mash | Tiny , super fast JS prototype abstraction | Frontend Framework library
kandi X-RAY | mash Summary
kandi X-RAY | mash Summary
I think I have some AOP in my OOP. install: npm install mash-js. size: < 1 kB.
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QUESTION
That is: each element in a list ends up as the first element in the corresponding list in a list of lists.
Like the following:
...ANSWER
Answered 2021-Jun-04 at 08:56You can insert the elements at the 0 position
QUESTION
I receive spreadsheets with some randomized rows and every time I need to organize the rows in certain groups, and add a blank row between 2 groups. I could identify the groups by a tag that's defined in one column, or by a identifier number column, but I also need to get the row that comes right below the identifiable group.
I already mashed together some working code to change some names I need, and added a menu that will trigger the functions, but I can't even begin to understand how I could group and move these rows to the order I need them showing up.
Does anyone have any idea of how I could build that up, or any pointers?
EXAMPLE FILE:
PURPOSE:
In the file I have simulated how I get the sheet, and I need to arrange the second identifier rows together with their respective totals (which comes below).
I added the codes I've been tinkering around which I'll also add here:
...ANSWER
Answered 2021-May-20 at 13:57You could do the following:
- Declare an empty 2D array (
groups
) where all the different groups will be classified (agroup
being the rows with a unique combination of 1st and 2nd identifier). - Loop through each row of data.
- For each row, append the row to the last inner array in
groups
. - For each row, check if column B is empty. If that's the case, append a new array to
groups
. - Declare an empty array (
outerGroups
) where each set of groups with the same 2nd identifier will be grouped. - Loop through
groups
. - For each
group
, check if anouterGroup
with this 2nd identifier exists (you can use find for this). - If a match is found, add the
group
to the foundouterGroup
. Otherwise, create a newouterGroup
that includes thisgroup
. - Modify
outerGroups
in order to concatenate blank rows in between, and use flat() to convert this to a 2D array. - Set the resulting values via Range.setValues.
QUESTION
I've written some JavaScript function (selectMeal) to loop 7 times randomly selecting 1 item from an array (tempMealList) then push the item to another Array (dinnersPicked). Once the items been added to the new array (dinnersPicked) it's then removed from the original array (tempMealList) to avoid it from being selected again.
In the console, each run of this function (selectMeal) yields no issue, but when I trigger the function on a button click in HTML, each time the buttons clicked the array being used seems to be permanently altered, with the items randomly selected on the first run of the function not being considered on the second click and similarly for any successive click, any item previously shown is not considered.
I've tried to resolve this in the function by redefining the variables at the start of the function to reset the array being considered on each click but this doesn't seem to work.
What am I doing wrong and how can I make sure that with every click the original array is considered?
Here is the code:
...ANSWER
Answered 2021-May-08 at 23:40When you do let tempMealList = mealList;
those two variables are now pointing to the same array. So when you do tempMealList.splice(index,1)
you are also modifying mealList
.
Try let tempMealList = [...mealList];
instead to make a copy.
QUESTION
I've currently got the following below, is there a neater way of doing this without the forEach
?
It's a Friday and my head has gone to mash today :)
...ANSWER
Answered 2021-Apr-30 at 10:07You can use Array.prototype.reduce()
for a one-liner solution:
QUESTION
I'm working on a project right now and i set a media query for when the screen is 768px it transforms into a mobile layout. Unfortunately I am having an issue with the activities section of my page. When the media query kicks in all of the cards for that section are supposed to be displayed in a flex with the direction being a column. Instead all of the cards just mash up into each other and overlap causing issues with the footer as well.
This is how that section of HTML code looks like.
...ANSWER
Answered 2021-Apr-21 at 00:47Trying changing your max-height from 600px to 100% in the .grid-container and tell us if that's the result that you're looking for:
QUESTION
Writing a straight quote to curly quote converter and am looking to separate substitution into a few different steps. The first step is to replace contractions in text using a lexicon of known contractions. This won't solve ambiguities, but should convert straight quote usages in common contractions.
