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pyplot scatter plot marker size
...e.
# doubling the width of markers
x = [0,2,4,6,8,10]
y = [0]*len(x)
s = [20*4**n for n in range(len(x))]
plt.scatter(x,y,s=s)
plt.show()
gives
Notice how the size increases very quickly. If instead we have
# doubling the area of markers
x = [0,2,4,6,8,10]
y = [0]*len(x)
s = [20*2**n for n in...
Preserve Line Breaks From TextArea When Writing To MySQL
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edited Jul 20 '12 at 13:33
Zuul
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a...
Replacing all non-alphanumeric characters with empty strings
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answered Nov 26 '09 at 20:30
Mirek PlutaMirek Pluta
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Find the index of a dict within a list, by matching the dict's value
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answered Dec 8 '10 at 20:03
toklandtokland
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How to go back to previous page if back button is pressed in WebView?
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answered May 20 '11 at 20:18
FoamyGuyFoamyGuy
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C# Convert List to Dictionary
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edited Jul 20 '12 at 14:28
answered Jul 20 '12 at 14:11
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How to turn a String into a JavaScript function call? [duplicate]
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answered May 26 '09 at 20:39
PatrikAkerstrandPatrikAkerstrand
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SVG: text inside rect
...ct element ( so it appears on top ).
<svg xmlns="http://www.w3.org/2000/svg">
<g>
<rect x="0" y="0" width="100" height="100" fill="red"></rect>
<text x="0" y="50" font-family="Verdana" font-size="35" fill="blue">Hello</text>
</g>
</s...
What is the best way to compute trending topics or tags?
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>>> zscore(12, [2, 4, 4, 4, 5, 5, 7, 9])
3.5
>>> zscore(20, [21, 22, 19, 18, 17, 22, 20, 20])
0.0739221270955
>>> zscore(20, [21, 22, 19, 18, 17, 22, 20, 20, 1, 2, 3, 1, 2, 1, 0, 1])
1.00303599234
>>> zscore(2, [21, 22, 19, 18, 17, 22, 20, 20, 1, 2, 3, 1, 2, 1, 0...
DISTINCT for only one column
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If you are using SQL Server 2005 or above use this:
SELECT *
FROM (
SELECT ID,
Email,
ProductName,
ProductModel,
ROW_NUMBER() OVER(PAR...