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How do I get the MIN() of two fields in Postgres?
...eSQL:
http://www.postgresql.org/docs/current/static/functions-conditional.html#AEN15582
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How can I convert an image into Base64 string using JavaScript?
...
You can use the HTML5 <canvas> for it:
Create a canvas, load your image into it and then use toDataURL() to get the Base64 representation (actually, it's a data: URL, but it contains the Base64-encoded image).
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Is there a way to use two CSS3 box shadows on one element?
... dev tools here on my blog entry. fullstack.life/css3-multiple-box-shadows.html
– fullstacklife
Mar 17 '16 at 23:50
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Learning WebGL and three.js [closed]
...D API"
http://webglfundamentals.org/webgl/lessons/webgl-2d-vs-3d-library.html
This article describes the fundamental differences between WebGL & 3d libraries like three.js.
Which made my choice between WebGL or Three.js a no-brainer.
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Chaining multiple MapReduce jobs in Hadoop
...mplify your development and applications. http://www.cascading.org/modules.html
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Select second last element with css
...ostfix: "",
imageUploader: {
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 9.17788C...
StringIO in Python3
...ython 2.7
See: https://docs.scipy.org/doc/numpy/user/basics.io.genfromtxt.html
import numpy as np
from StringIO import StringIO
data = "1, abc , 2\n 3, xxx, 4"
print type(data)
"""
<type 'str'>
"""
print '\n', np.genfromtxt(StringIO(data), delimiter=",", dtype="|S3", autostrip=True)
"""
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Is it possible to install iOS 6 SDK on Xcode 5?
...ad from following link.
http://www.4shared.com/zip/NlPgsxz6/iPhoneOS61sdk.html
(www.4shared.com test account test@yopmail.com/test)
There are 2 ways to work with.
1) Unzip and paste this folder to /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs & restart ...
How do I unload (reload) a Python module?
...eary, Django can't just use reload: pyunit.sourceforge.net/notes/reloading.html
– raylu
Oct 5 '12 at 5:54
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Bypass popup blocker on window.open when JQuery event.preventDefault() is set
...indow while the user waits, you can use Data URIs.
window.open('data:text/html,<h1>Loading...<%2Fh1>');
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