ProblemIn Java, \b
and \w
don't include apostrophes as part of a word, which makes this problem a bit finicky. The issue is in matching words that:
- contain one or more apostrophes, but do not start or end with one (inner);
- begin with an apostrophe, may contain one or more, but do not end with one (began);
- end with an apostrophe, may contain one or more, but do not start with one (ended); and
- begin and end with an apostrophe, but may not contain one (outer).
Given some nonsensical text:
'Twas---Wha'? Wouldn'tcha'? 'Twas, or 'twasn't, 'tis what's 'tween dawn 'n' dusk 'n stuff. Cookin'? 'Sams' place, 'yo''
the regexes should capture the following words:
- inner:
what's
- began:
'Twas
,'Twas
,'twasn't
,'tis
,'tween
,'n
- ended:
Wha'
,Wouldn'tcha'
,Cookin'
- outer:
'n'
,'Sams'
,'yo'
Here are non-working expressions, a mix-mash of maladroit thoughts:
- inner:
\p{L}+'\p{L}*\p{L}
- began:
((?<=[^\p{L}])|^)'\p{L}+('\p{L}|\p{L})?
- ended:
(\p{L}|\p{L}')+'(?=[^\p{L}]|$)
This one appears to work:
- outer:
((?<=[^\p{L}])|^)'\p{L}+'(?!\p{L})
What regular expressions would categorize this quartet of contractions correctly?
...ANSWER
Answered 2021-Apr-20 at 03:18This regex should do what you want. It uses named capture groups to categorise the words with appropriate lookarounds to ensure that we match the whole words with the required outer quotes:
QUESTION
Background:
I am attempting to combine two things:
- I want to pre-populate a
TextField
with data pulled from an API - I want to give the user the ability to edit the
TextField
I can do each of these things independently (see below), but I am trying to get TextField components that let me do both at the same time.
Any ideas on how to mash these together?
Code:
...ANSWER
Answered 2021-Apr-13 at 02:01You'd probably want to wait for the data to return from the API and render the component with data passed in as props once the API has given you
For example:
https://codesandbox.io/s/delicate-glitter-3njd9?file=/src/App.js
There's an if
statement in the main App
component that if the API has returned with data, will render MyComponent
, otherwise it will display "API Content not loaded."
You can do this within the same component if desired, but because fetch returns a promise that will not resolve instantly, you wouldn't be able to pre-populate the field value with the API response. You'd instead have to have a placeholder that is there while the API content is fetching and then once it has returned update the field value, which I would not recommend as the field's value might update while a user is typing.
QUESTION
I really cant believe that getting JQuery to work with Rails 6 and Webpacker 6 can be so hard.
Suggestions in Rails 6: How to add jquery-ui through webpacker? don't appear to have worked but hard to know if it is the same code stack.
I am using Rails 6.1 and a pre-release version of Webpacker 6.0 to get Heroku to play nicely. Oh, and most of my "Javascript" is in .coffee files.
I even tried renaming application.js to application.coffee and reformatting but that didnt work either.
My Gemfile has
...ANSWER
Answered 2021-Apr-01 at 08:50Follow the "updated" answer in the given article.
https://gorails.com/forum/install-bootstrap-with-webpack-with-rails-6-beta
QUESTION
This is my first almost successful addon. It is a standalone script. I have tested it on several slide decks created by others. In the latest test the Table of Contents which my code creates used a master/layout from the deck rather than the BLANK predefined one I called for in my code?
...ANSWER
Answered 2021-Mar-29 at 17:12Since your slides have a custom template, the predefined layouts have been overwritten by the new template. You need to specify the object ID from the specific layout you want from the slide-mania
master.
Sample Code:
QUESTION
It is possible to encode a unicode character in multiple different ways. This is annoying when creating software. For example, the following string can be encoded with two different rune sequences:
...ANSWER
Answered 2021-Apr-01 at 07:23The golang.org/x/text/unicode/norm
package can be used:
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