Question

NSOperation with a delay - is it async or sync?

score 532 · Answer 1 · 2022-08-26T22:10:29.233000

532

Views

NSOperation with a delay - is it async or sync?

Published on 26 August 2022 at 22:10

score 326 · Answer 2 · 2022-07-07T04:09:27.800000

326

Views

Why does my BlockOperation continue after I add it to an OperationQueue?

Published on 07 July 2022 at 04:09

score 319 · Answer 3 · 2022-03-25T02:50:47.750000

319

Views

how many operations NSOperationQueue can cache

Published on 25 March 2022 at 02:50

score 511 · Answer 4 · 2021-09-24T06:08:08.183000

511

Views

How to schedule a NSOperation to the head of queue and let all other operations waiting for it?

Published on 24 September 2021 at 06:08

score 543 · Answer 5 · 2021-09-15T03:55:29.340000

543

Views

NSOperation Queue waitUntilAllOperationsAreFinished causes NSOperation instance deinit late

Published on 15 September 2021 at 03:55

score 54 · Answer 6 · 2021-05-26T07:11:46.410000

54

Views

How to perform all delay operations right away with NSOperation or GCD?

Published on 26 May 2021 at 07:11

score 51 · Answer 7 · 2021-03-05T23:35:33.737000

51

Views

Using Operations to manage imbalances between function calls

Published on 05 March 2021 at 23:35

score 181 · Answer 8 · 2020-12-15T07:35:50.960000

181

Views

Crashing at queue.sync { self._state }

Published on 15 December 2020 at 07:35

score 347 · Answer 9 · 2020-11-05T13:32:21.660000

347

Views

Can NSBlockOperation cancel itself while executing, thus canceling dependent NSOperations?

Published on 05 November 2020 at 13:32

score 103 · Answer 10 · 2020-05-27T22:10:54.783000

103

Views

Do you need to use URLSession's dataTask(with: URL) inside of an Operation class's main() method?

Published on 27 May 2020 at 22:10

score 76 · Answer 11 · 2020-04-04T20:32:22.237000

76

Views

Operation queuePriority not working as expected

Published on 04 April 2020 at 20:32

score 1.2k · Answer 12 · 2020-03-25T08:25:24.700000

1.2k

Views

Alternatives to GCD to run code with a delay under SwiftUI

Published on 25 March 2020 at 08:25

score 86 · Answer 13 · 2020-02-17T15:11:30.313000

86

Views

(NS)Operation KVO dependencies

Published on 17 February 2020 at 15:11

score 757 · Answer 14 · 2020-02-11T05:27:30.063000

757

Views

App crash : NSInvalidArgumentException - Operation is already enqueued on a queue

Published on 11 February 2020 at 05:27

score 4.7k · Answer 15 · 2020-01-27T07:35:11.440000

4.7k

Views

How to cancel specific Operation from OperationQueue in swift

Published on 27 January 2020 at 07:35

score 859 · Answer 16 · 2019-12-30T18:40:59.327000

859

Views

NSOperationQueue operations and operationsCount deprecated. How to cancel operations of a specific class?

Published on 30 December 2019 at 18:40

score 331 · Answer 17 · 2019-12-29T03:17:09.413000

331

Views

CGContextDrawImage thread safe?

Published on 29 December 2019 at 03:17

score 491 · Answer 18 · 2019-11-27T13:45:32.510000

491

Views

How to check if operation was cancelled?

Published on 27 November 2019 at 13:45

score 422 · Answer 19 · 2019-10-08T04:38:30.533000

422

Views

Completion block is getting triggered even before my operation completes in main method

Published on 08 October 2019 at 04:38

score 209 · Answer 20 · 2019-07-21T20:13:30.663000

209

Views

Block Operation - Completion Block returning random results

Published on 21 July 2019 at 20:13

List Question

NSOperation with a delay - is it async or sync?

Why does my BlockOperation continue after I add it to an OperationQueue?

how many operations NSOperationQueue can cache

How to schedule a NSOperation to the head of queue and let all other operations waiting for it?

NSOperation Queue waitUntilAllOperationsAreFinished causes NSOperation instance deinit late

How to perform all delay operations right away with NSOperation or GCD?

Using Operations to manage imbalances between function calls

Crashing at queue.sync { self._state }

Can NSBlockOperation cancel itself while executing, thus canceling dependent NSOperations?

Do you need to use URLSession's dataTask(with: URL) inside of an Operation class's main() method?

Operation queuePriority not working as expected

Alternatives to GCD to run code with a delay under SwiftUI

(NS)Operation KVO dependencies

App crash : NSInvalidArgumentException - Operation is already enqueued on a queue

How to cancel specific Operation from OperationQueue in swift

NSOperationQueue operations and operationsCount deprecated. How to cancel operations of a specific class?

CGContextDrawImage thread safe?

How to check if operation was cancelled?

Completion block is getting triggered even before my operation completes in main method

Block Operation - Completion Block returning random results

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