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Questions - relation

Using one slicer (Date) with two different tables and two different data columns

I have several tables in my data model. Among others I have the table "Sales" (with all sold products by customer, date and marketing source) and the table "Media Spend" (with all...
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Florian

powerbi

data-modeling

powerbi-desktop

relation

slicers

Votes: 0

Answers: 1

Latest Answer

You can create a dates table by selecting New Table when you're in Power BI as can be seen below: Copy and paste the below and your dates table will be created: DimDate = CALENDAR( DATE( 2018, 1, 1 )...
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Birel

Update method in laravel 9 change 1 value only

I'm updating a album with multi photos (Albums table Has many relation with images Table) but when i use the update method it change 1 value only which is the first image and the reset keep without up...
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Karim Ali

php

mysql

laravel

relation

Votes: 0

Answers: 1

Latest Answer

Your line $albumImage2=Image::where('album_id', $id)->firstOrFail(); will come back with the same related image every time: the first. Try replacing all the album images with the ones selected (de...
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ekkev

Image Preview from DB

I'm Trying to Preview images from database as im saving album in table albums and album images in table images and connecting with relation but i can't preview the images from table image so i'm addin...
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Karim Ali

php

laravel

migration

relation

Votes: 0

Answers: 2

Latest Answer

you have an invalid foreign key in your model Album. In yours code 'filename' images(){ return $this->HasMany(Image::class,'filename','id'); } However in migration for image table you ...
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Liudmila Savateeva

Calculating image of a Set in Clojure includes nil value?

(defn image-of "computes the image of the element x under R" [R x] (set (for [r R] (when (= (first r) x) (second r))))) Function idea: Add the second vari...
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Tarmiac

clojure

set

relation

Votes: 0

Answers: 2

Latest Answer

So the problem was I didn't know exactly how to use when This solution does it: (set (for [r R :when (= (first r) x)] (second r)))
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Tarmiac

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