How to use function before initializing within module.exports

I have two functions the first is register which uses a function called emailExists and both functions are exported using // services.js module.exports = { async register(prm) { emailExists(prm) // emailExists is not defined }, async emailExists(prm) { // do something } } I have a couple of questions should I use a class that… Read More How to use function before initializing within module.exports

Simplify function code while maintaining readability

This code works, but seems too redundant to me. Is it possible to somehow simplify it while maintaining functionality and readability? has_videos = self.request.query_params.get(‘has_videos’) if has_videos: if has_videos == ‘true’: entries = User.objects.filter(videos__isnull=False) elif has_videos == ‘false’: entries = User.objects.filter(videos__isnull=True) else: entries = User.objects.all() I tried to write in one line using the ternary operator,… Read More Simplify function code while maintaining readability

How to get specific value from room database by id?

I have a simple room database with LiveData, i want to get (cartPriceI: Double) values by id to use it within specific methods. CartItemsDatabase.kt @Parcelize @Entity(tableName = "cart_table") data class CartItemsDatabase( @PrimaryKey(autoGenerate = true) var cid: Int, @ColumnInfo(name = "titleD") var cartTitle: String?, @ColumnInfo(name = "imageD") var cartImage: Bitmap?, @ColumnInfo(name = "priceLD") var cartPriceL: Double?,… Read More How to get specific value from room database by id?

mysql query to filter LIKE combined with IN

CREATE TABLE IF NOT EXISTS botPatterns ( `boltP` varchar(200) NOT NULL ) ; INSERT INTO `botPatterns` (`boltP`) VALUES (‘6X135/6X139.7’), (‘8X165.1’), (‘8X165.1/8X170’ ), (‘8X170’ ); CREATE TABLE IF NOT EXISTS Vehicles ( `Brand` varchar(200) NOT NULL, `Pattern` varchar(200) NOT NULL ) ; INSERT INTO `Vehicles` (`Brand`,`Pattern`) VALUES (‘Audi’,’6X135′), (‘Audi’,’8X165.1′), (‘BMW’,’8X170′ ), (‘Ford’,’9X139.7′ ); What I need… Read More mysql query to filter LIKE combined with IN

Populating options for JQuery multiple select

<script src="https://js.arcgis.com/4.25/"></script&gt; <script src="https://cdn.jsdelivr.net/gh/harvesthq/chosen@gh-pages/docsupport/jquery-3.2.1.min.js"></script&gt; <script src="https://cdn.jsdelivr.net/gh/harvesthq/chosen@gh-pages/chosen.jquery.min.js"></script&gt; <link href="https://cdn.jsdelivr.net/gh/harvesthq/chosen@gh-pages/chosen.min.css&quot; rel="stylesheet"> <script> $(document).ready(function() { $(".chosen-select").chosen({ no_results_text: "Oops, nothing found!" }) }); </script> <script> var dict1 = {‘Canada’: [”, ‘Toronto’],’USA’: [”, ‘Hawaii’]}; var dict2= {‘Toronto’: [”,’A’, ‘B’],Hawaii’: [‘C’, ‘D’]}; var dict3 = {‘A’: [‘Item1’, ‘Item2’], ‘B’: [‘Item3’, ‘Item4’], ‘C’: [‘Item5’, ‘Item6’], ‘D’: [‘Item7’, ‘Item8’] }; var regionOption =… Read More Populating options for JQuery multiple select

How to make LazyVerticalGrid height follow the height of content item like on Google Keep Notes app?

I’m new to Jetpack Compose. So I want to create a layout like in the Keep Notes app and I’m using LazyVerticalGrid NoteListScreen.kt `Column(modifier = Modifier.fillMaxWidth()) { LazyVerticalGrid( columns = GridCells.Fixed(2), content = { items(notes.value) { NoteItem(note = it) } } ) }` And here is the code for NoteItem.kt `Card( modifier = Modifier.padding( top… Read More How to make LazyVerticalGrid height follow the height of content item like on Google Keep Notes app?