Top 5 Angular Mistakes - Avoid Them
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Жыл бұрынHere are 5 most popular Angular mistakes that people are making.
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@Brendan2Alexander Жыл бұрын
Thanks for punching me 5 times the the face bro haha
@MonsterlessonsAcademy Жыл бұрын
It's better from me than on interview or at work :)
@AlainBoudard Жыл бұрын
Always spot on ! Thanks for sharing 😎
@MonsterlessonsAcademy Жыл бұрын
Glad to hear that!
@lasindadilshan7860 Жыл бұрын
Hi monster academy . Could you please create Vedio regarding onpush strategy by using advanced project
@MonsterlessonsAcademy Жыл бұрын
I already did that: kzfaq.info/get/bejne/Y9pyYLR117bRpX0.html
@childintime6453 Жыл бұрын
Why is async pipe better then subscription in the ts file?
@MonsterlessonsAcademy 11 ай бұрын
You don't need to unsubscribe manually
@ThePiotrPik 10 ай бұрын
@@MonsterlessonsAcademyThat is bad argument. You can't do unit test staffing all into template. If I remember official docs do NOT recomend Pipes due to efficiency . Stuffing operation into template IS THE MISTAKE. True rule is you should use pipe 'async' if you need just data without operation BUT IT IS NOT MISTAKE! It is simply easier to do in such case. MISTAKE IS stuffing everything into template which is destroing readability of overall finctionality and unit tests coverage.
@disgruntledtoons 6 ай бұрын
Mistake #1 is selecting Angular for the application.
@MonsterlessonsAcademy 6 ай бұрын
Strange suggestion as Angular is often paid higher.
@mugatu2017 Жыл бұрын
signals will fiix many of those problems
@MonsterlessonsAcademy Жыл бұрын
Yeap
@Emmodi10 Жыл бұрын
What is the advantage of track by
@MonsterlessonsAcademy Жыл бұрын
If we need at some point to change the data in the collection, for example as a result of an API request, we have a problem because Angular can’t keep track of items in the collection and has no knowledge of which items have been removed or added. As a result, Angular needs to remove all the DOM elements that associated with the data and create them again. That means a lot of DOM manipulations especially in a case of a big collection, and as we know, DOM manipulations are expensive.
@Emmodi10 Жыл бұрын
@@MonsterlessonsAcademy alright thanks
@alwinsebastian7499 11 ай бұрын
@@MonsterlessonsAcademy I thought the issue is only while looping primitive data types.
@raisulkhairi677 7 ай бұрын
why is there a $ variable, can you explain?
@MonsterlessonsAcademy 7 ай бұрын
Its an RxJS stream of data.
@lot.bajrami 5 ай бұрын
Its just naming preference
@czzzc578 Жыл бұрын
is that nvim editor?
@MonsterlessonsAcademy Жыл бұрын
Yeap
@xtraszone 10 ай бұрын
How to prevent the biggest angular mistake: Choose any framework other than angular
@MonsterlessonsAcademy 10 ай бұрын
But why if angular is good paid?
@ejv4792 Жыл бұрын
mistake number 1, not using react...just kidding :)
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