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HTML5 Local storage vs. Session storage
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834
localStorage and sessionStorage both extend Storage. There is no difference between them except...
Why is the time complexity of both DFS and BFS O( V + E )
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273
Your sum
v1 + (incident edges) + v2 + (incident edges) + .... + vn + (incident edges)
can be ...
jQuery selector regular expressions
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341
James Padolsey created a wonderful filter that allows regex to be used for selection.
Say you...
What is middleware exactly?
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Lets say your company makes 4 different products, your client has another 3 different products from another 3 different companies.
Someday the client thought, why don't we integrate all our systems into one huge system. Ten minutes later their IT department said that will take 2 years.
You (the w...
Creating an instance using the class name and calling constructor
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answered May 23 '11 at 8:23
Jon SkeetJon Skeet
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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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392
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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Does use of final keyword in Java improve the performance?
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