大约有 41,300 项符合查询结果（耗时：0.0532秒） [XML]
[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术
...// 使用完后及时释放，以便能使用其它的CString成员函数
3、BSTR转换成char*
方法一，使用ConvertBSTRToString。例如：
#include #pragma comment(lib, "comsupp.lib")
int _tmain(int argc, _TCHAR* argv[])
{
BSTR bstrText = ::SysAllocString(L"Test");
char* lps...
Ruby: Can I write multi-line string with no concatenation?
... me.
Also (I say in an edit, several years later), if you're using Ruby 2.3+, the operator <<~ is also available, which removes extra indentation from the final string. You should be able to remove the .gsub invocation, in that case (although it might depend on both the starting indentation a...
How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throw
...t and you can't upgrade it (should be effortless when already on a Servlet 3.0 compatible container), then you need to manually register the below PrimeFaces file upload filter in web.xml (it will parse the multi part request and fill the regular request parameter map so that FacesServlet can contin...
How can I delete all of my Git stashes at once?
...
TadeckTadeck
110k2222 gold badges137137 silver badges184184 bronze badges
14
...
How to convert local time string to UTC?
...e code, using local timezone "America/Los_Angeles", for the string "2001-2-3 10:11:12":
import pytz, datetime
local = pytz.timezone ("America/Los_Angeles")
naive = datetime.datetime.strptime ("2001-2-3 10:11:12", "%Y-%m-%d %H:%M:%S")
local_dt = local.localize(naive, is_dst=None)
utc_dt = local_dt.a...
How can I set the max-width of a table cell using percentages?
...u can set the width (which is in effect minimum width, for table cells) to 33%, e.g. in the example case
td:first-child { width: 33% ;}
Setting that for both columns won’t work that well, since it tends to make browsers give the columns equal width.
...
Calculate MD5 checksum for a file
...face the info more.
– Hans
Apr 17 '13 at 5:06
6
@KalaJ: If you're trying to spot deliberate tampe...
Why is std::min failing when windows.h is included?
...
paxdiablopaxdiablo
737k199199 gold badges14241424 silver badges17931793 bronze badges
...