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How to see if an object is an array without using reflection?
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You can use instanceof.
JLS 15.20.2 Type Comparison Operator instanceof
RelationalExpression:
RelationalExpression instanceof ReferenceType
At run time, the result of the instanceof operator is true if the value of the RelationalExpression is not...
Simplest way to do a recursive self-join?
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QuassnoiQuassnoi
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7
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Is onload equal to readyState==4 in XMLHttpRequest?
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155
This is almost always true. One significant difference, however, is that the onreadystatechang...
Calculating width from percent to pixel then minus by pixel in LESS CSS
...using LESS?
– Shawn Spencer
Feb 10 '15 at 19:13
5
@ShawnSpencer: In between the lines, there's a ...
Index on multiple columns in Ruby on Rails
... As mentioned in the comments above and stackoverflow.com/a/1449466/5157706 and stackoverflow.com/a/22816105/5157706, consider adding unique index on the database as well.
– Akash Agarwal
Jan 27 '18 at 6:38
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Ordering by the order of values in a SQL IN() clause
...ance in mind.
– ivan_pozdeev
Feb 7 '15 at 22:21
2
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Where is logback encoder pattern documentation
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Basil Bourque
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answered Oct 7 '10 at 11:46
anirvananirvan
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What does flushing the buffer mean?
...:57
Chin
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answered Feb 23 '13 at 16:42
David Heffer...
How can I send large messages with Kafka (over 15MB)?
...s to Kafka V. 0.8 with the Java Producer API.
If the message size is about 15 MB I get a MessageSizeTooLargeException .
I have tried to set message.max.bytes to 40 MB, but I still get the exception. Small messages worked without problems.
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What is the purpose of the -nodes argument in openssl?
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indivindiv
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