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What is the colon operator in Ruby?
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answered Jun 14 '11 at 0:33
Chris Jester-YoungChris Jester-Young
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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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2020 standards
It takes a few steps to get the perfect preview for WhatsApp, Twitter, Facebook...
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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How do I fix certificate errors when running wget on an HTTPS URL in Cygwin?
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Looking at current hacky solutions in here, I feel I have to describe a proper solution after a...
How to use permission_required decorators on django class-based views
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Does use of final keyword in Java improve the performance?
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How do you disable browser Autocomplete on web form field / input tag?
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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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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...