IRIS EDUCATION

Generate credit card last 4 digit with masked number dateString2(num:number){ const f = new Intl.RelativeTimeFormat("en-us", { style: 'long', numeric: 'auto' }); // seconds | days | months | years let timeLeft = f.format(num, "seconds"); return timeLeft; }

Generate credit card last 4 digit with masked number creditCardLast4DigitNo() { const fullNumber = "1234567812345678"; const last4Digit = fullNumber.slice(-4); console.log("Last 4 digit number: ", last4Digit); const maskedDigit = last4Digit.padStart(fullNumber.length,'*'); console.log(maskedDigit); return maskedDigit; }

 SET FOREIGN_KEY_CHECKS=0; ALTER TABLE <TABLE_NAME> ADD FOREIGN KEY (COLUMN_NAME) REFERENCES TABLE_NAME(id) Eg - Alter table vivagame11.matches add foreign key (leagueid) references vivagame11.league(id)

 View the last 10 records List < User > findFirst10ByUsername(String username); View last record using JpaHibernate User findFirstByOrderByIdDesc ()

Filter an array by comparing another array public Double roundOfTwoDecimalPlaces(Double doubleValue){ double d = doubleValue; DecimalFormat df = new DecimalFormat("#.##"); return Double.valueOf(df.format(d)); }

Convert Array to list in java Integer[] numbers = new Integer[] { 1, 2, 3 }; List<Integer> list = Arrays.asList(numbers);

Filter an array by comparing another array Remove duplicate objects from array Typescript const arr = [{id: 1, name: 'one'}, {id: 2, name: 'two'}, {id: 1, name: 'one'}] const ids = arr.map(o => o.id) const filtered = arr.filter(({id}, index) => !ids.includes(id, index + 1)) console.log(filtered)

Filter an array by comparing another array private static <T> Set<T> intersect(Set<T> set1, Set<T> set2) { return set1.stream() .filter(set2::contains) .collect(toSet()); }

OptimizeMixedDistinctAggregations$AggregateInfo.getOriginalNonDistinctAggregateArgs() public List<Symbol> getOriginalNonDistinctAggregateArgs() { return aggregations.values().stream() .filter(aggregation -> !aggregation.getMask().isPresent()) .map(Aggregation::getCall) .flatMap(function -> function.getArguments().stream()) .distinct() .map(Symbol::from) .collect(Collectors.toList()); }

 

<td class="text-center"> <strong th:text="${entry.transferType}"></strong><br> <span th:text="${entry.description}"></span> </td>

<td class="text-center" th:text="'On ' + ${#dates.format(transfer.createdAt, 'd MMM yyyy')} + ' at ' + ${#dates.format(transfer.createdAt, 'HH:mm:ss')}"> </td>

A Set is a generic set of values with no duplicate elements. A TreeSet is a set where the elements are sorted. A HashSet is a set where the elements are not sorted or ordered. It is faster than a TreeSet. The HashSet is an implementation of a Set. Set is a parent interface of all set classes like TreeSet, HashSet, etc.

<link rel="stylesheet" href="https://cdn.datatables.net/1.11.3/css/dataTables.bootstrap4.min.css"> <script src="https://cdn.datatables.net/1.11.3/js/jquery.dataTables.min.js" ></script> <script src="https://cdn.datatables.net/1.11.3/js/dataTables.bootstrap4.min.js" ></script> <script> $(document).ready( function () { $('#sample_1').DataTable({ "searching": false, "paging": true, "lengthChange": false, "pageLength": 25, "ordering": false }); }); </script>

Aggregate identifier must be non-null after applying an event. Make sure the aggregate identifier is initialized at the latest when handling the creation event. For this I have force fully passed a random variable to CreateRemarkCommand() which is given below: Users.kt class CreateRemarkEvent(val id: Int, val remarkDto: RemarkDto) : BaseEvent(); class CreateRemarkCommand(val id: Int, val remarkDto: RemarkDto) : BaseCommand(); RemarksController: public BaseResponseDto storeRemarks(@RequestBody RemarkDto remarkDto){ remarkDto.setRemarkDate(new Date()); remarkDto.setUserType(UserType.SUBSCRIBER); int remarkAggregate = Integer.parseInt(RandomStringUtils.randomNumeric(6).toString()); CreateRemarkCommand remarkCommand = new CreateRemarkCommand(remarkAggregate, remarkDto); commandBus.dispatch(new GenericCommandMessage<>(remarkCommand)); log.info("Dispatched command"); return BaseResponseDto.builder()

Remark Controller: PageRequest pageRequest = new PageRequest(remarkDto.getPageNumber(), Constants.REPORT_ITEM_PER_PAGE); Page remarksList = remarksQueryRepository.findAll(pageRequest); remarksList.getContent().stream().sorted((Comparator.comparing(UserRemarks::getRemarkDate) .reversed())).collect(Collectors.toList()); RemarkDtoPaginationResponse response = getRemarkDtoPaginationResponse(remarkDto, remarksList); return response; @NotNull private RemarkDtoPaginationResponse getRemarkDtoPaginationResponse(RemarkDto remarkDto, Page remarksList) { List remarkDtos = mapperFactory.getMapperFacade().mapAsList(remarksList.getContent(), RemarkDto.class); RemarkDtoPaginationResponse response = new RemarkDtoPaginationResponse(); response.setContent(remarkDtos); response.setLast(remarksList.isLast()); response.setTotalElements((int) remarksList.getNumberOfElements()); response.setSize(remarksList.getSize

Make Combobox by Admin Type Map adminTypes = new HashMap<>(); adminTypes.put(AdminType.SUPER_ADMIN.toString(), AdminType.SUPER_ADMIN.toString().replace("_", " ")); adminTypes.put(AdminType.NETWORK_ADMIN.toString(), AdminType.NETWORK_ADMIN.toString().replace("_", " ")); adminTypes.put(AdminType.CUSTOMER_CARE.toString(), AdminType.CUSTOMER_CARE.toString().replace("_", " ")); SearchCriteria searchCriteria3 = new SearchCriteria("admin-type", "Admin Type", SearchCriteriaFieldType.ENUM, ":", prevSearchedValues.get("admin-type"), adminTypes); searchCriteriaList.add(searchCriteria3); Assign Admin Type in Search Criteria AdminType enumAdminType = (adminType != null && !adminType.isEmpty()) ? AdminType.valueOf(adminType) : null; Filtered Admin List List remarksList = remarksQueryRepository.findAll();