大约有 40,740 项符合查询结果（耗时：0.0529秒） [XML]
How does Access-Control-Allow-Origin header work?
Apparently, I have completely misunderstood its semantics. I thought of something like this:
16 Answers
...
How to load all modules in a folder?
Could someone provide me with a good way of importing a whole directory of modules?
I have a structure like this:
18 Answ...
How to append a char to a std::string?
The following fails with the error prog.cpp:5:13: error: invalid conversion from ‘char’ to ‘const char*’
13 Answer...
Why am I getting “Unable to find manifest signing certificate in the certificate store” in my Excel
I've got an Excel add-in project that was created a couple years back in Visual Studio 2008. It's got some changes to be made so I've upgraded to Visual Studio 2010 (the only IDE I am able to use). Not sure if this is causing the problem but it's background information.
...
LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
When I create a new rails application I'm seeing a warning in git about LF replacement. I do
git init
git add .
2 ...
Tainted canvases may not be exported
I want to save my canvas to a img. I have this function:
10 Answers
10
...
Disabling browser print options (headers, footers, margins) from page?
I have seen this question asked in a couple of different ways on SO and several other websites, but most of them are either too specific or out-of-date. I'm hoping someone can provide a definitive answer here without pandering to speculation.
...
Why can't an anonymous method be assigned to var?
I have the following code:
7 Answers
7
...
symfony 2 twig limit the length of the text and put three dots
How can I limit the length of the text, e.g., 50, and put three dots in the display?
13 Answers
...
Regular expression for floating point numbers
I have a task to match floating point numbers. I have written the following regular expression for it:
12 Answers
...