metaphor | Open Graph , Twitter Card , and oEmbed Metadata Collector

Bootstrap 5 documentation for the spacing utility classes states:

Where sides is one of:

• t - for classes that set margin-top or padding-top
• b - for classes that set margin-bottom or padding-bottom
• s - for classes that set margin-left or padding-left in LTR, margin-right or padding-right in RTL
• e - for classes that set margin-right or padding-right in LTR, margin-left or padding-left in RTL

So, for a small bit of left padding, you'll use the class ps-1 in Bootstrap 5, where it used to be pl-1 in Bootstrap 4.

I assume they changed this so it would be less confusing for RTL languages, but I can't for the life of me think of what s or e would stand for. I'm never going to remember "s is left" without actually understanding what metaphor the s/e stand for.

So, what do s and e stand for?

I'm currently programming a webapp, and I'm almost done! But now I'm at the most boring section-- bug hunting. Its a tool for writers to warm up, so its almost all focused on inputting text. When you press enter, the next prompt appears, however when this happens, not only does the text area remain, but you also have to press tab to go to the next box.

So here's what my script needs to do:

1: let user enter text into input 1

2: when user presses enter, grab the text entered

3: Load next question and textarea box 2

4: Unmount/delete old textarea box 1

5: Replace deleted box 1 with an element holding entered text, so the user can see what they entered, but can't go back and edit it.

6: Move cursor to next box so user doesnt have to press tab every time

My code: https://codepen.io/gooeyWolf/pen/GRjaEVR

I'm struggling to build a query that dynamically constructs a cumulative sum using a date range.

To put the question metaphorically, I'm looking to calculate the average number of room service plates ordered per guest by day. Take the following example dataset:

This is the desired output I'm trying to achieve:

In essence, I need to build two figures: the sum of the maximum number of plates ordered per person and the number of people per day. I've generated the number of people per day—that was pretty easy. Where I'm struggling is building a query that can dynamically sum as the date range expands.

I was able to generate the query that gives me the desired number for a given date max. My problem is translating this into something that generates this number across all possible dates in one query. Here's an example query for a range from 10/1 to 10/1:

I'm trying to simplify this SQL query (I replaced real table names with metaphorical), primarily get rid of the inner query, but I'm brain frozen can't think of any way to do it.

My major concern (aside from aesthetics) is performance under heavy loads

The purpose of the query is to count all books grouping by genre found on any particular shelve where the book is kept (hence the inner query which is effectively telling which shelve to count books on).

I used the composite pattern to represent devices, which I would like to shut down before killing their power (calling their dtor). I ran into a problem trying to group the devices, especially regarding their state.

How would I proceed in the following scenario:

I have a fixed nav bar on mobile view, the site is horizontally scrolled through. The same code worked in another html page with an almost identical div structure. I'm having one main issue in this page -The fixed nav-container isn't fixed after the first page and sometimes the second page section or '#about. I've tried adding 'fixed' in the html of the nav but it still isn't working. HTML

I am trying to automatise some post-hoc analysis, but I will try to explain myself with a metaphor that I believe will illustrate what I am trying to do.

Suppose I have a list of strings in two lists, in the first one I have a list of names and in the other a list of adjectives:

The code below is not running as I expect it to, how come that the console.log() (at the //THIS) is affected by the code after it? If i run the following code with the outcommented code, the results of the top loggings change. Opposed to running it without the outcommented code so it doesnt change.

some more info about the code below, next.shape[0] returns a double array that looks like this:

Imagine you have a task to perform a complex DB migration as part of a new version release into production, how would you usually do it in a Clojure project?

An example for a new "big" release, migrations:

• V1__create_new_tables (easy, just use vanilla SQL with CREATE TABLE)
• V2__perform_complex_migration (CREATE TABLE foo, loop through another table and fill in new foo table with some data using custom Clojure code)
• V3__do_something_else (easy, could be another simple SQL query

How would you do that 2nd migration in an automated way? All 3 migrations have to be executed in order for a new release to be successful.

Looks like Flyway DB has Java migrations which looks like exactly what is needed but is there any way to use it from Clojure?

Perhaps one can add another .clj file along with other .sql migrations and Flyway would pick it up?

I'm a bit surprised I can't any examples for what seems like a very common task in Clojure, only simple SQL queries.