elan | A Lean version manager
kandi X-RAY | elan Summary
kandi X-RAY | elan Summary
elan is a small tool for managing your installations of the Lean theorem prover. It places lean and leanpkg binaries in your PATH that automatically select and, if necessary, download the Lean version described in the lean_version field of your project's leanpkg.toml. You can also install, select, run, and uninstall Lean versions manually using the commands of the elan executable.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of elan
elan Key Features
elan Examples and Code Snippets
Community Discussions
Trending Discussions on elan
QUESTION
I have this code to iterate through a json file. The user specifies tiers to be extracted, the names of which are then saved in inputLabels, and this for loop extracts the data from those tiers:
...ANSWER
Answered 2022-Mar-26 at 21:00A pretty pythonic approach would be using exceptions:
QUESTION
I bought a new HP 15t (Pavilion) and installed Linux Mint/Ubuntu (after the pain of fighting with the BIOS). The touch pad according to Windows 11 devices is made by Elan, and in Linux Mint it simply doesn't work.
If I do grep -i "Using input driver" /var/log/Xorg.0.log
it is as if the touchpad doesn't exist. Flip flopping between the various xserver-xorg-inputs, has not helped.
Also various websites downloading code and trying to use dkms to get things to work hasn't worked either.
...ANSWER
Answered 2022-Feb-23 at 23:44So answering my own question. Doing sudo apt install linux-generic-hwe-20.04
and doing a reboot fixed this.
QUESTION
This is my Function :
...ANSWER
Answered 2021-Aug-19 at 21:56The type of second argument is text, not date.
The Correct call is
QUESTION
I am fairly new at SQL and have not incorporated a Loop into a SQL statement previously. This SQL query from elan.elig returns data as shown in the grid below.
...ANSWER
Answered 2021-Aug-19 at 20:10The issue is calling the function with arguments but not specifying any when creating the function. So you need something like(not tested):
QUESTION
I have two different tables (Medical and Rx Data) both that contain the Paid Date and Net Payment. I want to create a report summary by Year and Month of the Total Medical Net Payment and Rx Net Payment. When I run the below SQL, POSTGRESQL says "subquery uses ungrouped column "a.date_paid" from outer query"
My thought was to group by the first table and Subquery the total Net payment from the second table. POSTGRESQL
...ANSWER
Answered 2021-Aug-11 at 01:12I was able to resolve this myself...
QUESTION
I have two dataframe which I want to join normally i do inner_join
which gives only the one which are present in both dataframe and rest and not shown in my output.
How to do innerjoin and keep all the rows and assign label
First dataframe
...ANSWER
Answered 2021-Jul-30 at 07:38looks like you want join normally and do left_join
QUESTION
I need to modify our application so that a certain task is only done if the preceding database operation is successful. So I decided to use @TransactionalEventListener
.
The database operations are successful but the @TransactionalEventListener
never gets fired. I read the appropiate threads here on stackoverflow but nothing seems to work.
Hope you guys can help. ;)
Edit (additional info):
Neither the constructor nor onApplicationEvent
in class ApplicationListenerMethodTransactionalAdapter
seems to get called. Execution did not stop at breakpoints. Could the spring event handling be deactivated?
My Code (all of it is part of one class called DataController):
Listener:
...ANSWER
Answered 2021-Apr-23 at 10:30Problem solved thx too M. Deinum (see comments). The cause was a mix of lack of understanding and bugs. I edited the code example to reflect all that is needed for it to work.
QUESTION
I'm trying to use wavesurfer.js to create a web app, and I can't figure out how to display the transcript/caption using their Elan plugin.
...ANSWER
Answered 2021-Feb-23 at 14:50There is also `region plugin` in case that you want to use it.
I'm going to explain it below :
step 1 : HTML setupAdd the related CDN links to your html file.
You can just skip the second script if you don't want that region
.
QUESTION
I have two tables one for properties and one for users. and I wanna generate a new table that contains propertyID with user name, So i want to loop through the users ids from the properties table then do a query to get the name and assign it to the propertyID like the final table.
Properties
...ANSWER
Answered 2020-Nov-02 at 12:57just like this
QUESTION
I have a page in left side div items like item's image,title,its details, address ex. And on the right side I have a map (Leaflet Map) showing markers of address which taking from all of these left side items. Now I want to display marker location on map when mouse hover to the left information with its address. Shortly you can see live example in airbnb.com
I am using React Leaflet for map and React as you see. But data doesn't fetch from db yet, it is dummy data. Address is defined with lat and lng coords
Bikes.js
...ANSWER
Answered 2020-Oct-28 at 07:52I found a solution myself. It was easy :) Here it is:
First , in the Bikes.js file, I made an isHovered state and gives it null as a default. Then made handleHoverMarker(id) function with id which will get it from specific hovered item's id. In function I changed setIsHovered's value to this sent id. So then I shared isHovered and handleHoverMarker with props.
Bikes.js
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install elan
If you want to build elan from source, you will need to install Rust and Cargo and run the following:.
The windows build requires a 64bit developer command prompt and a windows version of perl.exe which you can download from https://strawberryperl.com/. Make sure this downloaded perl.exe is the first thing in your PATH so that the build does not try and use c:\Program Files\Git\usr\bin\perl.exe. The git provided version of perl doesn't work for some reason. Then you can run cargo build as shown above.
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