大约有 18,616 项符合查询结果（耗时：0.0390秒） [XML]
How to create abstract properties in python abstract classes
In the following code, I create a base abstract class Base . I want all the classes that inherit from Base to provide the name property, so I made this property an @abstractmethod .
...
What does the tilde (~) mean in my composer.json file?
...
Active
Oldest
Votes
...
How to style a JSON block in Github Wiki?
Is there a way to nicely format/style JSON code in Github Wiki (i.e Markdown preferred)?
4 Answers
...
Can anybody push to my project on github?
I am new to git as well as github. I set up a repo on github, and I can push local stuff to this remote repo. Now here is the question: just after I push something to the remote repo, and I refresh the page, I can see the changes are uploaded(for example, if I wrote a readme.txt and push it to the r...
MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
... a SQL query where I want to insert multiple rows in single query. so I used something like:
3 Answers
...
Mocking objects with Moq when constructor has parameters
...n object I'm trying to mock using moq. The object's constructor has required parameters:
2 Answers
...
Get all git commits since last tag
When I'm going to tag a commit, I need to know what changed since the last tagged commit. Eg:
2 Answers
...
Using SignalR with Redis messagebus failover using BookSleeve's ConnectionUtils.Connect()
I am trying to create a Redis message bus failover scenario with a SignalR app.
1 Answer
...
Java “user.dir” property - what exactly does it mean?
I want to use user.dir dir as a base dir for my unit tests (that creates a lot of files). Is it correct that this property points to the current working directory (e.g. set by the 'cd' command)?
...
“Ago” date/time functions in Ruby/Rails
I was wondering if there's a way in Rails to calculate time stamp like - half a minute ago, 2 minute ago, 1 day ago etc. Something like twitter real time date stamp.
...