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Matplotlib (pyplot) savefig outputs blank image
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Can I mix MySQL APIs in PHP?
...e same MySQL API and its related functions, from connection to querying.
http://php.net/manual/en/mysqlinfo.api.choosing.php
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How are people managing authentication in Go? [closed]
...ample, (generously) provided by a member of the golang-nuts mailing list:
https://groups.google.com/forum/#!msg/golang-nuts/GE7a_5C5kbA/fdSnH41pOPYJ
This provides a suggested schema and server-side implementation as a basis for custom authentication. The client-side code is still up to you.
(I ho...
Why do people use __(double underscore) so much in C++
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Optimize Font Awesome for only used classes
I am using Font Awesome Sass file https://github.com/FortAwesome/Font-Awesome/blob/master/sass/font-awesome.sass to make it _font-awesome.sass so I can @import in my Sass project. I am also using http://middlemanapp.com/ to convert Sass to Css . Questions:
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How to paste over without overwriting register
...ound this from a response on a similar thread, but the original source was http://vim.wikia.com/wiki/Replace_a_word_with_yanked_text. It mentions some drawbacks, however it works fine for me.
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Add Text on Image using PIL
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First, you have to download a font type...for example: https://www.wfonts.com/font/microsoft-sans-serif.
After that, use this code to draw the text:
from PIL import Image
from PIL import ImageFont
from PIL import ImageDraw
img = Image.open("filename.jpg")
draw = ImageDraw.Draw...
Backbone.js: get current route
...ing that something changes, it passes the name with it as "route:name".
http://documentcloud.github.com/backbone/docs/backbone.html#section-84
You can always hook the "route" event on the router and store it to get the current route.
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How does functools partial do what it does?
...ee some real world usage of partials, refer to this really good blog post:
http://chriskiehl.com/article/Cleaner-coding-through-partially-applied-functions/
A simple but neat beginner's example from the blog, covers how one might use partial on re.search to make code more readable. re.search meth...
Is there a “goto” statement in bash?
...for some debug or demonstration needs.
I found that Bob Copeland solution http://bobcopeland.com/blog/2012/10/goto-in-bash/ elegant:
#!/bin/bash
# include this boilerplate
function jumpto
{
label=$1
cmd=$(sed -n "/$label:/{:a;n;p;ba};" $0 | grep -v ':$')
eval "$cmd"
exit
}
start=$...