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How can I give eclipse more memory than 512M?
... -XX:MaxPermSize=512m doesn't need to be set for Java 8. See stackoverflow.com/questions/18339707/….
– Paul Jansen
Aug 10 '15 at 19:35
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Ruby: kind_of? vs. instance_of? vs. is_a?
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Why cast unused return values to void?
...r casting an unused return value to void, or am I right in thinking it's a complete waste of time?
9 Answers
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python: Change the scripts working directory to the script's own directory
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Is it possible to cast a Stream in Java 8?
...lient::getID)
.forEach(System.out::println);
or, as suggested in the comments, you could use the cast method - the former may be easier to read though:
Stream.of(objects)
.filter(Client.class::isInstance)
.map(Client.class::cast)
.map(Client::getID)
.forEach(System.out::printl...
Run a Java Application as a Service on Linux
...java program. If you cannot kill your java program Check out stackoverflow.com/questions/2541597/…. I would delete the MyService-pid instead of the kill and have deamon thread in the Java part that checks if it exists.
– PbxMan
Feb 13 '17 at 15:29
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What are the -Xms and -Xmx parameters when starting JVM?
... has no default value, and Xmx typically has a default value of 256 MB. A common use for these flags is when you encounter a java.lang.OutOfMemoryError.
When using these settings, keep in mind that these settings are for the JVM's heap, and that the JVM can/will use more memory than just the size ...
PDO's query vs execute
... edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Jan 15 '11 at 16:38
GileanGilean
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How does mockito when() invocation work?
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