大约有 18,616 项符合查询结果（耗时：0.0315秒） [XML]
The Ruby %r{ } expression
In a model there is a field
5 Answers
5
...
GIT merge error “commit is not possible because you have unmerged files”
so I forgot to pull my code before editing it and then when I committed the new code and tried to push, I got the error push is not possible, at that point I did a "git pull" which made some files with conflict highlighted. I removed the conflicts but I don't know what to do from here..
...
How to declare std::unique_ptr and what is the use of it?
I try to understand how std::unique_ptr works and for that I found this document. The author starts from the following example:
...
How to specify the order of CSS classes?
I'm a little confused about CSS and the class attribute. I always thought, the order in which I specify multiple classes in the attribute value has a meaning. The later class could/should overwrite definitions of the previous, but this doesn't seem to work. Here's an example:
...
Android: “Path for project must have only one segment”
I just setup the NotePad sample project as described here, but when I try to launch it (Ctrl+F11) I received the following error message box:
...
Convert timedelta to total seconds
I have a time difference
3 Answers
3
...
jQuery: Performing synchronous AJAX requests
I've done some jQuery in the past, but I am completely stuck on this. I know about the pros and cons of using synchronous ajax calls, but here it will be required.
...
Creating a expressjs middleware that accepts parameters
I am trying to create a middleware that can accept parameters. How can this be done?
4 Answers
...
adding directory to sys.path /PYTHONPATH
I am trying to import a module from a particular directory.
5 Answers
5
...