Advertisements I am trying to construct a hasManyThrough relationship in Laravel 10. I have 3 tables: users table (standard Laravel columns), client_assignments, and media_ad_plans A user can be assigned to multiple clients in the client_assignments table. In the media_ad_plans table an entry belongs to one client. In my Users model I am defining the relationship… Read More Laravel: Has many through not respecting whereHas
Advertisements I have a search mechanism like this, with "client.partner" nested relation: $query->whereHas("client.partner", function ($query) use ($searchterm, $relation) { $query->when($relation === "contains", function ($query) use ($searchterm, $relation) { $query->where("partners.name", "LIKE", "%" . strtolower($searchterm) . "%"); }); }); The question is, that how "partners.name" in where clause can be lowercased. I tried to use LOWER() function,… Read More How to lowercase nested relation field in Laravel Eloquent query?
Advertisements When creating two relationships with the exact same properties, I want Neo4j to update a property of the relationship based on the previous value of that property. For instance, increment a counter. Any thoughts on how I can update the following query to achieve this? CREATE (p:Person {name: "Tom Hanks"}) CREATE (m:Movie {title:"You’ve Got… Read More Neo4j relationship: update a property based on its old value
Advertisements from itertools import permutations,product,combinations_with_replacement colours = [‘r’,’g’,’b’] y = list(product(colours,repeat =2 )) x = list(combinations_with_replacement(colours,2)) print(y) print(x) I understand permutation of a set of objects is an ordering of those objects. When some of those objects are identical, the situation is transformed into permutations with repetition. >Solution : This may provide some insight: colours… Read More What is the relationship between the product function and the concept of permutations with repetitions?
Advertisements I had another request which complicated my life even more. I’d like to load more datas in to my html when I click my button ´See more´. Ideally I should have only 4 items displayed by default. And each load should add 2 more. Now, what’s the best approach? I’d like a hint if… Read More Load more data from json on click
Advertisements Currently have all data displaying perfectly except the boolean ones. I have some data that if true or false they should display different html/css So, how can I have a class or html that shows the data if returns true? I’m a bit stuck on parsing this data on this code. As I was… Read More Check if true or false on json parse into html
Advertisements Trying to get matching id’s from a table and inserting them again in the same table under differnet relationship. $contentPack = ContentPack::find($id); $cloned_pack_goals = DB::table(‘content_pack_goal’)->where(‘content_pack_id’ , $contentPack->id)->get(); $cloned_pack_goal_ids = $cloned_pack_goals->goal_id; Produces Exception Exception Property [goal_id] does not exist on this collection instance. dd($cloned_pack_goals); outputs: Illuminate\Support\Collection {#2466 ▼ #items: array:2 [▼ 0 => {#3129 ▼… Read More Laravel Getting id's from a table and inserting them into another table
Advertisements ARM website contains an explanation of a feature called "HUM" (hit-under-missing). It seems that "under" can be interpreted as "after" or "follow", meaning that the previous access is a miss, and the subsequence access is a hit. Is this understanding correct? And if, I am wondering is there special context for using the word… Read More What's the meaning of "under" in phrase "hit-under-miss"?
Advertisements I am new to Django Rest Framework and checked some tutorials. Now I am trying to create my own user profile with more fields like: company name, phone, ….I created OneToOneField (one-to-one relationship) table with more info for my extend user. Now i want to create new user with all fields in post method,… Read More Django Rest Framework – Post more info User from Foreign Key
Advertisements Sorry if this has been asked before. I haven’t found a distinct answer. I have two classes, motorbike and car. The only difference is number of wheels and number of passengers allowed. In this case, would I use motorbike as the base class (and have car be the subclass), or create a new ‘vehicle’… Read More Inheritance – are you supposed to use base classes, or are they just a framework for child classes?