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Hidden Features of MySQL
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In general, all the SQLs I tuned today required using sub-queries. Having come from Oracle database world, things I took for granted weren’t working the same with MySQL. And my reading on MySQL tuning makes me conclude that MySQL is behind Oracle in terms of optimizing queries.
While the simple...
Submitting a multidimensional array via POST with php
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Running V8 Javascript Engine Standalone
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V8 is easy to build and does not come with the Java VM overhead from Mozilla's standalone Javascript interpreter. Luckily, V8 ships with code for building a console. Here is how to build this:
$> svn co http://v8.googlecode.com/svn/trunk v8-trunk
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$&...
How to install a previous exact version of a NPM package?
...ample: npm install express@3.0.0
You can also add the --save flag to that command to add it to your package.json dependencies, or --save --save-exact flags if you want that exact version specified in your package.json dependencies.
The install command is documented here: https://docs.npmjs.com/cli...
Passing HTML to template using Flask/Jinja2
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the ideal way is to
{{ something|safe }}
than completely turning off auto escaping.
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How safe is it to store sessions with Redis?
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What is the difference between getFields and getDeclaredFields in Java reflection
... be null if you DO want the Object fields.
To clarify, Lists.newArrayList comes from Guava.
Update
FYI, the above code is published on GitHub in my LibEx project in ReflectionUtils.
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CSS Selector that applies to elements with two classes
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Media Queries - In between two widths
...nd I am missing something obvious, but I can't figure it out. What I have come up with is the below code, appreciate any help.
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What are WSGI and CGI in plain English?
...process each request and uses environment variables, stdin, and stdout to "communicate" with it.
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