Lightning Network – Bolt11 – Why is the description field limited to 639 bytes?

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Translate YouTube Title / Description – Ranking in over 100 languages ​​for $ 5

Translate YouTube Title / Description – Ranking in over 100 languages!

CLASSIFY A VIDEO in the most popular 100 languages ​​and GET TARGETED TRAFFIC and leads.

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  • Rank in more than 100 foreign languages ​​- Basic is to translate the title and description of a video into a language pack

Almost all of these people also speak English, so as to understand your video and your website, but when they use YouTube, many choose to use it in their native language. If the title and description of your video is in their language, they will be more likely to appear higher in the results.All the visitors you will need
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This will help your videos rank, whether you are targeting a global audience or a local audience of multiple languages. For example, in the United States, 40.5 million people speak Spanish as their main or only language! And 3.4 million speak Chinese. Almost all of these people also speak English, so understand your video and your website, but when they use YouTube, many choose to use it in their native language. If the title and description of your video is in their language, they will be more likely to appear higher in the results. And we all know that it is much easier to categorize sites / videos in other languages ​​than in English! Enjoy it before your competitors.

Spanish, Italian, German, Hindi, Russian, Chinese, Portuguese, French, Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Byelorussian, Bengal, Bosnian, Bulgarian, Burmese, Catalan, Cebuano, Chichewa, Corsican, Croatian, Czech, Danish, Dutch, Estonian, Filipino, Frisian, Galician, Georgian, Greek, Gujarati, Haitian Creole, Hausa, Hawaiian, Hebrew, Hmong, Hungarian, Hungarian, Icelandic, Indonesian, Irish, Japanese, Javanese, Kannan, Kannada, Kannada , Khmer, Korean, Kurdish (Kurmanji), Kyrgyz, Lao, Latvian, Lithuanian, Luxemburgish, Macedonian, Malagasy, Malay, Malayalam, Maltese, Maori, Marathi, Mongolian, Nepali, Norwegian (Bokmål), Pashto, Persian, Punjabi, Romanian , Scottish Gaelic, Serbian, Sesotho, Shona, Sindhi, Sinhalese, Slovak, Somali, Sunan, Swahili, Swedish, Tajik, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Welsh, Xhosa, Yiddish, Yorish, Xhosa Zulu , finnish, polish, slovenianJ & aur; aurai n access your YouTube channel to add the links. This is accomplished through an automated tool that provides OAuth access to my software.

. (tagsToTranslate) seo (t) youtube

categories – Need to create a filterable page (see example in the description)

I need to develop an index with links and content similar to this one

In short, it will be a single page, with over 200 links to an external source, they should be able to be filtered according to different categories just like on the website that I have provided.

Is there a WordPress theme or plugin that you can recommend where I can achieve this result?

In addition, I am open to options other than WordPress.

matrices – State space model / description of the ratio of blood and insulin ratio

I am currently trying to solve a state space model for a person's blood glucose ratio and insulin ratio.

The following is presented in the problem:

I (t) = ratio of insulin in the body

S (t) = ratio of blood glucose in the body

The stable baseline state is a fixed level with a level of hypoglycemia = S0 and an insulin level equal to zero.

The following properties are presented for each state variable (I (t), S (t)):


  1. The presence of insulin increases the rapid turnover rate (= reduction in blood content). The higher the content of sugars and insulin, the higher the turnover is. It is assumed that the blood level decreases in proportion to the product of the sugar and insulin content.
  2. If the level of sugar in the blood falls below the stable reference point (S0). Sugar will be processed by the liver in proportion to the sugar deficit.
  3. An increase in blood sugar occurs during the consumption of food. The effect of this is proportional to the time function z (t)


  1. If the blood sugar level exceeds S0, the insulin is released proportionally to the excess sugar.
  2. Insulin itself has a limited duration. Half of the free insulin becomes inactive within 10 to 25 minutes
  3. If the patient is diabetic, an external injection must be made. Suppose that the amount of insulin administered is proportional to a function of w (t), which describes the pattern of injection.

