What kind of diagram is on the Google Calendar API website? - google-api

The Google Calendar API documentation has the below diagram.
What kind of diagram is this and how do I interpret the different arrows.

It is an Entity-Relationship diagram.
Have a look at the Crow's Foot section at:
Wikipedia- ER model

Related

Picking random photo from an Instagram account

I would like to retrieve a photo from a random post on my Instagram account and display it on my website.
I don't need to show any data or comments from the post, just the photo.
What would be the best and the simplest solution to achieve this?
Would it be possible without the Gaph API?
I tried the Graph API, without really going any further because I felt like it is excessive for what seems to me to be a fairly simple task.
Any idea?

How to remove book cover fold on Google Books API image covers

When searching the Google Books API with a basic title search query like this (trillion dollar coach), the results return images that look like the following:
(Notice the page fold at the bottom right of the image)
Does anyone know how to get book covers that never have a fold? Any help is appreciated 😁
Remove the Page-curl variable from the image link

D3 Collapsible tree implementation in OBIEE

Could you please help me in implementing Collapsible Tree example in OBIEE. Something like this
https://bl.ocks.org/d3noob/43a860bc0024792f8803bba8ca0d5ecd
Thanks in anticipation.
Regards,
Mohammad Rafi Ansari
we can embed the D3.js in OBIEE and call the script using the Narrative view. Also, Rittman Mead has created the plugin pack for OBIEE using D3.js it's an open source, I am not sure this Tree visualization is a part of the package.
please have a look below URL
https://www.rittmanmead.com/blog/2016/12/the-visual-plugin-pack-for-obiee/

How to create dynamic graphs in Mediawiki

Our company has an internal wiki powered by MediaWiki. We are planning to create a wiki page to post some operational data in the form of graphs. Im wondering is it possible to create the following in the wiki page?
Create combo boxes like frequency of data (last month/last quarter)
Create button to generate graph
If possible a calendar to select data range
A dynamically generated graph based on the above filters
Does wiki pages allow creation of these objects and generation of graphs based on the filters dynamically? Any references to do this is highly appreciated.
You can do this with a custom-built extension. See Extension: Wiretap as an example (the source code is on GitHub). Basically you query the database using PHP and add it into the HTML source. Then you can use JavaScript to plot with d3.
(Nearly) Interactive graphs are possible with MediaWiki, but only, if you install the Graph extension, which is a bit more difficult to work with. However, there are some good tutorials and demos on the linked extension page and subpages. I'm not quite sure, if all of your use cases can be implemented with the graphs extension, as I'm not that familiar with this extension.

Add Tripadvisor Review as Rich Snippet

I've read a bit about rich snippets and I'm interested in the reviews part.
Is there a way to add the TripAdvisor aggregate reviews dynamically as a rich snippet without "hard-coding" the number of stars and a review?
From what I've read rich snippets are not dynamic, so I can't add a link or a tag for example, that would automatically just load my star ratings and the text of the latest review (just like a widget would do).
Is there?
The site is created in Joomla and I've installed J4Schema to add rich snippets.
Figured it out eventually.
Rich snippets are currently a "manual thing". Meaning that you will insert them by hand in your code, and you can reference TripAdvisor externally, but this will not create a link to the TripAdvisor account.
Google, at some point (in my case, after 6-8 months) will process these rich snippets, and will show them for the search result in question.
Also, a periodic update of these snippets is to be maintained to insure relevance.

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