大约有 41,000 项符合查询结果（耗时：0.0612秒） [XML]
Extract a dplyr tbl column as a vector
Is there a more succinct way to get one column of a dplyr tbl as a vector, from a tbl with database back-end (i.e. the data frame/table can't be subset directly)?
...
Should I write script in the body or the head of the html? [duplicate]
I have seen both ways, both implementation work just the structures are a bit different. In your experience, which work better and why?
...
MySQL LIKE IN()?
My current query looks like this:
10 Answers
10
...
How to post data to specific URL using WebClient in C#
I need to use "HTTP Post" with WebClient to post some data to a specific URL I have.
8 Answers
...
Tools to make CSS sprites? [closed]
Are there any good tools to make css sprites?
21 Answers
21
...
Using jquery to get all checked checkboxes with a certain class name
I know I can get all checked checkboxes on a page using this:
16 Answers
16
...
Select multiple records based on list of Id's with linq
I have a list containing Id's of my UserProfile table. How can i select all UserProfiles based on the list of Id's i got in a var using LINQ ?
...
Delete last commit in bitbucket
I made a mistake and I don't know how to delete my latest push in the repository. I pull the latest updates of the app but it has conflicts and I push it to repository.
...
What's the difference if I put css file inside or ?
Normally css files are put inside <head></head> , what if I put it inside <body></body> , what difference will it make?
...