algorithms – Finbonacci heaps – Computer Science Stack Exchange

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Create a Video Gallery? – SharePoint Stack Exchange

I’m trying to create a Video Gallery for a post to show the work-in-progress of a project.
I want to display the videos in a similar way to how the Image Gallery is laid out. Confined into one window space. So it would look something like this – image gallery

I have scoured the web for answers but cannot find anything on the Sharepoint forums. I found some info about embedding with code but this is out of my comfort zone!
If anyone has any suggestions or solutions that would be amazing!
Many thanks
Steve.

postgresql multicolumn partitioning – Database Administrators Stack Exchange

Postgres 11

I want to make a table calendars, that is at the same time partitioned by range (one month of data) and a list of keys.

The reason is that:

  1. I want to prune months that are not longer updated.
  2. I need all the data to be partitioned by list of ids for further joins with and other partitioned table listings, that is partitined by the same list of keys.

The documentation says:

Declarative partitioning only supports range, list and hash partitioning, whereas table inheritance allows data to be divided in a manner of the user’s choosing.

Thus, if I get it right, this means that my taks can not be done with Declarative partitioning, but probably can be done using Inheritance.

So, I try to reproduce the given example with my modification

CREATE TABLE measurement (
                city_id         int not null,
                logdate         date not null,
                peaktemp        int,
                unitsales       int
            ) PARTITION BY RANGE (logdate); # this already does not accept mixed types of partitioning

than I try to create a partition with my mixed rules of partitining:

CREATE TABLE measurement_y2006m02 (
                CHECK ( logdate >= DATE '2006-02-01' AND logdate < DATE '2006-03-01' 
                        AND paektamp >0 AND peaktemp <=10)
                      ) INHERITS (measurement);

this gives:

cannot inherit from partitioned table "measurement"

Thank you!

WooCommerce limited role – WordPress Development Stack Exchange

I’m trying to make a custom Woocommerce role that only has access to the WooCommerce reports. The role needs to be able to see the sales reports, but not edit products or anything else on the website.

I tried creating a custom role, but when logging in with that role, I get this error: Sorry, you are not allowed to access this page.

Here is what I tried:

add_role('woo_limited', 'Woo Limited', array(
  'read' => true,
  'view_woocommerce_reports' => true,
));

Any and all assistance is greatly appreciated!

Bittrex API rate limit – Bitcoin Stack Exchange

This question has been asked in the #api-developers channel of the Bittrex Slack Group a few times.

Here’s the important fragment of the discussion with somewhat an answer to our question.

July 2nd, 2017

Some user:
seriously guys.. the rate limit.. what is it..

bittrex-bill:
It varies by API call.
If you hit the limit, you are abusing it. If you hit the limit a lot, you risk getting banned :]
I dont have a clearer answer for you right now

Some user:
Is greater than 1 minute consistently 24/7 within an acceptable use?

bittrex-bill:
yes

That’s it! I personally wish they would update the API docs with a clear and hard limitation, but for now, when we’re writing code that is long-running, and executes in a loop, we should try to cap the requests around 1 request per minute per API method.

Analysis applications, volume calculation – Mathematics Stack Exchange

Thanks for contributing an answer to Mathematics Stack Exchange!

  • Please be sure to answer the question. Provide details and share your research!

But avoid

  • Asking for help, clarification, or responding to other answers.
  • Making statements based on opinion; back them up with references or personal experience.

Use MathJax to format equations. MathJax reference.

To learn more, see our tips on writing great answers.

Google Forms/ Sheets – Web Applications Stack Exchange

Taking into consideration the little info you give, I imagine that if your response sheet (Form Responses) looks something like this:

+---------------------+-----------+------------+---------------------------+-------+
|      Timestamp      | Last name | First name |           Email           | Steps |
+---------------------+-----------+------------+---------------------------+-------+
| 2020-10-19 23:25:51 | Boc       | Florencia  | fboc9@vinaora.com         |   356 |
| 2020-10-19 22:33:29 | Boc       | Florencia  | fboc9@vinaora.com         |   175 |
| 2020-10-19 19:58:08 | Splevins  | Donny      | dsplevins7@ucla.edu       |   153 |
| 2020-10-19 18:40:52 | Castagne  | Cedric     | ccastagneb@ow.ly          |   382 |
| 2020-10-19 17:56:40 | Gipp      | Eloisa     | egipp4@webmd.com          |   147 |
| 2020-10-19 17:26:39 | Splevins  | Donny      | dsplevins7@ucla.edu       |   365 |
| 2020-10-19 17:09:17 | Riccardi  | Monica     | mriccardi6@wikispaces.com |   289 |
| 2020-10-19 17:07:08 | Boc       | Florencia  | fboc9@vinaora.com         |   284 |
| 2020-10-19 16:54:45 | Gipp      | Eloisa     | egipp4@webmd.com          |   174 |
| 2020-10-19 14:20:50 | Riccardi  | Monica     | mriccardi6@wikispaces.com |   233 |
| 2020-10-19 14:02:00 | Splevins  | Donny      | dsplevins7@ucla.edu       |   173 |
| 2020-10-19 09:51:38 | Riccardi  | Monica     | mriccardi6@wikispaces.com |   177 |
| 2020-10-19 04:49:03 | Splevins  | Donny      | dsplevins7@ucla.edu       |   320 |
+---------------------+-----------+------------+---------------------------+-------+

If so, you then need to create a new sheet and place the following QUERY formula i cell A1

=QUERY('Form Responses'!A1:E, 
    "select B, C, sum(E) where A is not null group by B, C ",1)

(Please adjust ranges to your needs)

enter image description here

If still in need please let us know.

iphone – Bluetooth tethering – Information Security Stack Exchange

How to prevent creating hotspots and tethering via bluetooth from iphone to laptop? I’ve changed the password but I had to reset every device in the house, took off the network at night but had to fight for bandwidth.

Nikon D3500 with Snapbridge – Photography Stack Exchange

I have looked around and found out that as of now, the D3500 has limited use with the Snapbridge app. I understand that the App will not show me what my camera is seeing and is mostly just there to push the button to take the picture. (I think that is a pretty lame extent of the app as do most others I have seen)

So my question has to do with the camera itself. While using Snapbridge, the camera screen will also go black and will force you to use the view finder. Is there a way to continue to use the camera screen while using Snapbridge as the basic remote?