What is the best way to do it? Question of building hierarchical links.

Every day, I create Level 1 backlinks for the Money site. I want GSA to create for every level 1 backlink, say 50 level 2 back links per day. Every day I create new projects, but I think it's a bad way to do it, that it takes too much time and that there is probably a better way to do it. It is important for me to create the same number of level 2 backlinks every day to level 1 backlinks. Can I create a project and add URLs to this project every day? Is there an option to create, for each specific amount of backlink backlink level 2 per day, without creating new projects?

Hierarchical limit of volumes, how does it work?

I need a quick way to query the closest point of the triangles of a mesh, and I know that a BVH tree does a good job when looking for from the nearest point.

Can someone direct me on the right track? I want to implement such a tree but have no background.

public key – Which hierarchical deterministic derivation path is used for FIDO authentication on a Ledger Nano S?

Which hierarchical deterministic derivation path is used for FIDO authentication on a Ledger Nano S? Does it ask for a different key each time or is it always the same key?

If I log in to Google for 2FA, can I request a proof of the desired path of access or should it be due to a particular key?

I wonder how much privacy I lose if I use a large Nano S book that is not exclusively for a 2FA account. For example. What happens if I use it for multiple Google accounts, other businesses or if the crypto-currency is used? Could Google discover a balance in Bitcoins if the same ledger is used for 2FA?

seo – Hierarchical vs Flat sitemap

Your question is divided into two categories, each with different considerations:

XML Sitemap
In your XML sitemap, you can specify both the frequency of change and the ranking of priorities for different pages. This helps search engines determine the importance of a page on the site and the frequency with which it must be searched for changes. Avoid listing duplicate content pages such as / fashion / women / shoes and / fashion / shoes / women. In this case, choose the canonical URL to submit to the search engines.

URL structure
Respecting a minimum hierarchy in your URL structure for each page or faceted search results will allow a search engine to index your site and view top-level category pages. (For example, the result of searching a department store may indicate different departments).

User experience
A menu too deep can hinder the user experience, which might be overwhelmed by choices or simply tired of exploring many levels of navigation. Having a good faceted search interface with the most common categories as predefined filters can help avoid a too complex menu. In the same way, having an Ariane thread on the page can help users to return to the top-level category or sub-category pages.

Search Engjne Optimization for the products themselves
For each product on your site, consider adding schema microdata in your markup. This will help search engines identify the individual products available for sale on your e-comm site. See https://schema.org/Product

Also remember to add an RSS or XML feed and submit it to several sources to improve the reputation of your site.

seo – Hierarchical vs Flat site-map

I want to create a site map for my ecommerce site.

On the homepage, there is a multilevel menu like this:

enter the description of the image here

The user can click on any of the following links since the Home page:

  1. Fashion -> enter the fashion department
  2. Fashion> Women -> enter the sub-department of women under Fashion
  3. Fashion> women> Shoes -> enter the unit of shoes under the women

There are also page links Help me and about us this use can range from Home Page.

When it comes to SEO, what is the best way to create a site map?

enter the description of the image here

So, the user has 2 ways to navigate to Womensub-department, either directly via Home page or while sailing from home to Fashion and then Women page.

Web Design – Hierarchical List for Selection of an Element

The user tries to select an item that will be used in a form. This could therefore look like the selection of interests in an application where you can choose the more general case (for example, the sport) or the more specific case (for example, baseball).

I have hierarchical data where:
* Only one node can be selected.
* Users can select nodes anywhere in the tree
* Leaf nodes must be selectable
* Parent nodes can be selectable. Selecting a parent node represents a selection of all its descendants.
* Selectable parent nodes are rare.
* The depth of the data is deeper than can be easily displayed on the screen at one time.

I develop an interface to browse this data. This data must be usable on the desktop and mobile interfaces of the Web.

I'm thinking of modeling an interface based on what Apple does with hierarchical menus, like the one below. The differences in my case are mainly the following:
* Elements can have three states: selectable node, refined node, and nodes with both abilities. How can I do this clean look?
* My design should work reasonably well on both the desktop and the mobile. How to design the refinement signifier in a discreet way, even in office views?
* My lists have a lot of heterogeneous content. This occurs only rarely in Apple menus, such as the close button of the second screen capture. How to display heterogeneous content without appearing disjoint?
iOS settings menu

Notice the blue line at the bottom representing different content.
iOS turn off the screen

What I've been thinking of up to now is similar to the Apple design. These two screenshots show the top level of the hierarchy here, and …
High level of hierarchy

… the screen after food is selected.
Refinement of the hierarchy

I like the multi-screen approach of this design for my use case. I am therefore mainly looking for information on the icons / buttons to insert and on the separation of the content. The examples on the web and the high fidelity fictional examples are particularly interesting, but I am also open to low fidelity returns.

