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Memcache(d) vs. Varnish for speeding up 3 tier web architecture

I'm trying to speed up my benchmark (3 tier web architecture), and I have some general questions related to Memcache(d) and Varnish. ...
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ExecJS::RuntimeError on Windows trying to follow rubytutorial

... My friend was attempting a Rails tutorial on Win 8 RTM a few months ago and ran into this error. Not sure if this issue exists in Windows 7 as well, but this may help. Options: 1) Removing //= require_tree . / Ignoring the ...
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What does “Changes not staged for commit” mean

... I've got same issue but my problem was also about submodule cause of untracked files. So in my sub directory I also add all changes with git and the problem has gone. – elia Feb 19 '18 at 19:34 ...
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Node.js - Find home directory in platform agnostic way

...led Node.js locally, as building a basic server on Cloud9 is not following my little tutorial (of course)... and had NO IDEA where to put my files. You are the man! (I assume) – Steve Aug 24 '13 at 8:28 ...
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Why is Magento so slow? [closed]

...o slow Parts of Magento use an EAV database system implemented on top of MySQL. This means querying for a single "thing" often means querying multiple rows There's a lot of things behind the scenes (application configuration, system config, layout config, etc.) that involve building up giant XML ...
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unsigned APK can not be installed

I am trying to distribute my application to some people for testing. I have installed it on my Desire directly from eclipse and it works fine. ...
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Insert a string at a specific index

...'t know" would preclude Array mutation methods. You saying you'd rather do my_array[my_array.length] = item instead of my_array.push(item)? – user1106925 Sep 17 '16 at 16:08 4 ...
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Mock framework vs MS Fakes frameworks

...ates code to achive this functionality but Mocks framework does not. So is my understanding correct? Is Fakes just another Mock framework ...
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__getattr__ on a module

...f attribute), and return the computed value or raise an AttributeError: # my_module.py def __getattr__(name: str) -> Any: ... This will also allow hooks into "from" imports, i.e. you can return dynamically generated objects for statements such as from my_module import whatever. On a rela...
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Call to undefined method mysqli_stmt::get_result

Here's my code: 10 Answers 10 ...