The question is:

Provide a description of the state space with the relationship between blood sugar content (S (t)) and insulin content (I (t)) as state variables .

What I've tried / interpreted: for sugar:

  1. S (t) = -k1 (S (t) -S0)
  2. k3 (S0-S (t)) = S (t)
  3. Z (t) = S (t)

combined: S (t) = -k1 * k2 * I (t) * S0 + k1 * k2 * I (t) * S (t) – k1 * k2 * I (t) * z (t)

For insulin:

  1. k3 (S0-S (t)) = I (t)
  2. k4 (I (t)) = I (t)
  3. w (t) = I (t)

Combined: I (t) = k3 (S0-S (t)) + k4 (I (t) + w (t))

Is the interpretation correct? If so, how can I continue to get the state variables S-t and Y (t)?

solr – How to boost the title field relative to the description field?

What I want to realize is that the title field is more important than the description field. How can I get there?

http: // localhost: 8983 / solr / jobs / select? q = ((title: "$ text " ^ title of: $ text) ^ 5.0 (description: "$ text " ^ 2.0 description: $ text) ^ 2.0) & fl = *, score & defType = edismax & qf = title ^ 2.0 + description ^ 1.0

How to get the URL of the image from the description

Can any one tell me how to get the URL of the image from Description Field in Magento 2.3.2

pathfinder 1e – In the description of the curse wan oracle, what does it mean to "inflict a spell"?

Wan [3PP]

Source Oracle's Curse, copyright 2014 by RJ Grady, published
by tripod machine.

You are pale, sick and languorous, with one foot in the door of death.


You have the tired condition, but are immune to the exhausted

On the 5th level, you learn the "inflict" spell of any level spell you can

At level 10, add a burn radius to your known spells.

At the 15th level, add exhaustion waves to your known spells.

I was browsing the list of Oracle spells on Pathfinder srd and found the spell mentioned above. I am confused by the following wording: is there a spell called inflicting that I do not know or is it a method of delivery? Perhaps it is to inflict light wounds and injuries. moderate injuries. That's my best guess, but I'm probably wrong about it.

seo – How to make sure that the user lands exactly on the same section as on the code snippet or description?

I've found that Google chooses the content of our page and the poster as an extract. But once the user has opened the link, the content of the excerpt presented is down, which makes it very difficult to discover.

How can we solve this problem? Is there a way by which we can ask Google to scroll up to the content of the featured snippet?

The link shown in the snapshot is as follows.

enter the description of the image here

magento2 – Magento 2: Description of the moving category

I am currently trying to move the description of the category below the product grid.

Below is the catalog_category_view.xml disposition:


I've tried to update the XML layout of the category with the following code, but nothing seems to change, do you have any ideas?

      – Are HTML tags allowed in structured data product description?

I provide structured data on the product pages of an ecommerce site with the help of json-ld. For description, I included the HTML markup exactly as it is on the page. For example:

  "@context": "",
  "@type": "Product",
  "name": "Test Product",
  "sku": "1234567",
  "mpn": "ABCDEFG",
  "offers": {
    "@type": "Offer",
    "url": "",
    "price": 100.00,
    "priceValidUntil": "2020-09-03",
    "priceCurrency": "USD",
    "itemCondition": "",
    "availability": ""
  "image": "",
  "description": "

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

  • Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo
  • rnt
  • Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem
  • rn
rn", "brand": { "@type": "Thing", "name": "Test Manufacturer" } }

I found this question on, where the answers provided do not seem to reach a particular consensus on the subject. The documents for the display of tasks explicitly indicate that the description should be provided with the help of HTML tags, while the documents for the products make no mention of how it should be formatted.

I have read a plethora of articles on the subject and I have not found anything authoritative about it. Google's Structured Data Test Tool does not seem to have a problem with the tags in the description, but I do not know if my markup is treated as plain text in this scenario.

Are HTML tags in a product description allowed and / or encouraged, or should I remove them and provide only text content?