The only structural thing I think that could be changed is in the case of a combination where a parent node can also be selected. Conceptually, I've illustrated it here:
Alternative design to the combination

I would like to draw attention to the fact that this makes the rows less cluttered and seem more homogeneous. But I do not know exactly how to design the actual level selection mechanism. How can I clearly indicate that the current level can be selected? By the way, how can I indicate the situation where the current level can not to be selected?

Hierarchical deterministic email addresses? – Information security stack exchange

I do not know if this question has its place here, but I can not think of any other community that would like or know such a service more often than not.

I am looking for a messenger service that allows me to create and destroy children E-mail addresses easily, and to manage and display them from one place. It would behave as a single inbox containing the email addresses of all addresses.

This would allow me, for example, to register at your-service.com with g063d0442-8eee-427c-8c71-70c27cdd895a@provider.com and your-newsletter.com with g40def3e6-6cdf-4191-b163-9fa3ce4997c3@provider.com. If I discover that your-service.com is sending unwanted spam or a database leak, I can simply cancel the associated address in one second and no one would be wiser.

The UX would be a bit similar to the Bitcoin HD Wallets.

It is also relatively similar to disposable email addresses offered by services such as Mailinator, but private.

How to model hierarchical json in Java

I am a front-end developer who is new to backend development. My task is to model JSON in a Java object. This is only some dummy data for the moment that my controller returns.

"The data": {
"objectId": 25,
"column name": [
"ColumnValues": [
            "Category One",
            "Category Two",
            "Category Three",
            "Category Four",
            "Category Five",


And here is my attempt. The controller returns this JSON correctly. But is it not too simple? What I believe we need to do, is extrapolate the column name and colonneValeurs paintings in separate classes, but I do not know how.

package com.category;

import java.util.List;

Public class MyObjectData {
private int objectId;
private list column name;
private list columnValues;

public int getObjectId () {
return objectId;
public void setObjectId (int objectId) {
this.objectId = objectId;

public list getColumnName () {
return columnName;

public void setColumnName (colName List) {
this.columnName = colName;

public List getColumnValues ​​() {
return columnValues;

public void setValues ​​(List of values) {
this.columnValues ​​= values;


With regard to the columnNames and colonneValeurs, I think I should rather do something like this in the model:

private list columnNames;
private list columnValues;

public list getColumnNames () {
return columnNames;

public void setColumnNames (List columnNames) {
this.columnNames = column_name;

public list getColumnValues ​​() {
return columnValues;

public void setColumnValues ​​(List columnValues) {
this.columnValues ​​= columnValues;

And then I would have two separate classes for them like this:

package com.category;

import java.util.List;

Public class ColumnName {

private String columnName;

public String getColumnName () {
return columnName;

public void setColumnName (String columnName) {
this.columnName = columnname;


package com.category;

import java.util.List;

Public class ColumnValue {

private String columnValue;
private int columnValueId;

public String getColumnValue () {
return columnValue;

public void setColumnValue (String columnValue) {
this.columnValue = columnValue;

public String getColumnValueId () {
return columnValueId;

public void setColumnValueId (int columnValueId) {
this.columnValueId = columnValueId;


I feel that I have all the good pieces, but I'm not sure it's a better approach than my initial attempt … that works. I am just looking for comments. Thank you in advance.

tagging – How to clean hierarchical tags when adding new levels in Digikam?

I guess you're not able to do that, because that would defeat the purpose of nesting.

You can create the same tag a second time outside this hierarchy, but the point of


Is Ant and Cat are the two Animals, but not all Animal is a Mammal and or Cat.

Therefore, when you search for the tag Animalyou will find all Animals. When you search Mammals, you will only find Mammals – and so on.

If, on the other hand, you had a flat search:


then there is no way that a picture only tagged Cat will be found by searching Animal.

In theory, you could have a routine that does the hierarchy automatically, so while the image contains only the tag Cat, your program puts it in Animals etc. I do not know if DigiKam (or any other program) can do it, and it probably would not be the best idea, because it's possible that the tags are ambiguous (for example, Cat also reference to Caterpillar Inc. machines).

custom publication types – How to display separate hierarchical and nonhierarchical taxonomies

I use this little code for display names of taxonomies used in publications:

$ taxonomy_names = get_post_taxonomies ();
the_terms ($ post-> ID, $ taxonomy_names, & # 39 ;, "•", & # 39;);

but this displays hierarchical and non-hierarchical taxonomies. How can I separate them?

Thank you!