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What C++ Smart Pointer Implementations are available?
...ion thread where what I thought was a simple answer generated a lot of comments about some specific smart pointer implementations so it seemed worth starting a new post.
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How to serve an image using nodejs
...at actually work
This question is over 5 years old but every answer has some problems.
TL;DR
Scroll down for examples to serve an image with:
express.static
express
connect
http
net
All of the examples are also on GitHub: https://github.com/rsp/node-static-http-servers
Test results are avail...
Fastest way to determine if an integer's square root is an integer
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I figured out a method that works ~35% faster than your 6bits+Carmack+sqrt code, at least with my CPU (x86) and programming language (C/C++). Your results may vary, especially because I don't know how the Java factor will play out.
My appr...
How to get HTTP Response Code using Selenium WebDriver
... answered Jun 28 '11 at 20:38
JimEvansJimEvans
25.2k66 gold badges7474 silver badges101101 bronze badges
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Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
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Good to see someone's chimed in about Lucene - because I've no idea about that.
Sphinx, on the other hand, I know quite well, so let's see if I can be of some help.
Result relevance ranking is the default. You can set up your own sortin...
Difference between initLoader and restartLoader in LoaderManager
...r this question you need to dig into the LoaderManager code.
While the documentation for LoaderManager itself isn't clear enough (or there wouldn't be this question), the documentation for LoaderManagerImpl, a subclass of the abstract LoaderManager, is much more enlightening.
initLoader
Call t...
When is the thread pool used?
...rases like "node is single threaded" that over-simplify things.
For the moment, we'll ignore explicit multi-processing/multi-threading through cluster and webworker-threads, and just talk about typical non-threaded node.
Node runs in a single event loop. It's single threaded, and you only ever ge...
Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]
I'm a beginner RoR programmer who's planning to deploy my app using Heroku. Word from my other advisor friends says that Heroku is really easy, good to use. The only problem is that I still have no idea what Heroku does...
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Rebasing a branch including all its children
...s C | \
xargs -n 1 \
git rebase --committer-date-is-author-date --preserve-merges --onto B C^
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Android Fragments. Retaining an AsyncTask during screen rotation or configuration change
...resources as is needed depending on screen size, the best design choice seemed to be using Fragments via the ACL.
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