lux | Build scalable , Node.js-powered REST JSON APIs | REST library
kandi X-RAY | lux Summary
kandi X-RAY | lux Summary
Lux by Postlight is an MVC-style framework for building highly performant, large scale JSON APIs that anybody who knows the JavaScript language and its modern features will understand,inspired by Rails, Ember, and React. Read about it in this handy introduction. This isn't another wrapper around Express or a framework for building frameworks. This also isn't a replacement for server-side frameworks that render DHTML.
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Top functions reviewed by kandi - BETA
- Initialize the project
- Generate a compile index .
- Create a new Query runner
- Set watch on changes .
- Normalize manifest
- Higher order function to create new data .
- Rollback the database
- Dynamically migrations
- Delete a given type
- Create link template
lux Key Features
lux Examples and Code Snippets
Community Discussions
Trending Discussions on lux
QUESTION
Is there a way to have the plot legend categories in a specific order with a SpatVector map of package terra? Example:
...ANSWER
Answered 2022-Apr-01 at 12:35I have a bit tricky solution. You can manually set a legend in your plot using the base R legend function. You can use the following code:
QUESTION
I have dropdown menu for categories where you can select a type of property like (colocation, sell, buy) and based on that selection fields will show to add extra information's
But every selection need specific type of fields
For I'm using jQuery but I don't know how to show fields based on every selection
Html code for menu :
...ANSWER
Answered 2022-Apr-04 at 12:42I fixed this question by using this code
QUESTION
I'm trying to make a pie chart with 3 options:
- Create graph for all item when don't select dropdown options
- Show each graph for each item selection.
- Create graph for multiple item options. It's the sum of item options.
Below is my code:
...ANSWER
Answered 2022-Mar-31 at 09:30The multiple selection in the dropdown should be set as multi=positive and the values received will be a mixture of single and multiple values, so the format needs to be changed to extract conditions by the values included using isin. I'm also adding a setting as an initial graph. Please verify the data yourself as we have not verified all the data.
QUESTION
I'm trying to make a dashtable and its columns will be change dynamically based on dropdowns value.
Below is my sample code:
...ANSWER
Answered 2022-Mar-29 at 11:17This is the error javascript throws back in the browser console:
Object { message: "ID not found in layout", html: "Attempting to connect a callback Output item to component:\n \"tableDiv\"\nbut no components with that id exist in the layout.\n\nIf you are assigning callbacks to components that are\ngenerated by other callbacks (and therefore not in the\ninitial layout), you can suppress this exception by setting\n```suppress_callback_exceptions=True```.\nThis ID was used in the callback(s) for Output(s):\n tableDiv.children" } dash_renderer.v2_1_0m1644023699.min.js:2:84904
Object { message: "ID not found in layout", html: "Attempting to connect a callback Input item to component:\n \"columns_name\"\nbut no components with that id exist in the layout.\n\nIf you are assigning callbacks to components that are\ngenerated by other callbacks (and therefore not in the\ninitial layout), you can suppress this exception by setting\n```suppress_callback_exceptions=True```.\nThis ID was used in the callback(s) for Output(s):\n tableDiv.children" }
As it suggests, you are referring to id components that are generated by another callback (namely, callback render_tab_content generates the tableDiv div and is being referred to by update_column_name). This is a problem, as your tableDiv won't be present when you select the dashboard table but the callback may still be invoked (at least initially which is why you are having an issue to begin with).
It's best to perhaps have the contents of update_column_name combined with render_table_content and generate the column stuff you need through the one callback. You don't really gain anything from splitting into 2 callbacks in this instance, and if you really want, you can abstract the contents of the other callback into a normal function and just call it in render_tab_content. Here is a suggested adaptation:
QUESTION
I'm trying to create a stacked bar chart and then change color of it by dropdown value. Below is my sample code:
...ANSWER
Answered 2022-Mar-26 at 13:50The modification is that the drop-down default should choose a qualitative color name. And the bar chart color specification needs to be written in the form px.colors.qualitative.G10.
QUESTION
I have a DataFrame with 31 columns, which contains 3 categories "Classic", "Premium" and "Luxe" I want to swap the way the DataFrame works to have only 3 comumns "Classic", "Premium" and "Luxe" and 31 categories which can be listed inside.
