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Mastering Development

Derive new int field from an existing string field – MongoDB

I have a collection of documents like the following: [ { “_id” : NUUID(“51611712-b966-4562-8937-06015a6691ec”), “Name”:”NM-1″, “DateCreated” : ISODate(“2019-07-29T11:33:19.090Z”), “DateModified” : ISODate(“2019-12-23T08:08:40.339Z”), “IsDeleted” : false, }, { “_id” : NUUID(“51611712-b966-4562-8937-06015a6691ec”), “Name”:”NM-02″, “DateCreated” : ISODate(“2019-07-29T11:33:19.090Z”), “DateModified” : ISODate(“2019-12-23T08:08:40.339Z”), “IsDeleted” : false, }, { “_id” : NUUID(“51611712-b966-4562-8937-06015a6691ec”), “Name”:”NM-095″, “DateCreated” : ISODate(“2019-07-29T11:33:19.090Z”), “DateModified” : ISODate(“2019-12-23T08:08:40.339Z”), “IsDeleted” : false, }, […]

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Development

Why does iOS crash when attempting to display sort results in reverse order?

I have a SwiftUI app that displays information by section. When a button is pressed, I want to sort both the section headers as well as the content of each section either ascending or descending (i.e., the button reverses the current sort order. When the button is pressed, the app crashes immediately with the following […]

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Development

Javascript list loop/recursion to create an object

I’m trying to create a function to process a list of numbers relating to depth using recursion or loops in JavaScript. The following “input” needs to be processed into the “output”, and it needs to work for arbitary lists. One thing to note is that numbers increase by either 0 or 1 but may decrease […]

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Development Facebook Google jQuery PHP Social Media

How to use href link to checked in option?

I refer to this website: gesher-jds.org/giving-tuesday When I click on “Donate now” the href works and it gets to the right place, same works for the “Donate Now, Pay Later” option. But I do want that when I click on Donate Now, pay later option, It will also check the pay later option that is […]

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Development PHP

Donation list – code issue? There is something wrong in the code

When people donate more than once in the page, it only shows their recent donation and not their total donations (in the donations list). For example if I donate $5 now and I will donate $10 later, It will only show $10 and not $5. That’s the website: gesher-jds.org/giving-tuesday How do I fix it? <div […]

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Development

How to get values from one array of objects into another array of objects

I wanted to get values from one array of object with keys and values into another array of objects with the same keys. const array1 = [{ key1: 7, key2: 1, key3: 37, }]; const array2 = [ { title: ‘Some Title 1’, key: ‘key1’, number: ”, icon: require(‘../../assets/some2.png’) }, { title: ‘Some Title 2’, […]

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Development

Colorize background cell color mapped by column value

I am trying to map colors to cells in a table. However, I want this to be called from values in a separate column. Specifically, for the exmaple below, I’m plotting time values from Place. However, I have a separate column named Code that is a reference for these time values. I’m hoping to map […]

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Development

Convert Array of Either

I am still learning and playing with fp-ts and can’t figure this out. I have an array of Either<any, number>[] and I would like to get an Either<any, number[]>. I have looked at Appply.sequenceT and the example sequenceToOption and it looks close. import { NumberFromString } from ‘io-ts-types/lib/NumberFromString’ import { Either } from ‘fp-ts/lib/Either’ const […]

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Development

Elastic-search missing bucket aggregation

I have the following elastic-search query. Which gives me the following results, with aggregation. Is there a way to return the companyId 3849 as part of the bucket? GET employee-index/_search { “aggs”: { “tag-by-id”: { “terms”: { “field”: “companyId”, “size”: 10 }, “aggs”: { “tag-by-name”: { “terms”: { “field”: “companyTradingName.keyword” } } } } }, […]

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Development

Comparing Minimum and Maximum – Negative Infinity to specified max value

I have a variable that I need to check if its above a maximum range but has no minimum range. var rangeChecks = [ { name: “speed”, number: 1, min: 20, max: 50 }, { name: “voltage”, number: 2, min: Number.NEGATIVE_INFINITY, max: 40 }, { name: “temperature”, number: 4, min: 100, max: 200 }]; for(var […]