In our paper we have 3 authors and our LaTeX style uses footnotes to show their affiliations. Then, numbering footnotes in the text starts with 4. How to reset it back to 1?
After the list of authors, add this line:
More info here.
Try the following with google.com:
sqrt(cos(x))*cos(200 x)+sqrt(abs(x))-.07)*(4-x*x)^0.01, sqrt(9-x^2),-sqrt(9-x^2) from -4.5 to 4.5
More info here.
Thanks Füli for the tip.
Current release information is here.
At my new place I got a new machine. I installed Windows 7 and Ubuntu 11.10 on it. Under Windows everything was OK. However, under Ubuntu my network connection was awfully slow. I could update my machine with 80 KB/sec. Downloading Eclipse took 30 minutes.
It was clear that there was a problem with the system settings or there was a bug in the network driver. It turned out it was the latest.
Find out the exact type of the network card. I knew it was Realtek:
$ lspci | grep Realtek 06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
After doing some research, I found the solution here: http://forums.linuxmint.com/viewtopic.php?f=49&t=80757. This article states that the driver must be patched for the 3.0 kernel. As I noticed, the current version of the driver works fine with the 3.0 kernel series.
Steps to follow:
- Download the Linux driver from here.
- Extract it somewhere.
That’s all. If you upgrade your kernel, you might have to repeat these steps.
“The Realtek r8168B network card does not work out of the box in Redhat, Centos, Fedora, or Ubuntu: instead of loading the r8168 driver, modprobe loads the r8169 driver, which is broken as can be seen with ifconfig which shows large amounts of dropped packets.”
First I thought that the network was slow because of IPv6. I tried to disable it but it didn’t change anything. Here are some links though that could be useful once:
pdfimages -j foo.pdf bar
Extract all images from
foo.pdf, save them in JPG format (
-j), and rename them to
This tip is from here.
Today I visited a site and it blew the following message in my face: “if you want to use this site, disable AdBlock”. What da… ?
The following function is from the BeBook, which details the API of the BeOS operating system.
“Returns 1 if the computer is on. If the computer isn’t on, the value returned by this function is undefined.”
Found here in a comment.