大约有 10,700 项符合查询结果（耗时：0.0233秒） [XML]
How to use Bash to create a folder if it doesn't already exist?
This doesn't seem to work. Can anyone help?
6 Answers
6
...
Setting a timeout for socket operations
... and connect(SocketAddress endpoint, int timeout) method instead.
In your case it would look something like:
Socket socket = new Socket();
socket.connect(new InetSocketAddress(ipAddress, port), 1000);
Quoting from the documentation
connect
public void connect(SocketAddress endpoint, int t...
List of encodings that Node.js supports
I need to read a file which is encoded with ISO-8859-1 (also called latin1), something like this:
2 Answers
...
Is effective C++ still effective?
... summarize the
advice in the book, and that summary remains just as applicable to
C++0x development as to “traditional” C++ development. C++0x is a
bigger language, and in some ways it's a different one, but the core
techniques for making effective use of “old” C++ are core for the
...
How do I force detach Screen from another SSH session?
...u force screen to detach it and then resume the session.
If you use the capital -D -RR, I quote the man page because it's too good to pass up.
Attach here and now. Whatever that means, just do it.
Note: It is always a good idea to check the status of your sessions by means of "scree...
Python super() raises TypeError
... 2.2 was when new-style classes were introduced, 3.0 is where they became the default.
– Serafina Brocious
Jan 28 '09 at 20:54
7
...
How to negate the whole regex?
...
Use negative lookaround: (?!pattern)
Positive lookarounds can be used to assert that a pattern matches. Negative lookarounds is the opposite: it's used to assert that a pattern DOES NOT match. Some flavor supports assertions; some puts limitations on lookbehind, etc.
Links to regul...
Purging file from Git repo failed, unable to create new backup
...eration. After filter-branch, Git keeps refs to the old commits around, in case something goes wrong.
You can find those in .git/refs/original/…. Either delete that directory and all files within, or use the -f flag to force Git to delete the old references.
git filter-branch -f \
--index-filte...
argparse store false if unspecified
How can I store false if -auto is unspecified? I can faintly remember that this way, it stores None if unspecified
4 Answ...
Python TypeError: not enough arguments for format string
Here's the output. These are utf-8 strings I believe... some of these can be NoneType but it fails immediately, before ones like that...
...