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How do I check which version of NumPy I'm using?

... David Stansby 1,0851010 silver badges1616 bronze badges answered Oct 5 '09 at 14:02 SilentGhostSilentGhost ...
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Making an iframe responsive

... 108 I present to you The Incredible Singing Cat solution =) .wrapper { position: relative; ...
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Sort array of objects by single key with date value

... use Array.sort. Here's an example: var arr = [{ "updated_at": "2012-01-01T06:25:24Z", "foo": "bar" }, { "updated_at": "2012-01-09T11:25:13Z", "foo": "bar" }, { "updated_at": "2012-01-05T04:13:24Z", "foo": "bar" } ] arr.sort(function(a, b) { v...
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Adding 'serial' to existing column in Postgres

I have a small table (~30 rows) in my Postgres 9.0 database with an integer ID field (the primary key) which currently contains unique sequential integers starting at 1, but which was not created using the 'serial' keyword. ...
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Why is this F# code so slow?

A Levenshtein implementation in C# and F#. The C# version is 10 times faster for two strings of about 1500 chars. C#: 69 ms, F# 867 ms. Why? As far as I can tell, they do the exact same thing? Doesn't matter if it is a Release or a Debug build. ...
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Build tree array from flat array in javascript

...on has : id : a unique id, parentId : the id of the parent node (which is 0 if the node is a root of the tree) level : the level of depth in the tree ...
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HTML tag affecting line height, how to make it consistent?

...e font size further to make it fit: sup { vertical-align: top; font-size: 0.6em; } Another hack you could try is to use positioning to move it up a bit without affecting the line box: sup { vertical-align: top; position: relative; top: -0.5em; } Of course this runs the risk of crashing into th...
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Python: Using .format() on a Unicode-escaped string

... >>> s = u'\u2265' >>> print s ≥ >>> print "{0}".format(s) Traceback (most recent call last): File "<stdin>", line 1, in <module> UnicodeEncodeError: 'ascii' codec can't encode character u'\u2265' in position 0: ordinal not in range(128) >>> print...
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Reading output of a command into an array in Bash

...=$'\n' read -r -d '' -a my_array < <( my_command && printf '\0' ) Please make sure you use exactly this form, i.e., make sure you have the following: IFS=$'\n' on the same line as the read statement: this will only set the environment variable IFS for the read statement only. So it...
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Implement Stack using Two Queues

... Richard 40.9k2222 gold badges134134 silver badges203203 bronze badges answered Mar 27 '09 at 2:17 SvanteSvante...