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How to overlay one div over another div
...g src="https://appharbor.com/assets/images/stackoverflow-logo.png" height="20" width="32" />b
</div>
</div>
I would suggest learning about position: relative and child elements with position: absolute.
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How to disable an input type=text?
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answered May 20 '10 at 14:34
Nick Craver♦Nick Craver
580k125125 gold badges12551255 silver badges11351135 bronze badges
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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...
“Keep Me Logged In” - the best approach
... for eternity.
– Scott Mitchell
Feb 20 '10 at 23:01
4
@Abhishek Dilliwal: This is a pretty old th...
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
58.5k1212 gold badges124124 silver badges159159 bronze badges
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LINQPad [extension] methods [closed]
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255
LINQPad defines two extension methods (in LINQPad.Extensions), namely Dump() and Disassembl...
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...
How to set session timeout in web.config
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If you want to set the timeout to 20 minutes, use something like this:
<configuration>
<system.web>
<sessionState timeout="20"></sessionState>
</system.web>
</configuration>
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capturing self strongly in this block is likely to lead to a retain cycle
...fer to self…”
– Chris Suter
Mar 25 '13 at 0:53
8
I don't see a retain cycle in the OP's code....
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...