Sunday, August 29, 2010

Can I Use Hp 56 Ink On Hp F4180

Yahoo! Pipes: RSS Feeds "subtract"

If (like me) a diligent reader of News feeds, it may happens that you want to get a subscriber (RSS-/Atom-) feed without certain items. If these contributions can not be defined using a simple filter, but Content of other feeds, it is difficult and it can be used for Yahoo! Pipes .

Again the task: goal is to get a feed in which all posts by Feed A happen, but all contributions, which are also in Feed B available filters out has been, so the changeset by Feed Feed A and B. To make it even more specific: I want all the mirrors on-line articles (RSS feed ) without the contributions of the sports feed Spiegel Online ( RSS Feed ).

Unfortunately, in this case no predefined operator block Yahoo! Pipes so you have to lend a hand.


Here is an explanation of how it works:

  • shall first one for each feed (in my case completely and SP.ON SP.ON sports) a Fetch Feed module, and copy the URL of the feed into the respective URL field.
  • is then added with a Loop a String Builder each post (" item") of the two feeds a marking that the articles accurately assigns one of the feeds. Entries of the first feed will get an additional box source "(" item.source ") with the Inhald" Feed A ", analogous to contributions of the second feeds with item.source =" Feed B "sign.
  • Both feeds are now a Union module .
  • Using a combined unique module then available, that is " link " field the same are combined,
    Note:. Here you have other sources possibly on other fields ( . title to fall back ") when the links of the entries are different, for example, by a parameter
  • Now comes the trick of sorting out the features: an Filter module will now be passed only entries whose " y: repeat count " field is 1 and the source ( item.source ) "Feed A".
    Info: The " y: repeat count " field is set by the Unique module for every post, and contains the number of contributions that it has merged into the respective contribution.
  • The result is eventually passed on to the Pipe Output (and can be accessed here: http://pipes.yahoo.com/pipes/pipe.run?_id=e95a7dc4cd639af9710a95d62000e9d5&_render=rss )

If anyone have some cool Things did to Yahoo! pipes, may he / she post a comment ...


Addition:

Monday, August 9, 2010

Cancer Misdiagnosis Lawsuit

universe

YouTube - Great Minds: Carl Sagan - Pale Blue Dot [new HD version] subtitles German http://bit.ly/cLCzdO

Friday, July 9, 2010

Anatomy Hammerhead Shark

Windows 7 installation from USB stick

It will happen so, that you must install Windows 7 on a computer without an optical drive.

Microsoft provides at a tool that consists of a shop on their online purchases ISO image of a bootable USB stick created. Unfortunately, the tool has two drawbacks (except that it requires the NET Framework.): First, it apparently accepts only ISO images, which are distributed by Microsoft, which one does not help, if only the Windows there are 7 DVD has, on the other hand (at least under Windows XP) the installation of a " Image Mastering API v2.0 " provided. So a different solution ago.

Here I found the following working procedure:
  • all important data on the USB drive to safety (eg with USB Image Tool in Device Mode).
  • The following commands assume that the connected USB flash drive is a "drive 1" is detected by Windows! To find out what ID was recognized under the stick is, at the command prompt, type diskpart, and then type the command "list disk". Under "data medium is point to the inserted USB drive is assigned! The line "select disk 1" (highlighted in bold below) must then be adjusted accordingly! Enter
  • following at the command prompt:
diskpart
select disk 1 (.! possibly the value must be adapted)
clean
create
partition primary

select partition 1
active
format fs = fat32
assign
exit copy
  • Now the contents of the complete Windows-7-DVD to the USB stick:
xcopy (DVD-ROM drive letter): \\ *.* / s / e / f (USB-stick drive letter): \\
    If
  • is enabled in the BIOS to boot from a USB flash drive, starts at the start with an inserted stick the Windows 7 installation program.
Here's what I've found out yet:
War unpartitioned hard disk first or only Windows unknown partitions (such as ext3) were available, it is possible that refuses the installation program to install Windows on the hard disk, because the stick is already the drive letter C : has gotten. To create a partition on the hard disk and format (works within the Windows setup with the advanced settings), reboot and delete the partition again. Windows can then unpartitioned in these Area to be installed (partition is automatically created and formatted).