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How to install a gem or update RubyGems if it fails with a permissions error
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nathanwhynathanwhy
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How to define hash tables in Bash?
...lution for me!
– Steve Pitchers
Jun 11 '14 at 14:03
6
It's a shame that OSX defaults to Bash 3 st...
Chrome's remote debugging (USB debugging) not working for Samsung Galaxy S3 running android 4.3
...h debugging and drivers.
– Mahn
Dec 11 '14 at 13:06
2
Same for Samsung Galaxy S3 (Android 4.4). N...
Has anyone actually implemented a Fibonacci-Heap efficiently?
...econds.
Running Dijkstra's with Fibonacci heap...1.31 seconds.
Speedup = 1.1145.
As far as I understand, this touches at the fundamental differences between Fibonacci heaps and binary heaps. The only real theoretical difference between the two data structures is that Fibonacci heaps support decre...
Submit jQuery UI dialog on
...se readability.
– A. Murray
Sep 12 '11 at 11:10
2
I down voted this answer. While it is short and...
Stop caching for PHP 5.5.3 in MAMP
... default-- and require php.ini tinkering to disable-- in an app that's supposed to be used for testing websites? Anyway, I read through this whole thread and tried the various solutions.
Here are my notes on how each solution works and considerations for selecting a solution.
Each solution works on ...
What is “vectorization”?
...
11
It refers to a the ability to do single mathematical operation on a list -- or "vector" -- of n...
When is the finalize() method called in Java?
...
114
"not the best method to use... unless there's something specific you need it for" - uh, that sentence applies to 100% of everything, so is...
What are good grep tools for Windows? [closed]
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11
@Wells, @Mike Clark, @Mark Biek: I suppose it's possible that there weren't nice free GUI grep tools for Windows when this answer was post...
Iteration over std::vector: unsigned vs signed index variable
.... That will ensure your code runs as generic as possible.
Using Range C++11
for(auto const& value: a) {
/* std::cout << value; ... */
Using indices
for(std::vector<int>::size_type i = 0; i != v.size(); i++) {
/* std::cout << v[i]; ... */
}
Using arrays
Using...