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Other 2022-03-22 13:25:17
firebase rules for access another document
match /post/{postId} { allow update, delete: if isPostOwner() || isAdmin(); function isPostOwner() { return resource.data.ownerId == request.auth.uid; } function isAdmin() { return get(/databases/$(database)/documents/ user/$(re... Add solution -
Javascript 2022-03-22 01:30:12
update react version
//Is used to update the version only; such as 16.0.0 can be update to latest 16.13.0 but.. //but.. 15.0.0 can't be updated to 16.13.0 or to 16.0.0 with this npm update react //Use this to go from 15.0.0 to 16.13.0 npm install --save react@latest Add solution -
C 2022-03-20 05:21:16
set firestore merge
The way I understood the difference: set without merge will overwrite a document or create it if it doesn't exist yet set with merge will update fields in the document or create it if it doesn't exists update will update fields but will fail if the doc... Add solution -
Python 2022-03-20 02:15:44
python create table postgresql
.wp-block-code { border: 0; padding: 0; } .wp-block-code > div { overflow: auto; } .shcb-language { border: 0; clip: rect(1px, 1px, 1px, 1px); -webkit-clip-path: inset(50%); clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden... Add solution -
Shell/Bash 2022-03-20 01:35:01
docker install on mac m1
softwareupdate --install-rosetta Add solution -
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