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When to Redis? When to MongoDB? [closed]
...hoice is Redis for most requirements.
Lastly, I hope by now you have seen http://antirez.com/post/MongoDB-and-Redis.html
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edited Sep 14 '16 at 17:27
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Iterate an iterator by chunks (of n) in Python? [duplicate]
...rn
yield itertools.chain((first_el,), chunk_it)
Some benchmarks: http://pastebin.com/YkKFvm8b
It will be slightly more efficient only if your function iterates through elements in every chunk.
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Media query to detect if device is touchscreen
...es do not allow you to detect touch capabilities as part of the standard:
http://www.w3.org/TR/css3-mediaqueries/
So, there is no way to do it consistently via CSS or media queries, you will have to resort to JavaScript.
No need to use Modernizr, you can just use plain JavaScript:
<script typ...
Why does GCC generate such radically different assembly for nearly the same C code?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
form_for with nested resources
..._controller.rb
app/controllers/comments_controller.rb
just as it says at http://guides.rubyonrails.org/routing.html#nested-resources, with no special namespaces.
But partials and forms become tricky. Note the square brackets:
<%= form_for [@article, @comment] do |f| %>
Most important, if...
How to delete large data of table in SQL without log?
... and perform a checkpoint. This is how I would do it and take this article http://sqlperformance.com/2013/03/io-subsystem/chunk-deletes as reference, with performance tests and graphs:
DECLARE @Deleted_Rows INT;
SET @Deleted_Rows = 1;
WHILE (@Deleted_Rows > 0)
BEGIN
BEGIN TRANSACTION
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Exploitable PHP functions
...
You'd have to scan for include($tmp) and require(HTTP_REFERER) and *_once as well. If an exploit script can write to a temporary file, it could just include that later. Basically a two-step eval.
And it's even possible to hide remote code with workarounds like:
includ...
What does MissingManifestResourceException mean and how to fix it?
...gt;
</EmbeddedResource>
</ItemGroup>
This is detailed in: http://blogs.msdn.com/b/msbuild/archive/2007/10/19/manifest-resource-names-changed-for-resources-files.aspx
Note that we are using a .resx file, but the bug still appears to occur.
Update: The problem with resources (incl....
How to reload or re-render the entire page using AngularJS
...g the entire page based on several user contexts and having made several $http requests, I want the user to be able to switch contexts and re-render everything again (resending all $http requests, etc). If I just redirect the user somewhere else, things work properly:
...
Why is SCTP not much used/known
... 2020 edit: it's being removed from the core 5G network (no more Diameter, HTTP/2 instead) and will be only used in the 5G radio access network between antennas and core.
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