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mmap() vs. reading blocks
...g files that could potentially be 100GB or more in size. The files contain sets of variable length records. I've got a first implementation up and running and am now looking towards improving performance, particularly at doing I/O more efficiently since the input file gets scanned many times.
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How to open a web server port on EC2 instance
...then "Add rule".
Go to the "Network & Security" -> Security Group settings in the left hand navigation
Find the Security Group that your instance is apart of
Click on Inbound Rules
Use the drop down and add HTTP (port 80)
Click Apply and enjoy
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Git blame — prior commits?
Is it possible to see who edited a specific line before the commit reported by git blame , like a history of commits for a given line?
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Vim: insert the same characters across multiple lines
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@icktoofay It looks like the variable you mean to set is timeoutlen not timeout.
– jez
Aug 29 '14 at 17:39
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insert multiple rows via a php array into mysql
I'm passing a large dataset into a MySQL table via PHP using insert commands and I'm wondering if its possible to insert approximately 1000 rows at a time via a query other than appending each value on the end of a mile long string and then executing it. I am using the CodeIgniter framework so its f...
Remove unused references (!= “using”)
How can I find and delete unused references in my projects?
11 Answers
11
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Any implementation of Ordered Set in Java?
...nybody is familiar with Objective-C there is a collection called NSOrderedSet that acts as Set and its items can be accessed as an Array 's ones.
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Can you turn off Peek Definition in Visual Studio 2013 and up?
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I looked through all the settings and never saw this. This restores Ctrl + Click functionality to opening the full document instead of peeking. Thank you!
– John Washam
Aug 6 '14 at 19:12
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Configure nginx with multiple locations with different root folders on subdomain
...y of a subdomain to two different folders on my server. Here is the simple set-up that I have and is not working...
4 Answe...
Does IE9 support console.log, and is it a real function?
In which circumstances is window.console.log defined in Internet Explorer 9?
7 Answers
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