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How to check if a model has a certain column/attribute?
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What's the best way to learn LISP? [closed]
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Try reading Practical Common Lisp, by Peter Seibel.
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Is python's sorted() function guaranteed to be stable?
... Isn't this what is expected in this case? Python is going to compare tuples through all elements by default, not just the first "primary" one. If you only want to sort on the first element, you can pass the key parameter explicitly.
– Matias Grioni
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How to make a element expand or contract to its parent container?
... By default your svg will scale as large as possible so that it's completely visible but preserves it's aspect ratio (so a square viewBox won't completely fill a rectangular parent). If you really want to force it to completely cover the parent container, add preserveAspectRatio="none" to ...
load scripts asynchronously
...nreadystatechange = function() {
//console.log( this.readyState ); //uncomment this line to see which ready states are called.
if ( !r && (!this.readyState || this.readyState == 'complete') )
{
r = true;
callback();
}
};
t = document.getElementsByTagName('scri...
Convert String[] to comma separated string in java
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Rails: Custom text for rails form_for label
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Does the GitHub traffic graph include your own views?
... 2 "unique visitors" for a day that I probably logged into it from my home computer and my work one. Given that nobody else has any reason to know about the repo, I suspect different computers count as different unique visitors, even when you're logged in (which I always am on both).
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