Welcome to Jonic Developer Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged typescript
0
votes
663
views
0
answers
Update Object values Javascipt / typescript
Hello, how can I updated nested child value in Object -> example Variable is 2 & Item VariableGroup is 2 so new value will be 999 instead of 160. It should also work for ... ) { console.log(v); break; } } } } }; helperFx(2,2,999);...
asked
May 17, 2022
in
Technique[技术]
by
khmub
(
100
points)
javascript
typescript
how
0
votes
918
views
1
answer
typescript - Angular - Module Separation - Best Practice for shared or common code
I have some Angular services that have identical methods for parsing the json response, handling errors etc (eg. trapping if it's a 422 error for example) ... helperA(){} export function helperB(){} } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
689
views
1
answer
typescript - Build errors after Upgrading from Angular 8 to 9
I have an Angular application that is hosted in a .net core 3.1 application. I upgraded from 8 to 9 following the official guide and now my application won't build. I get ... .0.0", "ts-node": "8.6.2" } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
700
views
1
answer
typescript - Angular 6 project not loading in IE11
My angular 6 project loads in chrome but it does not load in IE11. I used the following question: Angular 2 / 4 / 5 not working in IE11 to try and ... I may be missing since this is an Angular 6 project? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
854
views
1
answer
typescript - firebase function get download url after successfully save image to firebase cloud storage
I'm having problem getting download url in firebase function after saving image to cloud storage. Below is my firebase http function in typescript ... ; export const testsomething = simpletest.helloWorld; See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
507
views
1
answer
typescript inference without enumerating all possibilities
I would like to know if there is a solution for the following problem : I have two functions that accept different input parameters, I have an object ... all possibilities in a switch or if/else ? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
667
views
1
answer
typescript - How to resolve generic type of property value from decorated property in decorator
I'm playing with some code, which resolve generic type of property value and doesn't allow provide wrong value. But when I change from TValue to ... in example with function as in example without function See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
733
views
1
answer
typescript - Redefined parameter loses its inferred type when in another block
As example, I'll use a function that receive a argument and returns a function that always returns a number. I'll have two possible results: if I ... Why does the type of a redefined parameter get lost? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
819
views
1
answer
typescript - TS2339 - 'Property doesn't exist on type' error in an apparently valid TS file
I have the following type declarations: type Root = { r: string }; type A = { a: string }; type B = { b: string }; type Main = Root & (A | B ... to Main, right? Is it a bug, or am I missing something? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
1.4k
views
1
answer
typescript - Angular: error TS2322: Type 'ItemsResponse' is not assignable to type 'string[]'
I am getting this error with my component not sure what to do? here is the component: import { Component, OnInit } from '@angular/core'; import { HttpClient ... results; console.log(this.results); }); } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
835
views
1
answer
typescript - Dynamic type using a string variable as a property name
I would like to be able to construct a type dynamically ... See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
708
views
1
answer
typescript - Unable to use ng-include in angular 5
Pretty new to Angular and doing a small pilot project using Angular 5 and Visual Code. I am trying to use ng-include and the template doesn't get ... do not even see device.html file in source list. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
575
views
1
answer
typescript - Angular 2: functions/methods on click inside dynamic template (dynamic component)
Following the example below: How can I use/create dynamic template to compile dynamic Component with Angular 2.0? I developed my own template generator ... : self.context.printSomething is not a function See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
484
views
1
answer
typescript - Declare a type that allows all parts of all levels of another type
I have a function that returns any value of an object by a list of keys. Example: Given this interface interface Test { test1: string; test2: { ... even possible? Please check this snippet for an example See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
807
views
1
answer
typescript - TS2339: Property does not exist on type
I'm converting a js file to ts in WebStorm 2016.2.2. I had the following snippet: ///<reference path="./typings/globals/node/index.d.ts" /> ... how can I fix it? Any help will be profoundly appreciated! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
1.0k
views
1
answer
typescript - PrimeNG Quill Editor custom font-size setting issue with Angular 9
I want to to set custom font sizes in quill editor with Prime NG. I am using Angular 9.1. I upgraded my application from Angular 5 to Angular 9.In ... on selection. Can any body please help me on this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
580
views
1
answer
typescript - Angular 4: Class with constructor as http Observable model
In my app, I have a model defined as Class with a constructor. Like this: export class Movie { title: string; posterURL: string; description: string; ... an interface or what? Thanks for the help :) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
657
views
1
answer
typescript - Why is the type "never" meaningless in union types?
