大约有 46,000 项符合查询结果（耗时：0.0451秒） [XML]
Convert a bitmap into a byte array
Using C#, is there a better way to convert a Windows Bitmap to a byte[] than saving to a temporary file and reading the result using a FileStream ?
...
Memory management in Qt?
... // widget now owns someButton.
Another example:
QMainWindow* window = new QMainWindow;
QWidget* widget = new QWidget; //widget has no owner
window->setCentralWidget(widget); //widget is now owned by window.
So, check the documentation often, it generally specifies whether ...
How do I get the full path to a Perl script that is executing?
...
Small comment, on activestate perl on windows $0 typically contains backslashes and abs_path returned forward slashes, so a quick "tr /\//\\/;" was needed to fix it.
– Chris Madden
Sep 17 '08 at 17:03
...
App Inventor 2 项目合并工具 AIMerge · App Inventor 2 中文网
...wnSetTime.
Select the browse button for the main project. A file browser window will appear. Find and select the CountDownScreen1.aia file, then click Open to load the project into the App Inventor Merger. A list of the main project’s assets (including their extensions) and screens will appear...
What is the difference between task and thread?
... want to run multiple heavy computations on multiple CPUs. For example, in Windows, a thread weighs 12 KiByte (I think), in Linux, a thread weighs as little as 4 KiByte, in Erlang/BEAM even just 400 Byte. In .NET, it's 1 MiByte!)
...
常用Linux命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...a1.txt file file1.txt keda readme.txt temp.tar tool
思考： 在windows上打包，在linux中解压能实现吗？如何实现？
五、磁盘管理的命令
1. 检查文件系统的磁盘空间占用情况的df命令
使用df命令来获取硬盘被占用了多少空间，目前...
Sharing a URL with a query string on Twitter
...ok.com/sharer/sharer.php?u=https://yoururl.com&t=your message";
window.open(url, '', 'menubar=no,toolbar=no,resizable=yes,scrollbars=yes,height=300,width=600');
return false;
}
function shareOntwitter(){
var url = 'https://twitter.com/intent/tweet?url=URL_HERE&via=getbo...
Writing Unicode text to a text file?
... What are you using to open the text file? I'm guessing you're on Windows, and you're opening it in Notepad, which isn't too intelligent with encodings. What happens when you open it in Wordpad?
– quasistoic
May 18 '11 at 17:37
...
“You are on a branch yet to be born” when adding git submodule
...
If you're on windows note that the directory under .git/modules may not show up unless you dir /AH
– paxos1977
Sep 15 '12 at 22:47
...
Converting unix timestamp string to readable date
... @davidhood2 take a system where python has no access to the tz database (Windows), set your local timezone to a timezone that had a different UTC offset in the past (e.g. Europe/Moscow), call fromtimestamp() with timestamps from the past (2011-). Compare the results with values computed using pytz...