For the save() operation to be cascaded, you need to enable CascadeType.SAVE_UPDATE, using the proprietary Hibernate Cascade annotation, since save() is not a standard JPA operation. Or you need to use the persist() method, and not the save() method.
The log file containing the information referenced will usually be the one named with the hostname on which Tomcat is running. On a simple server (e.g. development environment) this is localhost.<datestamp>.log
assigning the values of instance variable initializers to the corresponding instance variables, in the left-to-right order in which they appear textually in the source code
Creating BufferedReader from Files.newBufferedReader
Files.newBufferedReader(Paths.get("a.txt"), StandardCharsets.UTF_8);
when running the application it may throw the following exception:
java.nio.charset.MalformedInputException: Input length = 1
But
new BufferedReader(new InputStreamReader(new FileInputStream("a.txt"),"utf-8"));
works well.
The different is that, the former uses CharsetDecoder default action.
The default action for malformed-input and unmappable-character errors is to report them.
while the latter uses the REPLACE action.
cs.newDecoder().onMalformedInput(CodingErrorAction.REPLACE).onUnmappableCharacter(CodingErrorAction.REPLACE)
// Convert elements to strings and concatenate them, separated by commas String joined = things.stream() .map(Object::toString) .collect(Collectors.joining(", "));
-v
Write a string to standard output that indicates the pathname or command that will be used by the shell, in the current shell execution environment (see Shell Execution Environment), to invoke command_name, but do not invoke command_name.
example:
if [ ! `command -v iconv` ]; then echo "not exists"; fi
truncate -s 10G foo
fallocate -l 5G bar
It needs to be stated that truncate on a file system supporting sparse files will create a sparse file and fallocate will not
ForkJoinPool forkJoinPool = new ForkJoinPool(2);
forkJoinPool.submit(() ->
//parallel task here, for example
IntStream.range(1, 1_000_000).parallel().filter(PrimesPrint::isPrime).collect(toList())
).get();
Die gezeigten Posts sind eventuell nicht akkurat bei Änderungen, die vor Kurzem vorgenommen worden. Wollen Sie jedoch akkurate Posts mit eingeschränkten Sortierungsmöglichkeiten, folgen Sie dem folgenden Link.
I. Titov, und A. Klementiev. Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, Seite 1445--1455. Portland, Oregon, USA, Association for Computational Linguistics, (Juni 2011)
J. Illig, A. Hotho, R. Jäschke, und G. Stumme. Knowledge Processing and Data Analysis, Volume 6581 von Lecture Notes in Computer Science, Springer Berlin / Heidelberg, 10.1007/978-3-642-22140-8_9.(2011)
M. Zhang, J. Zhang, J. Su, und G. Zhou. Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics, Seite 825--832. Stroudsburg, PA, USA, Association for Computational Linguistics, (2006)
P. Talukdar, T. Brants, M. Liberman, und F. Pereira. Proceedings of the Tenth Conference on Computational Natural Language Learning (CoNLL-X), Seite 141--148. New York City, Association for Computational Linguistics, (Juni 2006)
D. Golland, J. DeNero, und J. Uszkoreit. Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), Seite 17--22. Jeju Island, Korea, Association for Computational Linguistics, (Juli 2012)
D. Klein, und C. Manning. Proceedings of the 40th Annual Meeting on Association for Computational Linguistics, Seite 128--135. Stroudsburg, PA, USA, Association for Computational Linguistics, (2002)
J. Reynar, und A. Ratnaparkhi. Proceedings of the fifth conference on Applied natural language processing, Seite 16--19. Stroudsburg, PA, USA, Association for Computational Linguistics, (1997)
M. Collins. Proceedings of the 34th annual meeting on Association for Computational Linguistics, Seite 184--191. Stroudsburg, PA, USA, Association for Computational Linguistics, (1996)