Typescript playground I'm having some trouble while trying to wrap my head around the fact that the type never is meaningless and can be discarded when it ... about this so I can understand it better? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
1.0k
views
1
answer
typescript - Multiple times method calling from angular template
I am using method inside a template to call the function, that returns boolean value. The issue is that the function is called more than 6 times. After ... why I am calling this method from the template. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
578
views
1
answer
typescript - AngularJS - Use ES6 imports instead of angular DI system
I'm using Webpack with angular 1.6.x and Typescript and I quit using angular DI in favor of ES6 imports. When I need some ng functions like ... (performance, bad practice and such) using this approach? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
635
views
1
answer
typescript - Where and how should I check an access token for validity in passportjs
I'm in the process of implementing refresh tokens and I use passportjs. What I don't completely understand is where and how I should check access ... 'Unauthorized', HttpStatus.UNAUTHORIZED); } } } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
901
views
1
answer
typescript - CamanJs with angular 6
I am trying to use camanjs with angular 6. How to add js lib and use it with angular when there are no types for it on npm. I follow many ... error link to code: https://stackblitz.com/edit/angular-d5g941 See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
799
views
1
answer
typescript - custom generic instanceof function
I am performing an instanceof check in *ngIf. <span *ngFor="let element of elements"> <app-text *ngIf="element instanceof BlueElement"></app- ... How should I rewrite the generic instanceOf() function? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
625
views
1
answer
typescript - Create a Record type with fixed length keys from string array of keys in another interface
This is the minimal code example. I have an interface named Foo which has property one which accepts an array of the object type. interface Foo { one: { ... [el.key] = "anything" // contrived example }) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
668
views
1
answer
typescript - Is it possible to define an interface/type to which excess property checks are always applied?
In TypeScript, excess property checks are applied to object literals, but not beyond that. (This is intentional documented behavior.) So given: interface ... the type definition, that would be useful. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
616
views
1
answer
typescript - How to add second sidemenu from other side
How can I add a second sidemenu? I have the normal sidemenu on the left side which works great. Now I want to add a second sidemenu with filter options. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
709
views
1
answer
typescript - Type of properties in a generic function
I'm trying to transform some fields of my object by providing field names, currently I wrote something like follows: interface Foo { a: number[], b: string ... ] and Parameters<Bar[T]> should be the same? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
0
votes
589
views
1
answer
typescript - How to prevent assiging similar types?
How do I prevent TypeScript from allowing assigning similar but different types to a declared variable? Consider following classes: class Person { private ... to variables declared for another type? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
typescript
Page:
1
2
3
4
5
6
...
42
next »
Ask a question:
Welcome to Jonic Developer Community for programmer and developer-Open, Learning and Share
Just Browsing Browsing
[1] recursion - Recursive function always returning same value
[2] r - Plotting Donut Chart with Plotly
[3] python - How to compute auc score manually without using sklearn?
[4] JavaScript Array.sort() 运行与V8源码运行有差异?
[5] c# - Implement full logging in Integration Test
[6] Does the YouTube API have a webhook or a socket? Notify me when there is a new comment? [cerrada]
[7] Azure batch does not refresh cached containers in the pool
[8] Python How to schedule the parallel scripts for every seconds ? like (cron job)
[9] uniapp请求接口返回非法请求,无app_key参数
[10] How to specify TLS auth for kafka connect which has debezium mysql connector?
548k
questions
547k
answers
4
comments
48.7k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
google
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
web
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
...