DESCRIBE can query the detailed information of SPACE, TAG, EDGE
DESCRIBE TAG can only query the COMMENT of the TAG property；
DESCRIBE EDGE can only query the COMMENT of the EDGE property；
And DESCRIBE SPACE can only query the COMMENT of SPACE。
So i want to know how to check the COMMENT of TAG and EDGE? As shown in the picture, I want to check the player's COMMENT.
You can try show create tag player
The same for edges. See https://docs.nebula-graph.io/master/3.ngql-guide/7.general-query-statements/6.show/5.show-create-tag-edge/
Related
I have embedded Google map on my wordpress website. When i see page then it on map on top left corner it shows a box with location name, address, reviews etc.
Now my question is how can i hide only review section from that box?
Thanks in advance.
Based on the information you have provided in your question, I'm assuming that you have one static location that shows up with all its details, you can remove the review section using Jquery but that will be complex, why don't you use the Maps API. Also can you provide more details as to what you are trying to achieve ?
I'll be able to help you in a better way then.
There's probably a historical reason for this, but I don't know where to start looking for where this might be documented.
Specifically, instead of the cryptic "anchor tag" with a "hypertext reference" (well, I suppose terminology was different back then):
StackOverflow
why didn't something like this happen?
<link to="https://stackoverflow.com">StackOverflow</link>
What exactly did "anchor" mean anyway?
According to the W3 docs:
A link has two ends -- called anchors -- and a direction. The link starts at the "source" anchor and points to the "destination" anchor, which may be any Web resource (e.g., an image, a video clip, a sound bite, a program, an HTML document, an element within an HTML document, etc.).
I'm not an expert in the field, but I believe that it is merely because of the terminology at the time. Reading that article can provide more details about the definitions, but you may need to message the original authors or historians to provide a creditable answer.
A was short for anchor, which could be a url or a named anchor (created with <a name="myanchor">text</a>). The text in my example would not be visually different, and another A tag could set its href to #myanchor. When clicked, the browser would scroll the named A tag to the top of the page, or at least ensure it was visible.
Link wasn't added until later, and it means something else semantically.
See http://www.w3schools.com/tags/tag_a.asp
As to why, I think only the Html group at the time could answer, but i'd guess that since you could link to another page or within the document, hyper linking wasn't all it could do. Or perhaps since bandwidth was more expensive, brevity had a higher value.
The link tag references a link the current document has with an external source, so it is used to specify a link with associated CSS files. Your thinking is "hyperlink", which is different to the tag's intended usage.
As for your new question about "anchor", I would assume it got its name as an anchor is stuck to its place, and the anchor tag points to a specific location (sometimes on the same page, using #id).
I see many pages out there without OG tags (i.e. tags as specified here: http://ogp.me/), yet the Facebook URL Linter seems to be able to get an image and description for them.
For example - you won't see any OG tags (or even other relevant meta tags that could be used to infer said data) on the home page of:
http://www.magicka2.com
But when you take it through Facebook, it finds a description and image:
https://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fwww.magicka2.com%2F
So, what am I missing? The image and description they get seem very specific (and correct). Thanks :)
In case of missing Open-Graph tags, Facebook analyses the page and extracts the image for which it thinks it suits the best and what text should be the description text. They follow some "rules" to determine which picture, but there is also some AI involved and it's part of their systems.
If you want to control which image/title/description your page will show when shared, I would advise to always provide OG-details explicitly.
System can automatically find that particular document and highlight it, if this document is available on first page of pager.
http://ZZZZZZZZZZ:10080/share/page/site/my-site/documentlibrary?file=IFTF_Ten-Year%20Forecast%20-%20Perspectives%202008_04-2008.pdf#filter=path|a.%20Secondary%20Research/Themen/01.%20Macro%20Environment/Future%20Trends.
but if i search some particular document which may be on other page, it is not position correctly.
i need way to do that? this is my link to click
<a target='_blank' title='${msg("label.open_folder")}' id="yui-gen112" href="/share/page/site/${item.site.shortName!''}/documentlibrary?file=${item.encodedName}#filter=path|${item.path!''}">${item.path!''}</a>
You're right that the file param only highlights the document if it appears on the current page - it's a client side highlight and entirely isolated from pagination controls.
It sounds like you're trying to deep link to whichever document library page a given document appears on and highlight that document. I don't think that's possible: the page the document is on may change when content gets added and deleted and may vary from user to user if they modify their individual sort order.
This may not be the answer you're looking for, but if you want to link to a specific document, then your best bet is probably to link to the Document Details page, which has the url format:
/share/page/site/${item.site.shortName}/document-details?nodeRef=${item.nodeRef}
I know the 'nofollow' means to Search Engines "Don't follow this link" (or at least, don't give SEO juice to that link), but what does the "me" mean?
I often see it paired up with "nofollow".
What is it used for? Where should it be used? What are the advantages?
Thanks
"me" means that this link leads to another of your profiles on the internet. Its for semantic purposes only.
i see that you use wordpress, so to see a full implementation go to the links page and add a new one. Near the bottom you'll see a link relationship section. The textbox at the top shows what the rel will look like on the link element once you save. This way you can explore how relationships influence the rel attribute.
Heres some further reading on this microformat: XFN
http://microformats.org/wiki/rel-me
has all explanations (including 30sec YouTube videos)