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Top Questions
492
votes
How to copy with cp to include hidden files and hidden directories and their contents?
unix
cp
recursive
asked Oct 27 '09 at 19:46
superuser.com
280
votes
Creating a “logical exclusive or” operator in Java
java
operators
xor
asked Apr 7 '09 at 16:58
stackoverflow.com
109
votes
Java equivalent of unsigned long long?
java
unsigned
primitive
unsigned-long-long-int
asked Feb 3 '09 at 19:50
stackoverflow.com
100
votes
Best way to represent a fraction in Java?
java
math
fractions
asked Jan 23 '09 at 21:07
stackoverflow.com
59
votes
Notify Author when Question is migrated
feature-request
status-completed
migration
notifications
asked Nov 11 '09 at 16:15
meta.stackexchange.com
47
votes
How do I enable saving of filled-in fields on a PDF form?
pdf
save
field
pdf-form
asked Mar 12 '09 at 19:09
stackoverflow.com
40
votes
Why has the size of L1 cache not increased very much over the last 20 years?
cpu
architecture
cpu-cache
progress
asked Nov 18 '09 at 16:45
superuser.com
40
votes
Disabling UAC on Windows 7?
windows-7
windows
uac
asked Dec 15 '09 at 18:55
superuser.com
33
votes
Why are there so many pins on a SATA power connector?
power-supply
sata
computer-architecture
connector
asked Jan 20 '10 at 13:52
superuser.com
31
votes
Is it appropriate to delete my comment?
discussion
comments
etiquette
asked Dec 9 '09 at 17:01
meta.stackexchange.com
1
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Top Answers
49
Using Gimp to batch convert images to another format in Windows
superuser.com
31
How to sort first directories then files etc… when using “ls” in Unix
superuser.com
28
How to make 7-zip do a whole bunch of folders
superuser.com
21
How do I monitor multiple screens on one computer? (Say in a classroom?)
serverfault.com
16
Weird constants
stackoverflow.com
16
How to delete some of the form data in Firefox
superuser.com
15
In Ubuntu how do I delete a directory and everything underneath it?
superuser.com
15
A script so that you don't forget your usb drive on a public computer
superuser.com
15
Any latest linux distro which gives full root access ( NO SUDO )?
superuser.com
13
Should the Java “this” keyword be used when it is optional?
stackoverflow.com
13
Problems with Windows Installer package
stackoverflow.com
12
the more DVDs at the same time , the slower the burning!
superuser.com
10
Why is MD5 still used heavily?
superuser.com
10
Should I be able to hear audio using X11 forwarding?
superuser.com
10
What are the differences between browsers, programmatically?
superuser.com
8
Is there ever a time where using a database 1:1 relationship makes sense?
stackoverflow.com
8
IrfanView Linux alternative?
superuser.com
8
Network card three-pin connector
superuser.com
8
How Can I get a bit-perfect copy of a CF card?
superuser.com
8
How to shutdown a computer instantly (1 to 5 secs) without using a physical switch/socket?
superuser.com
8
“Panic Password” on Linux
superuser.com
8
Why would you want to host your own blog?
superuser.com
8
Question about Stackoverflow accepted answers and open questions
meta.stackexchange.com
7
Have you ever had to use bit shifting in real projects?
stackoverflow.com
7
Resources and tutorials to get started on algorithms
stackoverflow.com
7
Why does VIM create a X~ file for every X?
stackoverflow.com
7
Good program to visualize file system usage on Mac?
superuser.com
6
make noise on redhat when command is finished
serverfault.com
6
Installed Ubuntu, the max. resolution is 800x600
superuser.com
6
Slow network at home, how can I diagnose?
superuser.com
1
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