Sources https://stackoverflow.com/questions/51680343/ignore-fields-from-specific-request-in-spring-boot https://stackoverflow.com/questions/12505141/only-using-jsonignore-during-serialization-but-not-deserialization https://www.concretepage.com/jackson-api/jackson-jsonignore-jsonignoreproperties-and-jsonignoretype
https://stackoverflow.com/questions/10286204/what-is-the-right-json-date-format
Sources https://stackoverflow.com/questions/64868946/how-to-not-return-null-value-in-responseentity https://www.baeldung.com/jackson-ignore-null-fields https://stackoverflow.com/questions/11757487/how-to-tell-jackson-to-ignore-a-field-during-serialization-if-its-value-is-null Issue We have the following setting in the application.yml file, but it is ignored: spring: jackson: default-property-inclusion: non_null Manually annotating the classes with @JsonInclude(JsonInclude.Include.NON_NULL) did reinstate the wanted behaviour. However, this is painful for classes that are pulled from libraries. Root cause seems to be related to the following: https://stackoverflow.com/questions/62819472/spring-jackson-default-property-inclusion-ignored. ObjectMapper Bean in our config. Add the following: .serializationInclusion(JsonInclude.Include.NON_NULL).
Sources https://mui.com/material-ui/react-select/ https://v3.mui.com/demos/selects/ Solve - No overload matches this call error in TypeScript # https://bobbyhadz.com/blog/typescript-no-overload-matches-this-call https://stackoverflow.com/questions/71499278/error-no-overload-matches-this-call-on-component-menuitem This is because of the MenuItem value. It is LiHTMLAttributes prop, and it only allows string | string[] | number. You can change the true/false values to yes/no and can easily convert into boolean.
run uname -r remove older kernels under /boot/ run sudo apt-get autoremove --purge E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root? peter@peter-UX430UAR:~$ sudo apt --fix-broken install https://askubuntu.com/questions/668582/false-disk-full-error-apt-get-unable-to-install-or-remove
Sources https://stackoverflow.com/questions/53340164/feignclient-converts-get-method-to-post https://stackoverflow.com/questions/53340164/feignclient-converts-get-method-to-post https://stackoverflow.com/questions/58468968/feign-client-get-request-throws-method-not-allowed-request-method-post-not Presence of requestbody automatically converts it to a POST
Sources https://www.postgresql.org/docs/current/runtime-config-resource.html https://dba.stackexchange.com/questions/64570/postgresql-error-out-of-memory <> SQL Error: 0, SQLState: 53200 out of memory Could not extract ResultSet, nested exception is org.hibernate.exception.GenericJDBCException: could not extract ResultSet https://stackoverflow.com/questions/70158261/postgresql-14-2-out-of-memory-failed-on-request-of-size-24576-in-memory-conte Failed on request of size 24576 in memory context "TupleSort main" https://postgrespro.com/list/thread-id/2437174 SQL Error: 0, SQLState: 53200 ERROR: out of memory Detail: Failed on request of size 152 in memory context "ExecutorState" ERROR: out of memory Detail: Failed on request of size 32800 in memory context "HashBatchContext"....
Injecting Variables Through (b)ash https://github.com/facebook/create-react-app/issues/2353 https://www.freecodecamp.org/news/how-to-implement-runtime-environment-variables-with-create-react-app-docker-and-nginx-7f9d42a91d70/ https://medium.com/free-code-camp/how-to-implement-runtime-environment-variables-with-create-react-app-docker-and-nginx-7f9d42a91d70 https://www.bencode.net/posts/react-build/ <– check https://sinclert.github.io/react-env-vars/ https://gist.github.com/lezhkin11/d6b0a14127b4920feaece278e5323ee1 Using a Multi-stage Dockerfile Another option is to use a multi-stage Docker file, where the first stage is still using nodeJS, like this. This way node can still parse the environment variables as you would during local development, and the final deployed image is. However, in large organizations deploying such a multistage container in a production environment may irk some SecOps people....
Sources Inefficient, but does the job: https://dev.to/antjanus/using-postgres-for-loop-to-generate-data-3mm2 DO $FN$ BEGIN FOR counter IN 1..100 LOOP RAISE NOTICE 'Counter: %', counter; EXECUTE $$ INSERT INTO items(name, active) VALUES ('Test item ' || $1, true) RETURNING id $$ USING counter; END LOOP; END; $FN$
Sources https://stackoverflow.com/questions/69828371/how-to-handle-multiple-combination-of-java-bean-validation-in-spring https://www.baeldung.com/spring-mvc-custom-validator#custom-class-level-validation https://stackoverflow.com/questions/19089649/best-practices-for-validation-depending-on-actions-spring-mvc https://www.baeldung.com/javax-validation-groups https://reflectoring.io/bean-validation-with-spring-boot/#using-validation-groups-to-validate-objects-differently-for-different-use-cases