell if a library was compiled with -g?

... Thx! This worked for me, using clang compiler in Android with cmake :) – Pär Nils Amsen May 26 '17 at 10:56 ...
https://www.tsingfun.com/it/bigdata_ai/1075.html 

记一次MongoDB性能问题 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...曾遇到过类似的问题,在他的场景里,问题的主要原因是系统IO操作繁忙时,数据文件预分配堵塞了其它操作,从而导致雪崩效应。 为了验证这种可能,我搜索了一下MongoDB日志: shell> grep FileAllocator /path/to/log [FileAllocator] allo...
https://stackoverflow.com/ques... 

SQLite UPSERT / UPDATE OR INSERT

... Why can't I use this on android? I tried db.execSQL("insert into bla(id,name) values (?,?) on conflict(id) do update set name=?"). Gives me a syntax error on the word "on" – Bastian Voigt Nov 23 '18 at 6:25 ...
https://www.tsingfun.com/ilife/life/1647.html 

致PHP路上的“年轻人” - 杂谈 - 清泛网 - 专注C/C++及内核技术

...们分别看看这两类项目。 复杂的项目。类似与内部的CMS系统、CRM系统等等,业务繁琐、数据流混杂、耦合的模块较多,这类项目复杂繁琐,适合PHP新人快速熟悉业务、快速实现子环节功能,对接多个模块练就一身把多个数据源...
https://stackoverflow.com/ques... 

Differences between Oracle JDK and OpenJDK

... @dualed nevertheless android is moving to openjdk starting from android 7. Looks like they are prepairing significant improvements. venturebeat.com/2015/12/29/… – Johnny Doe Jan 5 '16 at 20:45 ...
https://www.tsingfun.com/it/cpp/968.html 

ATL COM开发入门(二)(ActiveX/COM组件回调JS) - C/C++ - 清泛网 - 专注C/C++及内核技术

... INT_PTR idTimer, // 定时器标志 DWORD dwTime) // 当前系统启动计时 { if (!gIDispatch) return; CComQIPtr<IHTMLWindow2> spHtmlWin; CComQIPtr<IHTMLDocument2> spHtmlDoc2; gIDispatch->QueryInterface(IID_IHTMLWindow2, (void **)&spHtmlWin); spHtmlWin->get_document...