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Mapping many-to-many association table with extra column(s)
My database contains 3 tables:
User and Service entities have many-to-many relationship and are joined with the SERVICE_USER table as follows:
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Increase heap size in Java
I am working on a Windows 2003 server (64-bit) with 8 GB RAM. How can I increase the heap memory maximum? I am using the -Xmx1500m flag to increase the heap size to 1500 Mb. Can I increase the heap memory to 75% of physical memory (6 GB Heap)?
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Debugging Scala code with simple-build-tool (sbt) and IntelliJ
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answered Nov 11 '10 at 2:35
Aaron NovstrupAaron Novstrup
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How do I fix certificate errors when running wget on an HTTPS URL in Cygwin?
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132
Looking at current hacky solutions in here, I feel I have to describe a proper solution after a...
RabbitMQ / AMQP: single queue, multiple consumers for same message?
...h consumer receive the same messages? Ie, both consumers get message 1, 2, 3, 4, 5, 6? What is this called in AMQP/RabbitMQ speak? How is it normally configured?
No, not if the consumers are on the same queue. From RabbitMQ's AMQP Concepts guide:
it is important to understand that, in AMQP 0-9-...
Provide an image for WhatsApp link sharing
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392
2020 standards
It takes a few steps to get the perfect preview for WhatsApp, Twitter, Facebook...
How to get duplicate items from a list using LINQ? [duplicate]
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edited Aug 28 '19 at 14:30
UuDdLrLrSs
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answered...
What is a elegant way in Ruby to tell if a variable is a Hash or an Array?
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edited Mar 20 '11 at 6:35
answered Mar 20 '11 at 6:30
Pe...
Single TextView with multiple colored text
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333
yes, if you format the String with html's font-color property then pass it to the method Html....
How do you round to 1 decimal place in Javascript?
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Math.round(num * 10) / 10 works, here is an example...
var number = 12.3456789
var rounded = Math.round(number * 10) / 10
// rounded is 12.3
if you want it to have one decimal place, even when that would be a 0, then add...
var fixed = rounded.toFixed(1)
// fixed is always to 1 d.p.
// NOTE: ...