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multiple tags
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142
Yes, absolutely. You can have multiple header, nav, and footer tags sans penalty.
As long as yo...
What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
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272
Write-Output should be used when you want to send data on in the pipe line, but not necessaril...
How do ports work with IPv6?
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edited Aug 30 '12 at 14:55
Mike Mackintosh
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Understanding the Event Loop
...n queued up in JavaScript via calls to setTimeout or process.nextTick.
2: If these setTimeout will get executed behind the scenes while more requests are coming and in and being executed, the thing carry out the async executions behind the scenes is that the one we are talking about EventLoop?
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How do I convert an integer to string as part of a PostgreSQL query?
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129
Because the number can be up to 15 digits, you'll meed to cast to an 64 bit (8-byte) integer. T...
How to Set Focus on Input Field using JQuery
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edited Jul 18 '11 at 20:27
answered Jul 18 '11 at 20:08
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How do you discover model attributes in Rails?
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278
For Schema related stuff
Model.column_names
Model.columns_hash
Model.column...
What are these attributes: `aria-labelledby` and `aria-hidden`
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240
HTML5 ARIA attribute is what you're looking for. It can be used in your code even without boo...
Method to Add new or update existing item in Dictionary
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248
Could there be any problem if i replace Method-1 by Method-2?
No, just use map[key] = va...