eleven81

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How to copy with cp to include hidden files and hidden directories and their contents?

unix cp recursive asked Oct 27, 2009 at 19:46

superuser.com

299 votes

Creating a "logical exclusive or" operator in Java

java operators xor asked Apr 7, 2009 at 16:58

stackoverflow.com

119 votes

Java equivalent of unsigned long long?

java unsigned primitive unsigned-long-long-int asked Feb 3, 2009 at 19:50

stackoverflow.com

104 votes

Best way to represent a fraction in Java?

java math fractions asked Jan 23, 2009 at 21:07

stackoverflow.com

59 votes

Notify Author when Question is migrated

feature-request status-completed migration notifications asked Nov 11, 2009 at 16:15

meta.stackexchange.com

49 votes

How do I enable saving of filled-in fields on a PDF form?

pdf save field pdf-form asked Mar 12, 2009 at 19:09

stackoverflow.com

47 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, 2009 at 16:45

superuser.com

42 votes

Why are there so many pins on a SATA power connector?

power-supply sata computer-architecture connector asked Jan 20, 2010 at 13:52

superuser.com

41 votes

Disabling UAC on Windows 7?

windows-7 windows uac asked Dec 15, 2009 at 18:55

superuser.com

34 votes

Why are x86 registers named the way they are?

assembly x86 naming history cpu-registers asked May 21, 2009 at 13:27

stackoverflow.com

Top Answers

Using Gimp to batch convert images to another format in Windows

superuser.com

How to sort first directories then files etc… when using “ls” in Unix

superuser.com

How to make 7-zip do a whole bunch of folders

superuser.com

How to delete some of the form data in Firefox

superuser.com

How do I monitor multiple screens on one computer? (Say in a classroom?)

serverfault.com

In Ubuntu how do I delete a directory and everything underneath it?

superuser.com

Weird constants

stackoverflow.com

A script so that you don't forget your usb drive on a public computer

superuser.com

Any latest linux distro which gives full root access ( NO SUDO )?

superuser.com

Should the Java "this" keyword be used when it is optional?

stackoverflow.com

Problems with Windows Installer package

stackoverflow.com

the more DVDs at the same time , the slower the burning!

superuser.com

Should I be able to hear audio using X11 forwarding?

superuser.com

Why is MD5 still used heavily?

superuser.com

What are the differences between browsers, programmatically?

superuser.com

Is there ever a time where using a database 1:1 relationship makes sense?

stackoverflow.com

IrfanView Linux alternative?

superuser.com

Network card three-pin connector

superuser.com

How Can I get a bit-perfect copy of a CF card?

superuser.com

How to shutdown a computer instantly (1 to 5 secs) without using a physical switch/socket?

superuser.com

"Panic Password" on Linux

superuser.com

Why would you want to host your own blog?

superuser.com

Question about Stackoverflow accepted answers and open questions

meta.stackexchange.com

Have you ever had to use bit shifting in real projects?

stackoverflow.com

Resources and tutorials to get started on algorithms

stackoverflow.com

Why does VIM create a X~ file for every X?

stackoverflow.com

Good program to visualize file system usage on Mac?

superuser.com

make noise on redhat when command is finished

serverfault.com

Installed Ubuntu, the max. resolution is 800x600

superuser.com

Slow network at home, how can I diagnose?

superuser.com