大约有 21,000 项符合查询结果（耗时：0.0297秒） [XML]
What is a classpath and how do I set it?
...s you are writing by putting something like this at the top of your source file:
import org.javaguy.coolframework.MyClass;
Or sometimes you 'bulk import' stuff by saying:
import org.javaguy.coolframework.*;
So later in your program when you say:
MyClass mine = new MyClass();
The Java Virtua...
git: abort commit in the middle of typing message
...
Yes. Write the commit message to a different file (:w /some/other/path.txt). Then exit the editor without saving (:q!). If you previously saved the file to its original path, delete everything and write the empty file first (an empty commit message will abort the commit...
How to delete multiple buffers in Vim?
Assuming I have multiple files opened as buffers in Vim. The files have *.cpp , *.h and some are *.xml . I want to close all the XML files with :bd *.xml . However, Vim does not allow this (E93: More than one match...).
...
Why is nginx responding to any domain name?
...re a bit confused by this example and think it is limited to a single conf file etc.
Please note that the above is a simple example for the OP to develop as required.
I personally use separate vhost conf files with this as so (CentOS/RHEL):
http {
[...]
# Default server
server {
...
How can I save a screenshot directly to a file in Windows? [closed]
...ing pretty simple that will hook the PrintScreen and save the capture in a file.
Here is something to start to capture and save to a file. You will just need to hook the key "Print screen".
using System;
using System.Drawing;
using System.IO;
using System.Drawing.Imaging;
using System.Runtime.Inte...
count (non-blank) lines-of-code in bash
... Not sure why you're using cat there. Use foo.c or foo.pl as the filename to pass to sed. sed '/^\s*$/d' foo.c | wc -l
– Andy Lester
Sep 24 '08 at 3:58
28
...
How to print a debug log?
I'd like to debug some PHP code, but I guess printing a log to screen or file is fine for me.
15 Answers
...
Why can't Python find shared objects that are in directories in sys.path?
...Y_PATH, use one of the following, ideally in your ~/.bashrc
or equivalent file:
export LD_LIBRARY_PATH=/usr/local/lib
or
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
Use the first form if it's empty (equivalent to the empty string, or not present at all), and the second form if it i...
Using npm behind corporate proxy .pac
...veral packages through npm but our corporate proxy configuration is a .pac file (i'm on windows)
25 Answers
...
How to use Git and Dropbox together effectively?
...s at the same time. If it'll cause a modification in one of git's internal files, dropbox will show you there's a conflict -- but what do you do then? Just pick one of the versions, and then push again from both machines (one by one)?
– dubek
May 13 '10 at 11:1...