大约有 26,000 项符合查询结果（耗时：0.0501秒） [XML]
How to execute a Ruby script in Terminal?
I've set everything up that I need on my Mac (Ruby, Rails, Homebrew, Git, etc), and I've even written a small program. Now, how do I execute it in Terminal? I wrote the program in Redcar and saved it as a .rb, but I don't know how to execute it through Terminal. I want to run the program and see if ...
Initializing C# auto-properties [duplicate]
I'm used to writing classes like this:
4 Answers
4
...
How do I skip an iteration of a `foreach` loop?
In Perl I can skip a foreach (or any loop) iteration with a next; command.
8 Answers
...
How to get memory available or used in C#
How can I get the available RAM or memory used by the application?
6 Answers
6
...
How to sort a list of strings?
What is the best way of creating an alphabetically sorted list in Python?
11 Answers
1...
Removing multiple files from a Git repo that have already been deleted from disk
...
Active
Oldest
Votes
...
IOS: create a UIImage or UIImageView with rounded corners
Is it possible create an UIImage or an UIImageView with rounded corners? Because I want take an UIImage and show it inside an UIImageView , but I don't know how to do it.
...
Why is __dirname not defined in node REPL?
From the node manual I see that I can get the directory of a file with __dirname , but from the REPL this seems to be undefined. Is this a misunderstanding on my side or where is the error?
...
How to “grep” for a filename instead of the contents of a file?
grep is used to search within a file to see if any line matches a given regular expression. However, I have this situation - I want to write a regular expression that will match the filename itself (and not the contents of the file). I will run this from the system's root directory, to find all thos...
[ :Unexpected operator in shell programming [duplicate]
My code:
7 Answers
7
...