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Is there a visual profiler for Python? [closed]
...ols for Visual Studio contains a very well done graphical profiler: http://www.youtube.com/watch?v=VCx7rlPyEzE&hd=1
http://pytools.codeplex.com/
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Getting a slice of keys from a map
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took: 18.948676741s
running reflect
took: 25.50070649s
Here's the code: https://play.golang.org/p/Z8O6a2jyfTH
(running it in the playground aborts claiming that it takes too long, so, well, run it locally.)
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How to use multiple AWS Accounts from the command line?
...epeated when the temporary credentials expired (after 1 hour, by default).
https://aws.amazon.com/blogs/security/how-to-use-a-single-iam-user-to-easily-access-all-your-accounts-by-using-the-aws-cli/
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Dump Mongo Collection into JSON format
...lter for the query, or a list of fields to output
Read more here: http://www.mongodb.org/display/DOCS/mongoexport
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jQuery get the location of an element relative to window
...px solid #000;
border-radius: 2px;
padding: 5px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="log"></div>
<div id="element">Hello
<hr>World</div>
<div id="scroll">Scroll Down</di...
Detecting touch screen devices with Javascript
... could hook into them to write you mobile specific code.
See here: http://www.forabeautifulweb.com/blog/about/hardboiled_css3_media_queries/
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How to get the full url in Express?
...less you see that req.get('X-Forwarded-Protocol') is set and has the value https, in which case you know that's your protocol
The host comes from req.get('host') as Gopal has indicated
Hopefully you don't need a non-standard port in your URLs, but if you did need to know it you'd have it in your ap...
How to extract text from a PDF? [closed]
... All of this using the Drive API. It is free* and robust. Take a look at:
https://developers.google.com/drive/v2/reference/files/insert https://developers.google.com/drive/v2/reference/files/get
Because it is a rest API, it is compatible with ALL programing languages. The links I posted aboove hav...
Flatten an Array of Arrays in Swift
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Swift 4.x
This usage of flatMap isn't deprecated and it's make for this.
https://developer.apple.com/documentation/swift/sequence/2905332-flatmap
var aofa = [[1,2,3],[4],[5,6,7,8,9]]
aofa.flatMap { $0 } //[1,2,3,4,5,6,7,8,9]
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Using a .php file to generate a MySQL dump
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Take a look here: https://github.com/ifsnop/mysqldump-php ! It is a native solution written in php.
You can install it using composer, and it is as easy as doing:
<?php
use Ifsnop\Mysqldump as IMysqldump;
try {
$dump = new IMysqldum...