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Java HashMap performance optimization / alternative
I want to create a large HashMap but the put() performance is not good enough. Any ideas?
25 Answers
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MPICH vs OpenMPI
Can someone elaborate the differences between the OpenMPI and MPICH implementations of MPI ?
Which of the two is a better implementation ?
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Undefined, unspecified and implementation-defined behavior
... is undefined behavior in C and C++? What about unspecified behavior and implementation-defined behavior? What is the difference between them?
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Fluid width with equally spaced DIVs
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See: http://jsfiddle.net/thirtydot/EDp8R/
This works in IE6+ and all modern browsers!
I've halved your requested dimensions just to make it easier to work with.
text-align: justify combined with .stretch is what's handling the positioning.
display:inline-block; *display:inline; zoom:1 fixes in...
Biggest advantage to using ASP.Net MVC vs web forms
What are some of the advantages of using one over the other?
19 Answers
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Making macOS Installer Packages which are Developer ID ready
Note: This is for OS X Installer packages only, packages for submission to the Mac App Store follow different rules.
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Detach (move) subdirectory into separate Git repository
I have a Git repository which contains a number of subdirectories. Now I have found that one of the subdirectories is unrelated to the other and should be detached to a separate repository.
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How should I choose an authentication library for CodeIgniter? [closed]
I see there are a few . Which ones are maintained and easy to use? What are their pros and cons?
11 Answers
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Does it make sense to use Require.js with Angular.js? [closed]
I'm a newbie to Angular.js and trying to understand how it's different from Backbone.js... We used to manage our packages dependencies with Require.js while using Backbone. Does it make sense to do the same with Angular.js?
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Clang vs GCC for my Linux Development project
I'm in college, and for a project we're using C. We've explored GCC and Clang, and Clang appears to be much more user friendly than GCC. As a result, I'm wondering what the advantages or disadvantages are to using clang, as opposed to GCC, for developing in C and C++ on Linux?
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