大约有 42,000 项符合查询结果（耗时：0.0748秒） [XML]
How to round up a number to nearest 10?
How can we round off a number to the nearest 10 in php?
16 Answers
16
...
What is the C# equivalent of friend? [duplicate]
I'd like the private member variables of a class to be accessible to a Tester class without exposing them to other classes.
...
How to pre-populate the sms body text via an html link
How to use an html link to open the sms app with a pre-filled body?
20 Answers
20
...
What's the correct way to communicate between controllers in AngularJS?
What's the correct way to communicate between controllers?
19 Answers
19
...
Unwanted padding around an ImageView
I need to include a header graphic in all of my activities/views. The file with the header is called header.xml:
8 Answers
...
Why is my git repository so big?
...
I recently pulled the wrong remote repository into the local one (git remote add ... and git remote update). After deleting the unwanted remote ref, branches and tags I still had 1.4GB (!) of wasted space in my repository. I was only able to get rid of this by clo...
Why is the clone() method protected in java.lang.Object?
... now largely regarded as a mistake (citation below). I would normally want to be able to make implementations of an interface Cloneable but not necessarily make the interface Cloneable (similar to the use of Serializable). This cannot be done without reflection:
ISomething i = ...
if (i instanceof ...
How to compare a local git branch with its remote branch?
...
To update remote-tracking branches, you need to type git fetch first and then :
git diff <masterbranch_path> <remotebranch_path>
You can git branch -a to list all branches (local and remote) then choose branch ...
Transferring files over SSH [closed]
I'm SSHing into a remote server on the command line, and trying to copy a directory onto my local machine with the scp command. However, the remote server returns this "usage" message:
...
IEnumerable vs List - What to Use? How do they work?
I have some doubts over how Enumerators work, and LINQ. Consider these two simple selects:
10 Answers
...