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'float' vs. 'double' precision
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How to get the first and last date of the current year?
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I disagree, OP did not specify and the data formet set in sql server might return something like '2012-01-01 12:13:14' instead of '01/01/2012'
– RandyMorris
Nov 18 '12 at 4:11
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How to parse/read a YAML file into a Python object? [duplicate]
...pip install is permanent, note. stackoverflow.com/questions/1550226/python-setup-py-uninstall
– personal_cloud
Sep 18 '17 at 20:17
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pyplot scatter plot marker size
... [72,100,144]:
fig,ax = plt.subplots(figsize=(1.5,2), dpi=dpi)
ax.set_title("fig.dpi={}".format(dpi))
ax.set_ylim(-3,3)
ax.set_xlim(-2,2)
ax.scatter([0],[1], s=10**2,
marker="s", linewidth=0, label="100 points^2")
ax.scatter([1],[1], s=(10*72./fig.dpi)**2, ...
Why does Google +1 record my mouse movements? [closed]
...ript loaded first, you could hook addEventListener and log everyone who is setting addEventListener and see who's doing it and then, by looking at the relevant code, see what they're doing.
Put this in place before the Google code loads:
var oldListener = document.addEventListener;
document.addEve...
Add list to set?
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You can't add a list to a set because lists are mutable, meaning that you can change the contents of the list after adding it to the set.
You can however add tuples to the set, because you cannot change the contents of a tuple:
>>> a.add(('...
MySQL Workbench Dark Theme
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There's no dark theme, but I added a high contrast theme. Set your system to dark to make most of the windows using a dark background.
– Mike Lischke
Feb 7 '14 at 17:18
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Create a tar.xz in one command
...keep the original file and -9 for really heavy compression. -z to manually set xz to zip, though it defaults to zipping if not otherwise directed.
To uncompress and untar
To echo Rafael van Horn, to uncompress & untar (see note below):
xz -dc baz.tar.xz | tar x
Note: unlike Rafael's answ...
How to determine the longest increasing subsequence using dynamic programming?
I have a set of integers. I want to find the longest increasing subsequence of that set using dynamic programming.
19 Ans...
Calculate difference in keys contained in two Python dictionaries
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You can use set operations on the keys:
diff = set(dictb.keys()) - set(dicta.keys())
Here is a class to find all the possibilities: what was added, what was removed, which key-value pairs are the same, and which key-value pairs are ch...