Since I'm new I can only post a link to the picture for more clarity : Here is what I have and what I want to do
Here's what I tried so far:
Suppose we use this DataFrame
...ANSWER
Answered 2022-Mar-24 at 17:21You were right with melt. After that you need a pivot table:
QUESTION
Good day Everyone, I am getting Data from an API that looks like this . .
...ANSWER
Answered 2022-Mar-15 at 19:43You have a list within your dict, you should get the first item on the list and then use the key from the inside dict.
QUESTION
I'm trying to reimplement an algorithm to create a refine keywords list. I don't have the original source code, only the tool .exe file, so I only have the input and the expected output.
The problem here is that the output of my function doesn't match with the output of the original one. Here's the code that I'm using:
...ANSWER
Answered 2022-Feb-03 at 20:09How about taking it as a block of text, splitting on line endings or underscores and getting the unique remnants:
QUESTION
I have a dataframe grouped that contains rows assigned by a reference number like so:
ANSWER
Answered 2022-Feb-16 at 16:25With dplyr
QUESTION
I have 4 database tables Rental Car Company Database, Rental Car Details Database, Rental Car Rates Database, and Booked Car Database.
There are multiple Rental Car companies and locations that have multiple cars with each car having different rates ranges,
What I'm trying to do is query all these databases to find out what locations have only trucks available for dates 03/04/22 - 03/10/22.
I want each location to show how many trucks are available at each location along with the lowest daily rate and the highest daily rate.
The problem is each truck has different prices, so when I do a GROUP BY Location its giving the high and low rate of only one truck when two are available. My low should be the lowest dailyrate of the two and the high rate should be the highest daily rate of the two for the dates i have searched.
The result I get with the data and code below is:
Location CarCount Type RentalCarCompanyName lowrate Highrate LosAngeles 1 Truck Car Lux 281 281 NewYork 2 Truck Discount Car Rental 125 125What I'm trying to get is:
Location CarCount Type RentalCarCompanyName lowrate Highrate LosAngeles 1 Truck Car Lux 281 281 NewYork 2 Truck Discount Car Rental 125 169I have four database tables like the following
Rental Car Company Database Table Name: (geolocations)
Location Address CompanyName NewYork Queens, NY 11430 Discount Car Rental LosAngeles 1 World Way, Los Angeles, CA 90045 Car LuxRental Car Details Database Table Name: (Cars)
Location Car Type NewYork NYCar1 Truck NewYork NYCar2 Truck NewYork NYCar3 Car NewYork NYCar4 Truck LosAngeles LACar1 Truck LosAngeles LACar2 Truck LosAngeles LACar3 Truck LosAngeles LACar4 VanRental Car Rates Database Table Name: (prices)
Car fromdate todate dayrate NYCar1 2022-01-01 2022-04-01 199 NYCar1 2022-04-01 2022-07-01 499 NYCar1 2022-07-01 2022-12-31 300 NYCar2 2022-01-01 2022-04-01 125 NYCar2 2022-04-01 2022-07-01 399 NYCar2 2022-07-01 2022-12-31 200 NYCar3 2022-01-01 2022-04-01 169 NYCar3 2022-04-01 2022-07-01 267 NYCar3 2022-07-01 2022-12-31 250 NYCar4 2022-01-01 2022-04-01 169 NYCar4 2022-04-01 2022-07-01 267 NYCar4 2022-07-01 2022-12-31 250 LACar1 2022-01-01 2022-04-01 281 LACar1 2022-04-01 2022-07-01 267 LACar1 2022-07-01 2022-12-31 267 LACar2 2022-01-01 2022-04-01 300 LACar2 2022-04-01 2022-07-01 250 LACar2 2022-07-01 2022-12-31 267 LACar3 2022-01-01 2022-04-01 500 LACar3 2022-04-01 2022-07-01 700 LACar3 2022-07-01 2022-12-31 400 LACar4 2022-01-01 2022-04-01 500 LACar4 2022-04-01 2022-07-01 700 LACar4 2022-07-01 2022-12-31 400Booked Car Database Table Name: (bookings)
Car ArrivalDate DepartureDate Name NYCar1 2022-03-01 2022-03-19 Mike Smith LACar2 2022-03-08 2022-03-16 Joe Luck LACar3 2022-03-05 2022-03-25 Kelly JohnsonThe code I have tried is below
...ANSWER
Answered 2022-Feb-16 at 04:13Here is your updated query
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