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Oleksandr profile picture

Oleksandr

Senior Front-End dev in itecgurus.com, 'Hands-on RxJS' video-course author — https://bit.ly/2AzDgQC, codementor.io JS, Angular and RxJS mentor. Angular-in-Depth blog writer .

Education

Master degree

Angular CLI flows. Big picture.

Angular CLI flows. Big picture.

Reactions 5
5 min read
5 things I miss after switching from Windows laptop to MacBookPro.

5 things I miss after switching from Windows laptop to MacBookPro.

Reactions 38 Comments 18
4 min read
ngRx/Store and 5 silly mistakes

ngRx/Store and 5 silly mistakes

Reactions 19
8 min read
[Angular] How to get a moment after *ngFor DOM update

[Angular] How to get a moment after *ngFor DOM update

Reactions 5
1 min read
Angular ElementSchemaRegistry for “dummies”

Angular ElementSchemaRegistry for “dummies”

Reactions 5
6 min read
RxJS in-depth: Github repo ‘utils’ directory review (part 1)

RxJS in-depth: Github repo ‘utils’ directory review (part 1)

Reactions 12
3 min read
Angular Material matInput form control with thousands separator (excerpt)

Angular Material matInput form control with thousands separator (excerpt)

Reactions 6
2 min read
"Angular[/RxJS] can waste your time" series. Pitfall #7 - forkJoin vs zip

"Angular[/RxJS] can waste your time" series. Pitfall #7 - forkJoin vs zip

Reactions 9
1 min read
"Angular[/RxJS] can waste your time" series. Pitfall #6 - RxJS fromFetch vs ajax

"Angular[/RxJS] can waste your time" series. Pitfall #6 - RxJS fromFetch vs ajax

Reactions 7
1 min read
"Angular can waste your time" series. Pitfall #5 - Low performance issue.

"Angular can waste your time" series. Pitfall #5 - Low performance issue.

Reactions 11
1 min read
Mastering Angular 8: five things that are good to know to save your time.

Mastering Angular 8: five things that are good to know to save your time.

Reactions 358 Comments 10
10 min read
"Angular can waste your time" Youtube video series

"Angular can waste your time" Youtube video series

Reactions 9 Comments 2
1 min read
Portal with detailed architectural solutions recipes?

Portal with detailed architectural solutions recipes?

Reactions 8 Comments 10
1 min read
RxJS Schedulers [Video]

RxJS Schedulers [Video]

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1 min read
Tools for RxJS code unit testing in Angular 8 apps [+ free video course]

Tools for RxJS code unit testing in Angular 8 apps [+ free video course]

Reactions 54
3 min read
Free"RxJS unit testing in Angular" video-course is released!

Free"RxJS unit testing in Angular" video-course is released!

Reactions 8 Comments 1
1 min read
TimeRange — RxJS custom function that emits a set of values in specified timeouts

TimeRange — RxJS custom function that emits a set of values in specified timeouts

Reactions 8
4 min read
[VIDEO] What are Higher-order Observables and flattening operators in #RxJS (mergeMap, switchMap, concatMap).

[VIDEO] What are Higher-order Observables and flattening operators in #RxJS (mergeMap, switchMap, concatMap).

Reactions 8
1 min read
[VIDEO]Fixing anti-patterns in RxJS code

[VIDEO]Fixing anti-patterns in RxJS code

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1 min read
[VIDEO]RxJS intro: What Are Observables and How to Create Them?

[VIDEO]RxJS intro: What Are Observables and How to Create Them?

Reactions 12
1 min read
Running Angular project unit-tests on Stackblitz

Running Angular project unit-tests on Stackblitz

Reactions 5
2 min read
If you are front-end dev - how do you keep yourself concentrated on grooming when BE guys discuss their technical details?

If you are front-end dev - how do you keep yourself concentrated on grooming when BE guys discuss their technical details?

Reactions 7 Comments 14
1 min read
RxJS learning cliff and developers mental health

RxJS learning cliff and developers mental health

Reactions 16 Comments 8
4 min read
Does dev.to has smt like medium.com publications to submit articles to?

Does dev.to has smt like medium.com publications to submit articles to?

Reactions 4 Comments 11
1 min read
Milestones and Obstacles of Being a Mentor

Milestones and Obstacles of Being a Mentor

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4 min read
I RxJS video-course author (https://bit.ly/2ZZhh0r)! Ask me anything regarding RxJS.

I RxJS video-course author (https://bit.ly/2ZZhh0r)! Ask me anything regarding RxJS.

Reactions 3
1 min read
How I created a video-course “Hands-on RxJS” and stayed sane.

How I created a video-course “Hands-on RxJS” and stayed sane.

Reactions 10
8 min read
Promises vs Observables for AngularJS-to-Angular migration

Promises vs Observables for AngularJS-to-Angular migration

Reactions 11
6 min read
RxJS operators: retry vs repeat?

RxJS operators: retry vs repeat?

Reactions 27
4 min read
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