大约有 35,488 项符合查询结果（耗时：0.0470秒） [XML]
read complete file without using loop in java
...
130
If the file is small, you can read the whole data once:
File file = new File("a.txt");
FileInpu...
HTML if image is not found
...
270
The best way to solve your problem:
<img id="currentPhoto" src="SomeImage.jpg" onerror="this...
Any way to write a Windows .bat file to kill processes? [closed]
Every time I turn on my company-owned development machine, I have to kill 10+ processes using the Task Manager or any other process management app just to get decent performance out of my IDE. Yes, these are processes from programs that my company installs on my machine for security and compliance....
Where is virtualenvwrapper.sh after pip install?
...is will search all directories from the root for the file.
on ubuntu 12.04 LTS, installing through pip, it is installed to
/usr/local/bin/virtualenvwrapper.sh
on ubuntu 17.04, installing through pip as a normal user, it is installed to
~/.local/bin/virtualenvwrapper.sh
...
Reading JSON from a file?
...
mrgloom
13.5k1616 gold badges109109 silver badges198198 bronze badges
answered Nov 25 '13 at 17:19
ubombubomb
...
How to make a phone call using intent in Android?
...
20 Answers
20
Active
...
Creating an API for mobile applications - Authentication and Authorization
...|
edited Oct 11 '15 at 12:03
sigod
2,17422 gold badges1919 silver badges3838 bronze badges
answered Oct ...
How to make EditText not editable through XML in Android?
...
404
Use this simple code:
textView.setKeyListener(null);
It works.
Edit : To add KeyListener la...
How to send email from Terminal?
...You will need to set SMTP up:
http://hints.macworld.com/article.php?story=20081217161612647
See also:
http://www.mactricksandtips.com/2008/09/send-mail-over-your-network.html
Eg:
mail -s "hello" "example@example.com" <<EOF
hello
world
EOF
This will send an email to example@example.com with th...
Remove empty lines in text using Visual Studio
...
Since Visual Studio 2012 changed its regex syntax, the original answers by Ala translate into the following in VS 2012:
Remove single blank lines
Old:
^:b*$\n
New:
^(?([^\r\n])\s)*\r?$\r?\n
Visual Studio 2013 (thanks to BozoJoe and Joe Jo...