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EAN-139780794522445   EAN-13 barcode 9780794522445
Product NameBirds: Internet-Linked (Usborne Discovery (Usborne Hardcover))
CategoryBook / Magazine / Publication
Short DescriptionHeight:9.37 inches / Length:0.39 inches / Weight:0.9 pounds / Width:7.48 inches
Amazon.comA Buy on Amazon ~ 0794522440
SKUI9780794522445
Price New28.00 US Dollars    (curriencies)
Price Used1.96 US Dollars    (curriencies)
Width7.6 inches    (convert)
Height0.4 inches    (convert)
Length9.5 inches    (convert)
Weight14.4 ounces    (convert)
AuthorGilllian Doherty
Page Count63
BindingHardcover
Published06/01/2009
FeaturesUsed Book in Good Condition
Long DescriptionThis reference book is filled with information on species of birds from all over the world, including powerful birds of prey and exotic tropical birds. It contains photographs to provide a close-up view of birds in their natural habitat, information on bird behaviour and Website addresses.
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9780794522407: Snakes (Usborne Discovery (Usborne Hardcover))
9780746096437: Big Cats
9780746096406: Snakes
Created08-19-2013 3:22:26pm
Modified09-06-2017 12:31:17am
MD5a4234d09b33c4f2a4d5d4fa66496d344
SHA2563d28694b4d341b275e0a0557e3923201d904c58f339a15cf7e6669f0cdc18e81
Search Googleby EAN or by Title
Query Time0.0144162

An article of interest

Making use of the tools we offer

Data Feed API - Extra

The extra items are numerically indexed and provide extra text to go along with numeric values such as weights or distances or even currencies. The attributes that use these extra indexes are all numeric and take two fields. You can send the data in a single field as long as you use the same short or long text that we keep in our database.

Although the data feed API can deliver information as JSON or XML, we are using XML here because it is easier to read.

<attribute>
   <extra_group>Distance</extra_group>
   <field_name>depth</field_name>
   <extra>
      <id>501</id>
      <extra_short>in</extra_short>
      <extra_long>inches</extra_long>
      <seq>10</seq>
   </extra>
   <extra>
      <id>503</id>
      <extra_short>ft</extra_short>
      <extra_long>feet</extra_long>
      <seq>20</seq>
   </extra>
   <extra>
      <id>505</id>
      <extra_short>yrd</extra_short>
      <extra_long>yards</extra_long>
      <seq>30</seq>
   </extra>
</attribute>

Looking at this example, you can see that the EXTRA portion is an array of values each with their own properties. Here is what each section means:

This extra information is normally used in a drop down box next to the numeric data field that we want to enhance. Some examples might be:

You see we can display the long or short version of the extra code by using the ID index.

Fields that make use of this extra information require it when pushing data back to us in the feed. You can either send the data in two fields (value and extra_id) or in a single field (value) as long as the text following the numeric portion matches the long or short version of the extra data we store for the field.

For example, if you wanted to update a field that represented distance with the value "100 yards", you could either send that data just like that in the value field value=100+yards or in two seperate fields value=100&extra_id=505 and you would get the same results. If you send an invalid extra_id or text after the number that doesn't match our accepted list, your update would be rejected.