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kandi X-RAY | minds Summary
kandi X-RAY | minds Summary
Minds is an open-source, encrypted and reward-based social networking platform.
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QUESTION
I've got a nicely setup set of generic functions for my database crud actions. I need a little more fine grained control for a few specialized functions. I want to be able to search through list of database objects by property. Seems impossible, with one caveat- the fact that all objects will have a property of uuid, which is what I want to search by. Sooo... it must be possible with some genius minds from SO.
Of course, I want to do something like this:
...ANSWER
Answered 2022-Apr-17 at 03:59Define a common interface.
The best approach would be to make all of your classes that have a
uuid
property share a common base class, and then your generic function could restrict its type parameter to subtypes of that class:
QUESTION
In my AllSong.php page, I displayed all the songs title that I have from MySQL database. When ever user click on a particular title, it'll take to that song detail page.
Currently it can navigate to the details page but how the song Id displaying in the url is not correct. The Id is always 13 for some reason so Any suggestion or help will be really appreciated.
So right now, I'm getting like this when it navigate to Details.php page
...ANSWER
Answered 2022-Apr-15 at 03:50Update Allsong.php, you have to use foreach in order for the id-s to change for each song.
QUESTION
I'm attempting to code my first website from scratch and I have found myself stuck on this problem for the last day. I am trying to center the logos for my mobile view. I have them placed correctly in my @media tag and they are displaying inside the grid however after countless tries I cannot get them to center inside of there grid columns. I do apologise if any of my code is messy.
...ANSWER
Answered 2022-Mar-28 at 23:57.company-logos img {
justify-self: center;
}
QUESTION
I've been hobby programming in Rust for a while now and there's something annoying me when I try to create abstractions. Here's a small example I made of the kind of code I end up with when writing a program in a dependency injection style:
...ANSWER
Answered 2022-Mar-14 at 08:17Rust is not designed for Java's dependency injection mindset, indeed.
UserService
is now aware of the fact thatUserDatabase
is used elsewhere. TheUserService
only needs theUserDatabase
to call 1 function. Why should it have to be aware of the fact that theUserDatabase
is referenced elsewhere?
Because this is exactly the kind of things Rust wants to be explicit about.
This is not just a limitation: Rust wants you to know who owns your objects. The ownership system should design your mind and your program. This "share-style" is indeed not very Rusty - and one of the reasons Rc
and friends are not commonly seen in idiomatic Rust (they do appear, but not at the same amount as GC'd languages).
Do not think about services - think about data. Instead of asking who needs access to the user database, ask of whom it is. The owner does not inject the DB to whoever needs it, he just let them take a look. If main()
owns the database, the services should take a reference to it (or not exist at all). If both services own it, it should be Rc
. Either way, you have to be explicit about that. And that's a good thing!
QUESTION
How can I retrieve a specific data based on a key value passed to base API url. Here is the code for the component which retrieves the data using refreshing the page.
...ANSWER
Answered 2022-Mar-14 at 07:51It seems that you are only updating the data in the backend, thus necessitating the "refresh" to refetch the data. Instead of reloading the app you could just refetch the data.
Refactor the two GET requests of in the useEffect
hook into a standalone function to be called by the hook and at the end of the form submission.
Example:
QUESTION
Hi all great minds of stackoverflow, when I log "paySlip" variable at the end of "paySlipMethod()" function, the URLs are retrieved. However, when I call the function in "generatePaySlips()" function in a loop, I get "null", let alone pushing the URLs into "links" array... please enlighten me, a billion thanks to you all.
...ANSWER
Answered 2022-Mar-03 at 06:58As much i understand your requirement you want to push the URL returned from paySlipMethod
into links
array.
But I can't see any variable which is storing the returned URL here:-
QUESTION
ANSWER
Answered 2022-Feb-09 at 17:22You're close - you've just specified the wrong direction for margin-right
:
QUESTION
This is what I have for the plot:
...ANSWER
Answered 2022-Feb-06 at 11:27Finally, I put this to the side for some time when I got more R savvy. Instead of trying to overcomplicate things, I decided to make a really simple SEM path plot, then apply what was said in the comments here earlier to solve the issue.
SolutionSo the major issue I kept having was getting the title to map on. For some reason I couldn't understand what was causing the issue...until I figured out the order of operations for printing out the plot. So here is basically what I did. First I used a well-oiled data frame and wrote a model based off the old lavaan manual:
QUESTION
I have a list like this:
...ANSWER
Answered 2021-Dec-07 at 11:22Your list is one string. It should be more like this:
QUESTION
I have a list something like this:
...ANSWER
Answered 2021-Dec-07 at 10:20You might be able to use re.sub
here:
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