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Convert int to ASCII and back in Python
...d(node_id, 58)
url = BASE58[mod] + url
node_id = int(div)
return 'http://short.com/%s' % BASE58[node_id] + url
Turning that back into a number isn't a big deal either.
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Is it possible to have nested templates in Go using the standard library?
...oupsTemplate.ExecuteTemplate(w, "base", DomainsData); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
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What are “decorators” and how are they used?
...orators:
Caching: if we have a service which makes potentially expensive HTTP calls, we can wrap the service in a caching decorator which checks local storage before making the external call.
Debugging/Tracing: have a switch depending on your development/production configuration which decorates yo...
PHP regular expressions: No ending delimiter '^' found in
...need the capturing group, and can simplify the regex to /^\d+$/.
Example: http://ideone.com/Ec3zh
See also: PHP - Delimiters
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Replace only text inside a div using jquery
...textContent.replace('Hi I am text','Hi I am replace');
});
Live example: http://jsfiddle.net/VgFwS/
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data type not understood
... ncols))
Since the shape parameter has to be an int or sequence of ints
http://docs.scipy.org/doc/numpy/reference/generated/numpy.zeros.html
Otherwise you are passing ncols to np.zeros as the dtype.
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What are sessions? How do they work?
...
Because HTTP is stateless, in order to associate a request to any other request, you need a way to store user data between HTTP requests.
Cookies or URL parameters ( for ex. like http://example.com/myPage?asd=lol&boo=no ) are ...
Adding external library in Android studio
I want to add external library https://github.com/foursquare/foursquare-android-oauth to my Android application (I use Android Studio, the instructions provided by lib author for Eclipse didn't work for Android Studio).
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How to make a Bootstrap accordion collapse when clicking the header div?
...ock;
padding: 10px 15px;
margin: -10px -15px;
}
Check this demo (http://jsfiddle.net/KbQyx/).
Then when you clicking on the heading, you are actually clicking on the <a>.
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Replace tabs with spaces in vim
...d like to convert tab to spaces in gVim. I added the following line to my _vimrc :
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