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I have a list as follows:
caseStatusList: Array(3)
0: {id: 2, descr: "EEO"}
1: {id: 3, descr: "EE"}
2: {id: 7, descr: "E"}
I want to use a typescript function to convert this caseStatusList to a string seperated by comma as follows:
String caseStatusList = EEO,EE,E
I want to do this in typescript in angular.ts file. What is the best way to do ?
caseStatusList.map(item => item.descr).join(',')
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I have below code of array, in that I want to add unique key in each row.
I have tried with ... array operators but it is returning like value added in new json string.
const users= [
{first_name: 'Khu', last_name: 'Voh'},
{first_name: 'Ami', last_name: 'Pate'},
];
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I have an array like this
var array = [["Fitim",13],["Faltin Developer",1],["Local",1]]
i want to get an object like this:
var totalUsers= [{ Fitim:13},{Faltin Developer: 1},{Local:1}]
how can i do this
You can make use of a simple map function to achieve this:
const userArray = [
["Fitim", 13],
["Faltin Developer", 1],
["Local", 1]
];
console.log(
userArray.map((user) => ({
[user[0]]: user[1],
}))
);
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I wanna find a string inside an array by some part of its name(at least more than 3characters), Like:
Buffalo is an index of array and I want to search buf or buff, buffa, buffal or even the hole word(buffalo) and it return Buffalo.
No matter if its case-sensitive or NOT
here is my array:
const carsName =
[
"Landstalker",
"Bravura",
"Buffalo",
"Linerunner",
"Perrenial",
"Sentinel",
"Dumper",
"Firetruck",
"Trashmaster",
"Stretch",
"Manana",
"Infernus"
]
I wrote it in PAWN once and I'm gonna write it in JS (for my Alt V server) but I'm stuck at this point, is it possible to do?
and at the end, sorry for my English
Case insensitive partial match:
const carsName = [
"Landstalker",
"Bravura",
"Buffalo",
"Linerunner",
"Perrenial",
"Sentinel",
"Dumper",
"Firetruck",
"Trashmaster",
"Stretch",
"Manana",
"Infernus",
];
const partial = 'buf';
const foundName = carsName.find(
name => name.toLowerCase().includes(partial.toLowerCase())
);
console.log(foundName);
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I am looking for the most efficient way to retrieve the max value from the following object (outputted by dev console on Google) - knowing that the maximum value is 1002 but knowing it can dynamically change:
[Red: 1002, Orange: 24, Blue: 301, Pink: 106]
Any suggestions?
That seems to be an Object, not an Array. const max = Math.max(...Object.values(yourObject)) will do it.
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I want to have an array containing an object. For example I have an object like this:
parentObj:{
childObj1,
childObj2
}
but I want to have a "parentObj" array and be able to call it like :
parentObj[0].childObj1
I searched a lot but didn't find anything related to this. I'll appreciate if someone can help me with this.
thanks very much
Here's an array of objects:
var a = [
{name: "first"},
{name: "second"}
];
console.log(a[0].name); // "first"
console.log(a[1].name); // "second"
The [] is an array initializer. The {} is an object initializer.