¡@
java Programming Glossary: recordsFastest way to write huge data in text file Java http://stackoverflow.com/questions/1062113/fastest-way-to-write-huge-data-in-text-file-java 40 secs include the time of iterating and fetching the records from resultset as well. . 174 mb is for 400000 rows in resultset... static void main String args throws Exception List String records new ArrayList String RECORD_COUNT int size 0 for int i 0 i RECORD_COUNT.. RECORD_COUNT int size 0 for int i 0 i RECORD_COUNT i records.add RECORD size RECSIZE System.out.println records.size 'records'..
How to Round Up The Result Of Integer Division http://stackoverflow.com/questions/17944/how-to-round-up-the-result-of-integer-division this question Found an elegant solution int pageCount records recordsPerPage 1 recordsPerPage Source Number Conversion Roland.. question Found an elegant solution int pageCount records recordsPerPage 1 recordsPerPage Source Number Conversion Roland Backhouse.. an elegant solution int pageCount records recordsPerPage 1 recordsPerPage Source Number Conversion Roland Backhouse 2001 share..
http://stackoverflow.com/questions/1817524/generic-arrays-in-java String private T hashTable private int tableSize Hash int records double load tableSize int records loadFactor tableSize findNextPrime.. int tableSize Hash int records double load tableSize int records loadFactor tableSize findNextPrime tableSize hashTable T new..
JPA CascadeType.ALL does not delete orphans http://stackoverflow.com/questions/306144/jpa-cascadetype-all-does-not-delete-orphans and then delete the main record to avoid any orphan records. execution sequence fetch main row to be deleted fetch child..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude http stackoverflow.com questions 3126830 query to get records based on radius in sqlite It's suggesting to make 4 new columns..
Why does JSF need to save the state of UI components on the server side? http://stackoverflow.com/questions/5474316/why-does-jsf-need-to-save-the-state-of-ui-components-on-the-server-side is been used instead of SQL to filter group arrange the records. With ~1000 records that would easily go over 10MB per user.. of SQL to filter group arrange the records. With ~1000 records that would easily go over 10MB per user session . share improve..
How to make a JButton in a JTable cell click-able? http://stackoverflow.com/questions/5555938/how-to-make-a-jbutton-in-a-jtable-cell-click-able extends AbstractTableModel private final List Record records new ArrayList Record @Override public int getColumnCount return.. return 1 @Override public int getRowCount return records.size @Override public Object getValueAt int rowIndex int columnIndex.. Object getValueAt int rowIndex int columnIndex return records.get rowIndex public void addRecord Record r records.add r..
Embedded java databases [closed] http://stackoverflow.com/questions/57102/embedded-java-databases I've had some database tables with more than a million records with no issues. I used to use HSQLDB and Hypersonic about 3..
|