Multiverse Apprenticeship Coding Assessment [closed] - javascript

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This is JavaScript. I am very new to coding and I am stuck in one assignment in the Multiverse Apprenticeship Coding Course, as the 'if' statement doesn't seem to be working.
Can someone please help me?
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Get values from database in drop down [closed]

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Closed 6 years ago.
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Here is my code:
<ui-select ng-model="apptDetails.profile" name="profile" theme="bootstrap" ng-required="true">
<ui-select-match placeholder="Select Profile" >{{$select.selected.Profile_name}}
</ui-select-match>
<ui-select-choices
repeat="profile.Profile_id as profile in profileList | filter: $select.search">
<span ng-bind-html="profile.Profile_name | highlight: $select.search" ></span>
</ui-select-choices>
</ui-select>
I need to get values from database and its already displayed in dropdown, I get values in ng-model but it cant be set in drop down (not in option) however if I send post request it works.
e.g: if profile is abc on database for particular user, it displays on that dropdown pre selected. When I get information for that user in form, all the text fields get data from model but it cant be shown in the dropdown.
You may have done something wrong... As i created a demo on plunker, its working fine.
May be it can help you...
https://plnkr.co/edit/43ToW4?p=preview
Try this for ng-repeat
<ui-select-choices
repeat="profile in profileList | filter:$select.search">
<span ng-bind-html="profile.Profile_name | highlight: $select.search" > </span>
</ui-select-choices>

How to show NZ$ / AU$ instead of just $ using this code? [closed]

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I'm using the below code as part of a toggle switch solution for my site and it's great but it only shows up a dollar sign for each currency as they're both in dollars.
What would I add to have it say NZ$ and AU$ instead of the naked $?
<span data-currency="AUD" class="left">&dollar;</span>
<span data-currency="NZD" class="right">&dollar;</span>
How about
<span data-currency="AUD" class="left">AU&dollar;</span>
<span data-currency="NZD" class="right">NZ&dollar;</span>
Which should result in:
AU&dollar;
NZ&dollar;
Is that what you're trying to get?
Anything inside the <span></span> should show up for your users.

Line spacing 1 1/2 means how much in web development? [closed]

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I have a client requirement to set line space to 1 1/2 (1.5). It's for setting line-height while creating PDF through PHP, and the PDF is a court document (US).
I am not a designer guy, and I am unable to understand the requirement. If some could help me to understand the requirement it will be really helpful for me.
I believe the 1.5 is 1.5x line-height.
Refer to the line-height property in CSS.
This is probably a document requirement ... that there be space between lines, like setting line spacing in MS Word.
The comparable in HTML/css would be CSS setting: line-height.
See https://developer.mozilla.org/en-US/docs/Web/CSS/line-height

Calculation that results in 222222328186035px [closed]

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Closed 8 years ago.
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Does this number has any significance?
On one computer from a guy at our company, the Kendo Popup plugin i'm using is incorrectly positioned and the inline style is clearly a miscalculation.
Just wondering what's up as this is such an odd problem.
Searching google for 222222328186035px yields a few results but nothing that explains whats up.
Oh I found it. :)
Someone probably did 2 / 9 (or a similar fraction) in "float" precision and then printed at a higher precision than "float" accurately stores.
In C
#include <stdio.h>
int main() {
printf("%.2f\n", (float)(20 / 9.0));
}
Output:
0.22222232818603515625

Are there unsolvable 8 puzzles just like 15 puzzles [closed]

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I am developing a 15 puzzle sliding puzzle game using JavaScript. As half of the combinations in a 15 puzzle is unsolvable I use the formula in http://mathworld.wolfram.com/15Puzzle.html to check the solvability.
I am currently adding the option to switch to 8 puzzle (3x3).
Are there unsolvable combinations in 8 puzzle too? If so can I use the same formula for it too?
Yes, half of the configurations of a n-puzzle game are unsolvable as stated here and here.
Also you can apply the same criterion: the number of inversions of the permutation shall be even.

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